Dsc Pc2550 User manual

INSTALLATION

MANUAL

PC255O

Version 1.3

NOTICE: The Canadian Department of Communications label identifies certified equipment. This certification means that the equipment meets certain telecommunications network

protective, operational and safety requirements. The Department does not guarantee the equipment will operate to the user's satisfaction.

Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. The equipment must also be installed

using an acceptable method of connection. In some cases, the company's inside wiring associated with a single line individual service may be extended by means of certified connector

assembly (telephone extension cord). The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations.

Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier. Any repairs or alterations made by the user to this equipment, or

equipment malfunctions, may give the telecommunications company cause to request the user to disconnect the equipment.

User should ensure for their own protection that the electrical ground connections of the power utility, telephone lines and internal metallic water pipe system, if present, are connected

together. This precaution may be particularly important in rural areas.

CAUTION: Users should not attempt to make such connections themselves, but should contact the appropriate electric inspection authority, or electrician, as appropriate.

The Load Number (LN) assigned to each terminal device denotes the percentage of the total load to be connected to a telephone loop which is used by the device, to prevent overloading.

The termination on a loop may consist of any combination of devices subject only to the requirement that the total of the Load Numbers of all the devices does not exceed 100.

The Load Number of this device is 42.

AVIS: L'étiquette du ministère des Communications du Canada identifie le matériel homologué. Cette étiquette certifie que le matériel est conforme à certaines normes de protection,

d'exploitation et de sécurité des réseaux de télécommunications. Le Ministère n'assure toutefois pas que le matétiel fonctionnera à la satisfaction de l'utilisateur.

Avant d'installer ce matériel, l'utilisateur doit s'assurer qu'il est permis de le raccorder aux installations de l'entreprise locale de télécommunication. Le matériel doit également être installé en

suivant une méthod acceptée de raccordement. Dans certains cas, les fils intérieurs de l'entreprise utilisés pour un service individuel a ligne unique peuvent être prolongés au moyen d'un

dispositif homologué de rassordement (cordon prolongateur tèlèphonique interne). L'abonné ne doit pas oublier qu'il est possible que la conformité aux conditions énoncées ci-dessus

n'empechent pas la dégradation du service dans certaines situations. Actuellement, les entreprises de télécommunication ne permettent pas que l'on raccorde leur matériel a des jacks

d'abonné, sauf dans les cas précis prévus par les tarrifs particuliers de ces entreprises.

Les réparations de matériel homologué doivent etre effectuées par un centre d'entretien canadien autorisé désigné par le fournisseur. La compagnie de télécommunications peut demander à

l'utilisateur de débrancher un appareil à la suite de réparations ou de modifications effectuées par l'utilisateur ou à cause de mauvais fonctionnement.

Pour sa propre protection, l'utilisateur doit s'assurer que tous les fils de mise à la terre de la source d'énergie électrique, des lignes téléphoniques et des canalisations d'eau métalliques, s'il y

en a, sont raccordés ensemble. Cette précaution est particulièrement importante dans les régions rurales.

AVERTISSEMENT: L'utilisateur ne doit pas tenter de faire ces raccordements lui-meme; il doit avoir recours a un service d'inspection des installations électriques, ou a electricien, selon

le cas.

L'indice de charge (IC) assigné a chaque dispositif terminal indique, pour éviter toute surcharge, le pourcentage de la charge totale qui peut etre raccordée a un circuit téléphonique bouclé

utilisé par ce dispositif. La terminaison du circuit bouclé peut etre constituée de n'import quelle combinaison de dispositifs, pourvu que la somme des indices de charge de l'ensemble des

dispositifs ne dépasse pas 100.

L'indice de charge de cet dispositif est 42.

Limited Warranty

Digital Security Controls Ltd. warrants that for a period of twelve months from the date of purchase, the product shall be free

of defects in materials and workmanship under normal use and that in fulfillment of any breach of such warranty, Digital

Security Controls Ltd. shall, at its option, repair or replace the defective equipment upon return of the equipment to its repair

depot. This warranty applies only to defects in parts and workmanship and not to damage incurred in shipping or handling, or

damage due to causes beyond the control of Digital Security Controls Ltd. such as lightning, excessive voltage, mechanical

shock, water damage, or damage arising out of abuse, alteration or improper application of the equipment.

The foregoing warranty shall apply only to the original buyer, and is and shall be in lieu of any and all other warranties, whether

expressed or implied and of all other obligations or liabilities on the part of Digital Security Controls Ltd. This warranty contains

the entire warranty. Digital Security Controls Ltd. neither assumes, nor authorizes any other person purporting to act on its

behalf to modify or to change this warranty, nor to assume for it any other warranty or liability concerning this product.

In no event shall Digital Security Controls Ltd. be liable for any direct, indirect or consequential damages, loss of anticipated

profits, loss of time or any other losses incurred by the buyer in connection with the purchase, installation or operation or

failure of this product.

Warning: Digital Security Controls Ltd. recommends that the entire system be completely tested on a regular

basis. However, despite frequent testing, and due to, but not limited to, criminal tampering or electrical disruption,

it is possible for this product to fail to perform as expected.

TABLE OF CONTENTS

Page

Specifications ____________________________________________________________ 1

Features ___________________________________________________________________ 2

Installation ________________________________________________________________ 3

Bench Testing ______________________________________________________________ 3

Mounting Panel _____________________________________________________________ 3

Hook-up Procedure__________________________________________________________ 3

Terminal Connections________________________________________________________ 4

Guidelines for Smoke Detector Location ___________________________ 6

Keypad Functions _______________________________________________________ 7

Introduction ________________________________________________________________ 7

Master Code ________________________________________________________________ 7

2nd Master Code____________________________________________________________ 7

Installer’s Programming Code ________________________________________________ 7

Arming _____________________________________________________________________ 7

Disarming __________________________________________________________________ 7

Auto-bypass/Home-Away Arming _____________________________________________ 7

Zone Bypassing___________________ [✱]+[1] or [✱]+[1]+[Access Code] _________ 7

Trouble Display ___________________ [✱]+[2] _________________________________ 8

Alarm Memory Display _____________ [✱]+[3] _________________________________ 8

Switched Auxiliary Supply Control ___ [✱]+[Hold Down 4] _______________________ 9

User’s Programming Commands ____ [✱]+[5]+[Master Code] ___________________ 9

User’s Functions Command ________ [✱]+[6]+[Master Code] ___________________ 9

Installer’s Test ____________________ [✱]+[6]+[Master Code]+[0] ______________ 10

Setting the Clock __________________ [✱]+[6]+[Master Code]+[1] ______________ 10

Auto-arm Time of Day______________ [✱]+[6]+[Master Code]+[2] ______________ 10

Quick Arm ________________________ [✱]+[6]+[Master Code]+[4] ______________ 10

Auto-arm Enable __________________ [✱]+[6]+[Master Code]+[5] ______________ 10

Door Chime ______________________ [✱]+[6]+[Master Code]+[6] ______________ 10

System Test ______________________ [✱]+[6]+[Master Code]+[8] ______________ 10

User Callup_______________________ [✱]+[6]+[Master Code]+[9] ______________ 10

Utility Output Command ___________ [✱]+[7] or [✱]+[7]+[Access Code] ________ 11

Installer’s Programming Commands _ [✱]+[8]+[Installer’s Code] ________________ 11

“At Home”Arming _________________ [✱]+[9]+[Access Code] _________________11

“Quick Arm”Command ____________ [✱]+[0] ________________________________ 11

Quick Exit ________________________ [✱]+[0] when armed _____________________ 11

Keypad Zones _____________________________________________________________ 11

Downloading _____________________________________________________________ 12

Programming Guide ____________________________________________________ 13

Introduction _______________________________________________________________ 13

Binary Data Display ________________________________________________________ 13

Reviewing Programmed Data ________________________________________________13

[00] Binary Programming ____________________________________________________ 13

[01] 1st Phone Number _____________________________________________________ 13

[02] 1st Account Code ______________________________________________________ 14

[03] 2nd Phone Number ____________________________________________________ 14

[04] 2nd Account Code _____________________________________________________ 14

Reporting Codes Explanation ________________________________________________ 14

Page

[05] Alarm Reporting Codes Zones 1 to 8 _____________________________________ 14

[06] Restoral Reporting Codes Zones 1 to 8 ___________________________________ 14

[07] Reporting Codes for Closing (Arming) with Access Codes 1 to 8 ____________15

[08] Reporting Codes for Closing (Arming) with Access Codes 9 to 16 ___________ 15

[09] Reporting Codes for Opening (Disarming) with Access Codes 1 to 8 ________ 15

[10] Reporting Codes for Opening (Disarming) with Access Codes 9 to 16 _______15

[11] Reporting Codes for Priority Alarms and Restorals _________________________ 15

[12] Reporting Codes for Maintenance Alarms_________________________________ 15

[13] Reporting Codes for Maintenance Restorals ______________________________ 16

[14] Zone Definitions for Zones 1 to 8 _________________________________________ 16

[15] 1st System Option Code ________________________________________________17

[16] 2nd System Option Code _______________________________________________ 17

[17] 3rd System Option Code ________________________________________________ 18

[18] 4th System Option Code ________________________________________________ 19

[19] Zones 1 to 8 Bypass Mask _____________________________________________ 20

[20] System Times __________________________________________________________ 20

[21] Auxiliary Delay Zone Times _____________________________________________ 20

[22] Communication Variables _______________________________________________ 20

[23] System Clock Times ____________________________________________________ 21

[24] Installer’s Code ________________________________________________________ 21

[25] Master Code (Access Code Number 1) ___________________________________ 21

[26] 2nd Master Code ______________________________________________________ 21

[27] Downloading Access Code _____________________________________________ 21

[28] Panel Identification Code _______________________________________________ 21

[29] Communicator Format Options __________________________________________ 21

[30] Programmable Input and Output Options _________________________________ 22

[31] [32] [33] [34] Split Arming _______________________________________________ 23

[35] Communicator Call Direction Options ____________________________________ 24

[36] Software Reset EEPROM Memory to Factory Defaults ______________________24

[37] Through [45] Reserved for Future Use ____________________________________ 24

[46] Downloading Computer Telephone Number _______________________________24

[47] Modem Configuration ___________________________________________________ 24

[48] 5th System Option Code ________________________________________________ 25

[49] Answering Machine Over-ride Timer _____________________________________25

[50] System Test Code and TLM Restoral Code _______________________________25

[52] Access Bypass Mask (Codes 1 to 8) _____________________________________ 25

[53] Access Bypass Mask (Codes 9 to 16) ____________________________________25

[54] TLM Trouble Reporting Code ____________________________________________ 25

[55] LINKS Test Transmission Reporting Code ________________________________ 25

[56] LINKS 1000 Preamble for 1st Phone Number ______________________________25

[57] LINKS 1000 Preamble for 2nd Phone Number _____________________________25

[58] LINKS 1000 Preamble for Downloading Phone Number ____________________26

[59] 6th System Option Code ________________________________________________ 26

[90] Installer’s Lockout Enable _______________________________________________ 26

[91] Installer’s Lockout Disable ______________________________________________ 26

Programming Work Sheets ___________________________________________ 27

Just for the Record_____________________________________________________ 37

Hookup Diagrams_______________________________________________________ 38

SPECIFICATIONS

Control Panel Specifications

13 zones including:

• 8 fully programmable supervised zones (EOL resistors)

• Supervised fire zone

• 1 auxiliary normally open zone

• 3 keypad activated zones

Audible alarm output:

• Bell output

700 mA, fused at 5 Amps, 12 VDC unregulated

• Steady or pulsed output

EEPROM memory:

• Does not lose codes or system status on complete AC

and battery failure

Programmable output:

• Transistor switch sinks 50 mA to ground

• Operation controllable through program options

Powerful 1.5 amp regulated power supply:

• 400 mA auxiliary supply, 12 VDC unregulated

• Separately fused for battery, keypad/auxiliary supply and

bell output

• Supervision for loss of AC power, low battery

• Internal clock locked to AC power frequency

Switched Smoke Detector Supply Output:

• Controlled from keypad [✱][4] command

Battery required:

• 12 volt 4 Ah minimum rechargeable gel-cell or sealed

lead-acid battery

Transformer required:

• 16.5 VAC, 40VA

Dimensions:

• 11" x 11.8" x 3.3" deep (279 x 300 x 84 mm)

Weight:

• 6.5 lbs (3 kg)

Remote Keypad Specifications

(PC2550RK)

• Four wire (QUAD) hook-up and up to 3 keypads per

system

• Built-in piezoelectric buzzer

• Full annunciation of zones and system status

• Nominal current draw 60 mA

• Dimensions 5.5" x 4.5" x 1" deep (140 x 114 x 25 mm)

Output Voltage Specification

Typically, with normal AC in and a fully charged battery, the

output voltage will be 13.8VDC. With AC off and a discharged

battery, the voltage will go to 10 volts. Devices that require

power from the control panel should be capable of normal

operation over the voltage range of 10 to 14VDC.

Digital Communicator Specifications

• 78 reporting codes

• Transmits all 10BPS and 20BPS single line and extended

formats

• Radionics Rounds and Radionics Parity formats

• Sescoa Super fast format

• 3/1, 4/2 and hexadecimal numbers

• DTMF and Pulse dialing

• DPDT line seizure

• True dial tone detection

• Anti-jam feature

• Two telephone numbers and two account codes

• Split reporting of selected transmissions to each

telephone number

FEATURES

Keypad Programming

The PC2550 comes with a default program so it is operational

with a minimum of programming. It is completely

programmable from the keypad. The panel uses EEPROM

memory so that all information is retained even if the panel

loses both AC and battery power.

Multiple Level Static/Lightning

Protection

The PC2550 has been carefully designed and tested to

provide reliable service. It is built to take static and lightning

induced surges and keep on working. Multiple level surge

filters are on all zone inputs, the power supply, the keypad

connections, the bell output, the auxiliary power supply and

the telephone interface. A special “ZAP-TRAC” circuit

board configuration catches high voltage impulses right at

the wiring terminals. Protective ground planes surround

sensitive areas preventing the spread of damaging voltage

surges. Metal Oxide Varistors (MOV’s) are placed in all the

critical areas to further reduce impulses to safe levels.

“WATCHDOG MONITOR” Circuit

Even when all precautions are taken so that voltage surges

do not cause damage to the control panel, it is possible to

cause temporary disruption to the operation of the

microprocessor causing it to lose track of the program

sequence. The PC2550 is equipped with an external

“Watchdog Monitor” circuit which continually checks the

microprocessor program execution.

System Supervision Features

The PC2550 continuously monitors a number of possible

trouble conditions including:

• An active battery supervision circuit that periodically tests

the battery under load.

• A loss of the AC power supply.

• A supervised fire circuit trouble condition.

• A telephone line monitoring circuit.

• A bell circuit failure indicates open circuit or fuse failure.

• A test code feature which transmits a communicator test

code to the monitoring station at a selected time

everyday. The test code can be sent at intervals from 1 to

99 days.

• A bell/siren/communicator test feature which can be

activated from the keypad.

• TLM (Telephone Line Monitoring) restoral transmission.

Advanced Features

The PC2550 has many advanced features. Features which

provide the security system design flexibility and selling

advantage necessary to win those demanding jobs and

make them profitable.

Some of these features include

• EEPROM memory retains all data even on complete AC

and battery failure. Panel powers up in last armed or

disarmed state before power loss.

• All programmable zones may be selected as one of 10

different types including; delay, auxiliary delay, instant,

interior, interior with home-away, delay with home-away,

and 4 types of 24 hour emergency and supervisory

circuits.

• Keypad programming of up to sixteen security codes.

• Zone bypassing from the keypad.

• Individual zone and system function indicators on keypad.

• A keypad activated utility output function for operating

lights, door openers, cameras or other devices.

Although the PC2550 has many features, it is not difficult to

use. All keypad commands are similar and are assisted by

audible and visual cues.

INSTALLATION

Bench Testing

The PC2550 contains a factory default program. Any

additional programming required can be done through the

keypad. For many applications all that will be required is to

enter the telephone number and alarm codes with keypad

entries that are as straight forward as dialing a telephone

number. If you need help talk to your DSC equipment

distributor.

Connect 1K ohm 1/2 watt end of line resistors from each

zone (Z1 to Z8) input to the closest common “COM”

terminal. Connect an end of line resistor between the “Fire”

input terminal and the “COM” terminal between “Z1” and

“Z2”. Unless all zones are properly terminated with end of

line resistors the “Ready” light will not be on and the panel

will not arm unless the “Ready” light is on.

Connect the four keypad wires to the control panel as

shown in the connection drawing.

To completely test the PC2550 including the communicator

data, it is necessary to connect the panel to a digital

receiver through a telephone line connection or by

connecting the telephone terminals on the PC2550 to a

digital communicator test set such as the DSC DTS-1. The

DSC DTS-1 digital communicator test set is an inexpensive

unit which can simulate the telephone system dial tone and

the receiver hand shake and kiss-off tones as well as

display the data sent out by a digital communicator. Also,

the DTS-1 has a “listen-in” feature which makes it ideal for

monitoring the transmission between communicator and

receiver when the PC2550 is connected to the telephone

line.

If you are using a DTS-1, connect the green and red

telephone clips to the “TIP” and “RING” terminals and

connect the red and black power clips to the “AUX [+]” and

“AUX [-]” terminals on the PC2550. When power is applied

to the panel press the red local-line button on the DTS-1

and observe the display window area. The “local-line”

indicator should be in the local position.

For testing purposes, so that the sound level is not too loud,

connect a small buzzer to the “BELL [+]” and “BELL [-]”

terminals to indicate when the panel is in alarm.

Connect a 16.5 VAC, 40 VA transformer to the “AC”

terminals. Before plugging in the transformer be sure the

circuit board is not resting on anything metallic which may

cause a short.

Note: The PC2550 will not start up if “AC” is off and

the battery is low.

When the transformer is plugged in there should be lights

on the keypad and the buzzer connected to the bell

terminals may go on for a few seconds. The “Armed” light

may be on or off the first time the panel is powered. The

last armed/disarmed condition is stored in the EEPROM

memory so the panel will always power up in the last

armed/disarmed state. If the “Armed” light is on, enter the

default Master Code [1234] to disarm the panel. If the

keypad is not active, check for the presence of AC power

at the “AC” terminals, check the keypad connections and

check the panel fuses.

If all the zones are properly connected with end of line

resistors all of the zone lights will be off. Note that the panel

will arm only if all zones are properly connected with end of

line resistors (including FIRE circuit) so that the “Ready” light

is on. The keypad should beep several times to indicate

acceptance of the master code. Enter the Master Code to

arm or disarm the panel.

Read the “Keypad Commands” section of this manual or the

Instruction Manual and enter commands on the keypad to

become familiar with the different commands.

Turn to the “Programming Guide” in this manual and enter a

sample program into the panel through the keypad to

become familiar with the programming commands.

Mounting Panel

Select a dry location close to an unswitched AC source, a

ground connection and the telephone connection.

Remove printed circuit board, mounting hardware and

keypad from cardboard retainer inside panel. Before

attaching cabinet to wall, press the five white nylon printed

circuit board mounting studs and the ground connection

screw into cabinet from the back.

Pull all cables into cabinet and prepare them for connection

before mounting the circuit board to the back of the cabinet.

Press circuit board down onto mounting studs.

Hook-up Procedure

DO NOT connect transformer or battery until all other wiring

has been connected. See power-up procedure.

Connect a ground cable from the cabinet ground

connection by the shortest and most direct route to a

grounding rod.

Connect zone cables to zone inputs and put end of line

resistors on any unused zones. Connect wires supplying

power for motion detectors to auxiliary supply.

Install keypads and connect wires to keypad terminals on

panel. Connect RJ31-X cord to telephone terminals. Do not

insert plug into RJ31-X jack.

Warning: Do not use this equipment on a telephone

line equipped with “call holding” feature because the

tone generated may interfere with the communicator

operation.

Connect bell or siren to “BELL [+]” and “BELL [-]” terminals.

Observe correct polarity for sirens and polarized bells.

Connect 1K ohm 1/2 watt resistor across terminals to

eliminate trouble condition if bell circuit is not being used.

Terminal Connections

“AC” Power Terminals

Use a 16.5 VAC transformer with a minimum 40 VA rating to

supply AC power to the PC2550. The transformer should not

be connected to an outlet that is controlled by a switch. If

AC failure occurs it is displayed as a trouble on the keypad

(see “Keypad Functions [✱][2] Trouble Conditions”). It can

also be transmitted to the monitoring station as a trouble

condition (see “Programming Guide [✱][8]” sections [12]

and [13] for alarm and restore codes and section [20] for

AC transmission delay).

Auxiliary Power Terminals “AUX” and “GND”

The auxiliary power supply can be used to power motion

detectors and other devices requiring 12 VDC. 400 mA 12 VDC

is available from the “AUX” (positive) and “GND” (negative)

terminals when the PC2550 is used with one keypad. For

each additional keypad the auxiliary supply rating must be

reduced by 60 mA. The auxiliary supply is fused with the

keypad supply at 1 amp. Auxiliary fuse failure transmission

can be sent (see [✱][8] sections [12] and [13]).

Switched Auxiliary Power Terminals

“SW AUX” and “GND”

The switched auxiliary supply can be switched off

momentarily from the keypad (see “Keypad Commands

[✱][4]”). The “SW AUX” terminal is positive and the “GND”

terminal negative. The 400 mA auxiliary supply rating must

be reduced by any current taken from the switched auxiliary

supply. The switched supply shares the same fuse as the

auxiliary supply.

Bell/Siren Terminals “BELL [+]” and “BELL [-]”

These terminals are for powering bells or other devices

requiring a steady output voltage on alarm. The bell output

is fused for 5 amps. When connecting sirens (speakers with

siren driver already built-in), be sure to observe the correct

polarity. Connect the positive lead to the “BELL [+]” terminal

and the negative lead to the “BELL [-]” terminal.

If no siren or bell is used, connect a 1000 ohm resistor

between “BELL [+]” to “BELL [-]”. The bell/siren alarm

output is pulsed (1 second on 1 second off) when an alarm

is created by the [F] keypad zone, by the FIRE zone, or

when the Bell Pulse option is enabled in section [18] light 2.

Keypad Terminals “RED”, “BLK”, “YEL” and “GRN”

Connect the four coloured wires from the keypads to these

terminals. When connecting more than one keypad, connect

in parallel across the keypad terminals at the control panel

(i.e. all reds wires together, all blacks together, all yellows

together and all greens together). The keypad red and black

power supply terminals are fused through the auxiliary fuse.

Programmable Output Terminal “PGM OUT”

The operation of the Programmable Output depends upon

which option is selected in the programming table. See the

“Programming Guide” section [30] for a list of options for the

“PGM OUT” output. The “PGM OUT” is a 50 mA maximum

switch to ground. A 100 ohm current limiting resistor is

connected in series. A small relay, a buzzer or other DC

operated device may be connected between the 12 VDC

“AUX” (positive) terminal and the “PGM OUT” (switched

negative) terminal on the main board.

Auxiliary Input Terminal “AUX IN” (also KEY ARMING)

The “AUX IN” input terminal is a normally open 24 hour

zone. It can be programmed from the keypad to be silent or

audible. There is no display on the keypad for the “AUX IN”

input. An alarm on this input is created by applying a

positive voltage or by closing a contact between the “AUX

IN” terminal and the positive auxiliary supply. See

“Programming Guide [✱] [8]” section [11] for programming

the alarm and restoral codes.

The “AUX IN” terminal can also be used as a momentary

key arming/disarming input. See “Programming Guide”

section [30] for a list of options for the “AUX IN” terminal.

”FIRE” Zone Input

The “FIRE” zone is a supervised (normally open alarm

initiating contact) end-of-line resistor circuit designed to

accept “Latching” four-wire smoke detectors.

(See “Fire Circuit Installation Diagram”.)

On alarm, (fire zone shorted) the bell output will pulse the

signal to indicate that the fire zone has been activated.

Alarm memory and transmission by the digital

communicator is delayed 30 seconds. If the alarm is

acknowledged, by pressing the [#] key before the 30

second delay has expired the signals will silence and the

transmission will be aborted. If the alarm is not

acknowledged and the 30 second delay expires, the fire

memory latches and the transmission cannot be aborted.

If after signal silence, the smoke detector is not restored to

normal, the signals will resound after 90 seconds, and 30

seconds after that, the communicator will transmit. If the

signals resound, they may again be silenced, [#] key, and

the communicator will be aborted if silence occurs within the

30 second delay period.

To restore the smoke detector to normal, clear all products

of combustion from the detector and reset the detector by

pressing [✱] and then holding down [4] for 2 or 3 seconds.

This action will remove power from the smoke detector and

if it is clear of smoke, the detector will return to normal. If the

detector is still in alarm, the signals will sound immediately

and the above sequence will repeat.

For an open on the FIRE zone, the keypad sounder will beep

twice every 10 seconds and the “Trouble” light will show on

the keypad. The communicator will transmit the trouble

condition if programmed for trouble transmission. The

audible trouble signal may be silenced by pressing the [#]

key. To determine the nature of the trouble, press [✱][2]

(See the “Trouble Display” section).

Zone Input Terminals “Z1” to “Z8”

Zone inputs “Z1” to “Z8” are supervised end of line (E.O.L.)

resistor circuits. Each input must be terminated with a 1K

ohm E.O.L. resistor. An alarm condition will be created if a

normally open contact is used to short across the E.O.L.

resistor. An alarm is also created if normally closed

contacts, wired in series with the E.O.L. resistor, are

opened. See the wiring diagram for normally open and

normally closed contact connection. The type of circuit or

zone definition (delay, instant, 24 hour etc.) is programmed

from the keypad using the [✱][8] Installer’s Programming

commands ("Programming Guide" section [14]).

Telephone Terminals “TIP”, “RNG”, “T-1” and “R-1”

The wires from the RJ31-X telephone jack are connected to

these terminals in the following way.

TIP Green wire

Incoming line from

RNG Red wire

telephone company

T-1 Brown wire

Outgoing line to

R-1 Grey wire

house telephone(s)

Note: For proper operation there must be no other

telephone equipment connected between the control

panel and the telephone company's facilities.

Battery Connections

Do not connect the battery or the transformer until the wiring

is complete. Connect the red battery lead to the positive

battery terminal and the black lead to the negative battery

terminal. If the connection is made in the reverse the battery

fuse will fail.

Keypad Installation

Mount the keypads near the exit-entry doors. The

PC2550RK keypad has a red, a black, a green and a yellow

wire on the back. Connect these four wires to the four

keypad terminals on the control panel using four conductor

(quad) telephone wire. Up to three keypads may be

connected to one PC2550. Connect all green wires from the

keypads to the “GRN”terminal on the panel. Connect all

yellow wires from the keypads to the “YEL”terminal on the

panel. Connect all red wires from the keypads to the “RED”

terminal. Connect all black wires from the keypads to the

“BLK”terminal.

Power-up Procedure

If the keypads are located a distance from the panel, install

an extra keypad temporarily at the panel during power up

testing. An extra keypad with a short length of cable and

alligator clips attached is helpful for testing and

programming PC2550 systems.

Connect the transformer, wait approx. 5 seconds.

Enter a few keypad commands and open a zone to be sure

that the panel and keypad are responding to signals. If the

keypad does not respond and there are no indicators on,

check for AC voltage at the “AC”terminals. If there is 16

VAC present, check that the keypad wiring is correct and

check the keypad/auxiliary supply fuse. If the keypad/

auxiliary supply fuse is blown check for a short between the

keypad red and black wires before replacing the fuse.

If the keypad is responding normally, connect the battery.

The red battery lead attaches to the positive battery post

and the black battery lead attaches to the negative battery

post.

Note: The PC2550 will not start up if “AC” is off and

the battery is low.

Testing The System

See Installer’s test - [✱] [6] [Master Code] [0] (page 9), or

do the following. Contact the monitoring station to request a

transmission test. Plug the telephone cord into the RJ31-X

jack. If a DTS-1 is being used to monitor communicator

transmissions, connect as described in “Bench Testing”

section and place the DTS-1 in the line mode by pressing

the red “LINE/LOCAL”button. Arm the panel, wait for the

exit delay to expire and trip a detector on an instant circuit.

Wait for the communication to complete. Disarm panel and

check with the monitoring station to confirm the

transmission. Perform additional transmissions required by

the monitoring station.

Check the “Trouble”light on the keypad. If it is on, press [✱]

then [2] to determine if there is a system trouble. The

“Trouble Display”section in “Keypad Commands”gives a

description of the different trouble conditions.

Instructing End-User

Fill out the system reference guide in the PC2550 Instruction

Manual. Check off sections in the manual which apply to the

user’s system and make additional notes if necessary.

Describe the system to an authorized user. Describe arming

and disarming procedures. Describe the basic keypad

functions. Assist the user in working through examples of

each type of command.

Provide user(s) with the Instruction Manual and instruct

them to read the manual to become familiar with the system

operation.

Instruct the user to test the system on a regular basis as

described in the Instruction Manual. The Master Code

should be changed from the default setting and recorded in

the Instruction Manual.

GUIDELINES FOR SMOKE

DETECTOR LOCATION

Experience has shown that all hostile fires in family living

units generate smoke to a greater or lesser extent.

Experiments using typical fires in family living units indicate

that detectable quantities of smoke precede detectable

levels of heat in most cases. For these reasons, smoke

detectors should be installed outside of each sleeping area

and on each additional story of the family unit.

The following information is for general guidance only and it

is recommended that the smoke detector manufacturer's

literature be used for detailed installation instructions.

It is recommended that additional smoke detectors beyond

those required be installed for increased protection. The

added areas include: basement, bedrooms, dining rooms,

furnace room, utility room and hallways not protected by the

required detectors.

FIG. 1: A smoke detector should be located between

the sleeping area and the rest of the family unit.

FIG. 2: In the family living units with more than one

sleeping area, a smoke detector should be located to

protect each sleeping area.

FIG. 3: A smoke detector should be located on each

story of the living unit.

FIG. 4: Smoke Detector mounting - “Dead” Air Space.

The smoke from a fire generally rises to the ceiling,

spreads out across the ceiling surface and begins to

bank down from the ceiling. The corner where the

ceiling and wall meet is an air space into which the

smoke may have difficulty penetrating. In most fires,

this “dead” air space measures about 4 in. (0.1m) along

the ceiling from the corner and about 4 in. (0.1m) down

the wall as shown in Figure 4. Detectors should not be

placed in the dead air space.

Bedroom Bedroom

Dining

Room

Living

Room

Hall

Basement

Bedroom Bedroom

Bedroom

Bathroom

Kitchen Living

Room

Bedroom

Living

Room

Dining

Room

Kitchen

Bedroom

Family

Room

Acceptable here

Top of detector

acceptable here

Side wall

Note:

Measurements shown are to the

closest edge of the detector.

4 in.

(0.1m)

minimum

12 in.

(0.3m)

maximum

Never here

Ceiling

4 in.

(0.1m)

KEYPAD FUNCTIONS

Introduction

The PC2550RK remote keypad provides complete

information and control of the PC2550 control panel. The

panel can be fully programmed from the keypad. The 8

zone lights and the fire alarm light provide alarm and status

indication for the alarm circuits. The 6 function lights guide

the user in operating the system. The built-in buzzer lets the

user hear correct key entries and other alert signals. The 12

digit keypad is used for code entry and other programming

functions. All keypad entries are made by pressing one key

at a time.

The keypad is normally resting in the arm-disarm mode. In

this condition the zone lights are indicating the opening and

closing of zones. The “Ready”light comes on when all zones

are closed. The system can be directed to perform other

functions such as zone bypassing, displaying trouble

conditions, displaying alarm memory and programming by

entering one of the various [✱] commands described below.

Pressing the [#] key or not making any key entry for 2

minutes always returns the keypad to the arm-disarm mode.

Master Code

A default Master Security Code “1234”is programmed into

the PC2550 at the factory. The Master Security Code is used

for arming and disarming the control panel, for

programming up to fifteen additional security codes using

the [✱][5] command and for entering other user functions

using the [✱][6] command. The Master Code can be

reprogrammed if the installer leaves section [16] light 2 off.

Because the PC2550 uses EEPROM memory the codes and

other data are retained even after complete AC and battery

failure.

2nd Master Code

A second master security code “xxxx”can be programmed

into the PC2550. This code can be changed by the installer

only, and is useful where there are multiple panels in a

complex. The 2nd Master Code can be used as a “Master

Key”. The default 2nd Master Code is blank.

Installer’s Programming Code

A default Installer’s Programming Code “2550”is

programmed into the PC2550. This code is used with the

[✱][8] command by the installer to gain access to the

system in order to enter panel or communicator program

information. The Installer’s Programming Code may be

changed by the installer.

Arming

Check to see if the “Trouble”or “Bypass”light is on before

arming the PC2550. Close all protected doors and windows

and stop movement in areas covered by motion detectors.

Check to see that the “Ready”light is on (all zones are

closed). The system cannot be armed unless the “Ready”

light is on. Enter a [4 Digit Security Code]. As each digit is

entered the keypad buzzer will beep. If the security code

was entered incorrectly, the sounder will beep steadily for 2

seconds. If the code was entered correctly but the “Ready”

light was not on, the keypad will beep quickly followed by a

steady tone. When the correct code is entered, the “Armed”

light will come on and the keypad buzzer will beep quickly.

Exit the premises through the designated exit-entry door. At

the end of the allowed exit time all lights on the keypad will

go out except the “Armed”light. See the “Installer’s

Programming [✱][8] Command”section for instructions on

how to change the exit time. Also see, “Quick Arm”and “At

Home Arming”.

Disarming

Enter the premises through the designated exit-entry door.

The keypad buzzer will be on. Go to the keypad and enter

the [4 digit security code]. If an error is made in entering the

code, press the [#] key and enter the code again. The

“Armed”light will go out and the keypad sounder will stop.

The correct security code must be entered before the

allowed entry time expires. To change the entry time see

“Installer’s Programming Command”, [✱][8]. If an alarm

occurred while the panel was armed, the “Memory”light and

the “Zone”light which caused the alarm will start to flash

and stay flashing for 2 minutes when the panel is disarmed.

Pressing the [#] key returns the panel to the normal arm-

disarm mode.

Auto-bypass/Home-Away Arming

If a correct security code is entered, and you do not exit the

premises, the system will, at the end of the Exit delay time,

arm with interior zones automatically bypassed if those

interior zones have been programmed as “Home-Away”

zones. The “Bypass”light will come on immediately following

the arming code being entered until a delay zone is tripped

or [✱] [1] is entered to reactivate bypassed home-away

zones. (See programming section [14], zone definitions for

programming zones as “Home-Away”.)

This is a convenience feature for the user who wishes to

remain at home with the system armed. The user does not

have to manually bypass the home-away zones.

To reactivate the home-away zones that have been

automatically bypassed, press [✱] [1]. The “Bypass”light

will go out. This command is a quick method of fully arming

the system before going to bed.

Zone Bypassing

[✱]+[1] or [✱]+[1]+[Access Code]

A bypassed zone will not cause an alarm. If a zone is

bypassed the panel may be armed (“Ready”light will be on)

even if the zone is open. Use zone bypassing when access

is needed to part of the protected area. Also, damaged

wiring or contacts on a zone may be temporarily bypassed

until repairs can be made so that the panel can be armed.

If section [18] light 3 is on, all bypassed zones will be shown

when armed. Home-Away zones that are automatically

bypassed will show as well. This feature cannot be used with

a split armed system. If section [17] light 8 is on then the

bypass status will always be shown.

To bypass zones, enter [✱] [1] and the zone number(s) to

be bypassed. Press [#] to return to “Ready”(arm-disarm

mode). To remove all bypasses, enter [✱] [1] [0] [#]. The

“Zone”lights which are on, while the “Bypass”light is

flashing, indicate the bypassed zones. Remember that if no

keypad entry is made for more than 2 minutes the keypad

will return to the arm-disarm mode. Then, in order to bypass

a zone the complete command must be re-entered. Once

3 Day Zone Trouble...

This trouble applies only to zones

which have been programmed as day zones.

(“Programming Guide” section [14]). A day zone creates a

trouble signal when the panel is disarmed and an alarm

signal when the panel is armed.

4 Telephone Line Trouble...

A telephone line trouble is

generated when the line voltage drops below 3 volts for

more than 30 seconds. It generates a keypad trouble when

the system is disarmed and rings a local alarm when the

panel is armed. See section [16] for options.

5 Fail to Communicate...

If the digital communicator is

unsuccessful communicating with the monitoring station

after eight attempts to each phone number that is to be

tried, a trouble is generated. If a later attempt to

communicate is successful the trouble is cleared. Also the

trouble will be cleared when the trouble display is viewed

and exited.

6 Bell Circuit Failure...

If the bell fuse fails or the bell circuit

is open, a keypad trouble and a trouble transmission are

generated.

7 Fire Alarm Circuit Trouble...

If a FIRE zone is open

circuit, a keypad trouble and a trouble transmission are

generated. A trouble on the FIRE zone will unconditionally

initiate an audible indication on the keypad. This means that

even if any other previous trouble has been silenced, a FIRE

zone trouble will restart the keypad buzzer.

8 Loss of Internal Time...

When the PC2550 is powered up

or reset, the internal time of day clock needs to be set to the

correct time. This trouble is cleared when the trouble display

is viewed and exited or when an attempt is made to reset

the internal time of day clock. See “[✱][6] User’s Function

Command” for resetting time of day clock.

If the [9] is pressed while in the trouble display mode the

most recent trouble will be displayed on the zone LEDs. This

trouble memory feature is useful as a diagnostic aid when

installing and servicing the PC2550.

Alarm Memory Display

[✱]+[3]

Press [✱] then [3] to enter the alarm memory mode. The

“Memory” light will flash and any alarm caused during the

last armed period will be displayed on the zone lights. In

addition to the last alarm memory there are 2 history levels.

After entering the memory mode (pressing [✱] then [3]),

pressing [9] will cause the keypad to display the two other

levels of alarm history. Each time [9] is pressed the keypad

will beep 1, 2 or 3 times to indicate which level of history is

being viewed. When the panel is armed, the last alarm

memory is cleared and the contents moves to the 1st history

level. The “Memory” light will only be on when there was an

alarm during the last armed period.

Press [#] to return to “Ready”.

the bypass command is entered, pressing [9] recalls the

last zone or group of zones which was bypassed. If the

same group of zones is bypassed each time, this bypass

recall feature can be used instead of having to bypass

zones individually.

When the PC2550 is programmed, the ability to bypass

certain zones may be eliminated. In this case, the “Zone”

lights for those zones will not come on in response to the

bypass command. See the “Zone Bypass Mask” instruction

in the [✱][8] Installer’s programming section. If the “Bypass”

light is on when arming the panel, the [✱][1] command

should be used to see which zones are bypassed so that

zones are not unintentionally bypassed. Zone bypasses are

automatically cancelled when the panel is disarmed.

If light 8 in section [16] is on then a code must be entered

with [✱]+[1] to bypass zones. Only the zones assigned to

the same side of the system as the user code can be

bypassed. The ability to bypass using certain access codes

can be eliminated. See the “Access Bypass Mask”

instruction in the [✱] [8] Installer’s Programming section.

Note: At no time can any armed zone be bypassed.

Trouble Display

[✱]+[2]

The PC2550 continuously monitors a number of possible

trouble conditions. If one of these conditions occurs, the

keypad “Trouble” indicator will light and the audible

indication will sound (two short beeps every 10 seconds).

When the [#] key is pressed the audible indication will stop

but the “Trouble” indicator light will remain on until the

trouble is cleared. Trouble conditions can also be

transmitted to the monitoring station (see “Programming

Guide” sections [12] and [13] for alarm and restoral trouble

codes). Press the [✱] then [2] keys to display the type of

trouble. The “Zone” lights indicate the type of trouble

condition.

1 Low stand-by battery

2 AC power failure

3 Day zone trouble

4 Telephone line trouble

5 Fail to communicate

6 Bell circuit failure

7 Fire alarm circuit trouble

8 Loss of time on internal clock

Press [#] to return to “Ready”.

1 Low Battery...

A battery trouble will be displayed and can

be reported if the battery is weak, disconnected or the

battery fuse is blown. Only one low battery alarm or restoral

transmission takes place per arming period. Low battery

trouble display is latching and can only be cleared by

battery restoration, and arming and disarming the panel.

2 AC Power Failure...

There is no audible annunciation on

AC power failure. The system “Trouble” light will come on

but the audible indication will not sound until there is a low

battery condition. Transmission delay can be programmed

for 1 to 99 minutes. See “Programming Guide” section [20].

Switched Auxiliary Supply Control

[✱]+[Hold Down 4]

To interrupt the switched auxiliary power supply press [✱]

then hold down [4] for the desired interrupt time. When the

[4] is released the system returns to the ready mode and

the switched auxiliary supply is restored.

User’s Programming Commands

[✱]+[5]+[MASTER CODE]

The [✱][5] user’s programming commands are used to

program additional access codes. Up to 16 user arm-disarm

codes may be programmed. The 1st code is the Master

Code (factory default [1234]). The 16th code is optionally a

“One Time Use”or maid code. The 16th code may be

changed from a “One Time Use”code to a regular code

using an installer’s programming command (section

[15]...light 8). Remember if no keypad entry is made for

more than 2 minutes the keypad will return to the normal

arm-disarm display and the complete command will have to

be re-entered to program a new access code.

Programming Additional Access Codes

Press the [✱] and [5] keys then enter the Master Security

Code (default [1234]) to enter the additional code

programming mode. The “Program”light and “Zone 1”light

will be on to show that the first code (the Master Code) is

already programmed with the factory default code [1234].

The Master Code may be changed but do not try to erase

the Master Code. The installer can disable user changing of

the Master Code by turning on light 2 in section [16].

15 additional codes may be programmed. The zone lights

are used to indicate which of these codes are already

programmed (zone light on steady) and the one which is

currently being programmed (zone light is flashing).

To program the second code, press [2] and zone 2 light

will flash. Then enter a 4 digit code and the buzzer will beep

three times and zone light 2 will come on steady indicating a

programmed code.

To remove the second code, press [2] - the buzzer will

beep three times and zone light 2 will flash. Enter [✱] [✱][✱]

[✱], the buzzer will beep three times and zone 2 light will go

out to show that the code has been removed.

Follow the instructions in

for programming or

removing any of the other additional codes.

To program access codes 9 to 16, press 9 to toggle into

the upper code region. Zone lights 1 to 8 now represent

access codes 9 to 16 (light 1 is code 9.... light 8 is code 16).

The “Ready”and “Armed”LEDs will flash to indicate that the

user is in the upper programming region. Program or

remove access codes 9 to 16 as stated in 3 and 4 above.

Press 9 again to toggle back down to the lower region

(access codes 1 to 8).

Do not try to remove the Master Code (1st code). The

Master Code may be changed but it must not be removed.

When changing the Master Code be sure to enter a valid 4

digit number (use only number keys 0 to 9). Do not enter [#]

or [✱] as one of the digits. If the Master Code is forgotten

and the panel is left disarmed, program a new Master Code

using the [✱][8][Installer’s Code][25] command. If the

Master Code is forgotten and the panel is left armed, use

the 2nd Master Code to disarm the system. If the 2nd

Master Code is not programmed then the entire

programming can be reset to factory default by using the

“Hardware Reset”method described on page 24.

To successfully program or remove additional codes, the

panel must be put into the code program mode by following

step 1 followed by steps 3 or 4. Note that if no key entry is

made for 2 minutes the panel will go back to the normal

arm/disarm mode, after which step 1 must be repeated to

get back into the code program mode.

To exit the code program mode press [#].

To review:

programming a new code;

enter [✱] [5] [Master Code] [1 to 8] [4 digit code], or

[✱] [5] [Master Code] [9] [1 to 8] [4 digit code]

eliminating an existing code;

enter [✱] [5] [Master Code] [2 to 8] [✱✱✱✱], or

[✱] [5] [Master Code] [9] [1 to 8] [✱✱✱✱].

Note: The access code numbers must be entered as

one digit. E.g. 2, 3,......, 7, 8.

User’s Functions Command

[✱]+[6]+[MASTER CODE]

This command is used to set the system clock time and to

set the auto-arm time. It is also used to turn on and off a

number of system functions. The command is used by

entering [✱], [6], [Master Code] then a number from the

following list to select the item to be changed.

[0] Installer’s test

[1] System 24 hour clock (enter HH:MM)

[2] Auto-arming time (enter HH:MM)

[3] DO NOT USE

[4] Quick arm enable/disable

[5] Auto-arm enable/disable

[6] Door chime enable/disable

[7] DO NOT USE

[8] Bell test function

[9] User Initiated Callup

Note: The system clock is a 24 hour clock and times

must be entered as two digit numbers.

e.g.HH - 00, 01,.....10,11,.....22, 23

MM - 00, 01,.....35,36,.....58, 59

[1] and [2] are time setting functions.

Enter 4 digits representing the time in hours and minutes

(HH:MM) based on the 24 hour or military clock. Always

enter a leading zero where only 1 digit is required, i.e. 8:05

am would be entered as 0805 and 1:30 pm would be

entered as 1330.

[0], [4], [5] and [6] turn on and off various features. When

the option key is pressed, the feature is turned on if the

keypad beeps quickly 3 times. The feature is turned off if the

keypad sounds one long beep.

[8] gives a 2 second bell and keypad light test.

[9] makes the panel call the Downloading computer if

enabled in section [47].

Installer’s Test

[✱✱

✱✱

✱]+[6]+[MASTER CODE]+[0]

This feature is designed to assist the installer in testing the

system. In this mode, the bell or siren will operate for 2

seconds each time a device is tripped and the first level of

memory will be affected. The feature is automatically

disabled when the panel is armed and disarmed. Each time

a zone is tripped or restored in this mode, a signal, if

programmed, will be transmitted to the monitoring station. If

this is not desired, it is possible to disable the communicator

during the test (see section [15] “1st System Option Code”).

Notes: Do not use the PC16OUT module during the

installer’s test.

Do not use the installer’s test when the panel is

partially armed.

Setting the Clock

[✱]+[6]+[MASTER CODE]+[1]

Setting the “System 24 Hour Clock”(item [1]) tells the

system the correct time of day. If the system is without

battery and AC power it cannot continue to keep time.

Therefore when the panel is first powered up or when it has

been without AC power long enough to completely

discharge the stand-by battery, the “System 24 Hour Clock”

must be reset. If the time needs to be reset a “Trouble #8”

will be indicated on the keypad (see [✱][2] “System Trouble

Command”).

Auto-arm Time of Day

[✱]+[6]+[MASTER CODE]+[2]

The PC2550 can be programmed to arm at the same time

each day. Programming item [2] sets this time and the

feature must be enabled as shown in item [5] (see “Auto-

arm Enable”on this page).

At the selected auto-arm time the keypad beeper begins to

sound and the Bell/Siren will pulse once every 10 seconds to

alert anyone on the premises that the system is about to

arm. The Bell/Siren pulse can be silenced in section [17] by

turning light 1 on.

The keypad beeper will sound for one minute before auto-

arming unless one of the following two methods is used to

abort the auto-arm.

•Auto-arm cancel: Any key can be pressed to cancel the

auto-arm sequence and silence the keypad during the

one minute pre-alert (this is the default condition).

•Auto-arm cancel with code: If section [17] light 4 is on,

then a valid 4 digit access code is required to cancel the

auto-arm sequence.

The auto-arm will be attempted at the same time the

following day. Any time an auto-arm is cancelled using one

of the above methods, the reporting code programmed in

section [08] will be transmitted to the central station.

When the panel does arm by auto-arming, any open zones

will be “Force-armed”. If light 5 in section [18] is on, the

panel will send a partial closing code to let the central

station know zones were bypassed. If section [16] light 1 is

on, the zones that were force-armed will be identified by

transmitting their alarm code along with the partial closing

code.

Quick Arm

[✱]+[6]+[MASTER CODE]+[4]

The “Quick Arm”feature is enabled by pressing the [4] key

while in the “User Functions Command”section. When

enabled (enabled 3 beeps....disabled one long beep) the

panel can be armed by entering [✱][0]. The closing code

transmitted for “Quick Arm”is the same as the code which

is programmed for the Master Code.

Auto-arm Enable

[✱]+[6]+[MASTER CODE]+[5]

Entering [✱] [6] [Master Code] [5] will enable/disable the

Auto-arming feature. When the feature is being Enabled, the

keypad buzzer will sound 3 beeps and when being Disabled

the buzzer will sound one long beep.

Door Chime

[✱]+[6]+[MASTER CODE]+[6]

The “Door Chime”feature is enabled by pressing the [6] key

while in the “User’s Functions Command”section. When

enabled the keypad buzzer will beep quickly 5 times each

time any zone defined as a delay or instant circuit opens or

closes. The “Door Chime”feature does not operate on other

zone definitions. Zone bypass may be used to eliminate

“beeping”on doors where it is not wanted. This feature

operates only while the panel is disarmed.

System Test

[✱]+[6]+[MASTER CODE]+[8]

The system test feature sounds the bell or siren, lights the

keypad indicators and beeps the keypad buzzer for 2

seconds. If a code is programmed in section [50] it will be

transmitted at the same time.

User Callup

[✱]+[6]+[MASTER CODE]+[9]

This function is enabled in section [47]. When activated,

the panel will call the downloading computer. The

downloading computer must be waiting for the panel to

call before downloading can be performed.

Utility Output Command

[✱]+[7] OR [✱]+[7]+[ACCESS CODE]

The programmable output (PGM terminal) on the PC2550

can be made to activate by a command from the keypad.

This output can be used for operating other devices such as

garage door opener, special lighting or door strikes.

The programmable output must be selected for keypad

utility using the [✱][8][Installer’s Code][30] command and

programming a [2], [3], [4] or [5].

Depending on the option chosen in the programming

section, the programmable output is activated by pressing

the [✱] then [7] keys followed by a Group A access code,

Group B access code, any access code, or no code at all.

When the proper keys are pressed the keypad sounder and

the programmable output are activated for 5 seconds.

Installer’s Programming Commands

[✱]+[8]+[INSTALLER’S CODE]

The PC2550 is completely programmed from the keypad by

using commands in the [✱] [8] section. The commands are

described in detail in the programming section of this

manual.

“At Home” Arming

[✱]+[9]+[ACCESS CODE]

Entering [✱], [9] before the arming code, arms the panel

without any entry delay on the delay zones and bypasses

zones that are defined as “Home-Away”. This command is

used for arming the system while at home. When the panel

is armed using [✱], [9], the “Armed”light will be on flashing

and the bypass light will be on to indicate that the “Home-

Away”zones are bypassed. Once the panel is Armed in this

mode, using [✱], [1] will remove the bypass from those

zones defined as “Home-Away”if they have

NOT

been

manually bypassed. The [✱], [1] command used here, only

removes the bypass from zones that have been

Automatically bypassed with the [✱], [9] command.”

“Quick Arm” Command

[✱]+[0]

Entering [✱][0] is accepted as a valid arming code when the

“Quick Arm”feature is activated. Quick Arm may be used

as a convenience for regular users or when the system is to

be armed by individuals who are not authorized to disarm

the system. See instructions in the “[✱][6] User’s Functions

Command”section for activating the “Quick Arm”feature.

This feature should not be enabled if the One Time Use

Code is enabled. The One Time Use Code must be used for

arming before it is erased.

Quick Exit

[✱]+[0] When Armed

Entering [✱] [0] when the system is fully armed will allow the

user 2 minutes to exit the premises through any delay zone

without altering the status of the system if the Quick Exit

feature is enabled. The Quick Exit feature can be enabled

by turning on light 1 in section [18]. After [✱] [0] is entered

into an armed system, one and only one delay zone may be

tripped. Any additional activity on any other active zone will

cause that zone to begin its alarm sequence.

[✱] [0] for Quick Exit on a partially armed system is not

supported.

Quick Exit is not designed to extend the standard Exit Delay.

It must not be used when auxiliary delay zones are force

armed. Turn light 6 in section [17] off to ensure proper

operation.

Keypad Zones

There are three zones which can be activated from the

keypad. The alarm and restoral codes for keypad zones are

programmed using the [✱][8] command.

Pressing the [F] key or the [1] and [3] keys for 2 seconds

activates a Fire alarm. The fire alarm sounds the siren/bell in

a pulsed mode and is annunciated as a memory condition.

The Fire key can be turned off in section [18].

Pressing the [A] key or the [4] and [6] keys for 2 seconds

activates an Auxiliary keypad zone. If a reporting attempt is

made to an alarm receiver and it is successful the PC2550

will acknowledge the transmission with a short series of

beeps from the keypad.

Pressing the [P] key or the [✱] and [#] keys for 2 seconds

activates the Police (or Panic) alarm. The panic alarm can

be programmed for audible or silent operation (see sections

[15] and [18] in “Programming Guide”).

There is no light annunciation from the keypad for the last

two keypad zones, however, the keypad buzzer beeps 3

times to confirm activation on any of the keypad zones.

See section [11] for alarm and restoral codes for all three

keypad zones.

DOWNLOADING

The PC2550 supports the DSC “downloading”package. See

the downloading manual for details on specific capabilities.

There are several sections pertaining to the downloading

feature which must be programmed.

Section [27] - Downloading Access Code

A four digit code must be programmed into this section to

allow access to the control panel by the downloading

computer.

Section [28] - Panel Identification CodeSection [28] - Panel Identification Code

Section [28] - Panel Identification Code

A four digit code must be programmed into this section to

allow the downloading computer to identify the panel it is

communicating with.

Section [46] - Downloading Computer Telephone

Number

If Callback is enabled, section [47] zone light [8], then this

section must be programmed with the telephone number of

the downloading computer.

Section [47] - Modem Configuration

Zone lights [1] to [4]

are programmed to set the number of

rings the panel will look for before it answers a call from the

downloading computer.

Zone light [5]

is programmed to enable or disable the

control panel for downloading. If downloading is disabled, all

other programming sections relating to downloading need

not be programmed.

Zone light [6]

enables or disables user initiated callup to the

downloading computer.

Zone light [7]

enables or disables the answering machine

defeat option (Answering Machine Over-ride).

Downloading and Answering Machine

The PC2550 software provides a means to handle

downloading when an answering machine is also connected

to the telephone line. In section [47], if zone light 7 is off, it is

assumed that there is no answering machine connected to

the telephone line and the panel will capture the line after

the set number of rings.

If zone light 7 is off and an answering machine is connected

and it is set to answer before the panel, the panel will be

unable to receive a call from a downloading computer. If the

panel is set to answer before the answering machine, the

answering machine will be unable to receive incoming

messages.

If zone light 7 is on and the panel is called for 1 or 2 rings

only and then called again within a set time of 1 to 249

seconds (set in section [49]), the panel will then answer the

second call on the first ring (Answering Machine Over-ride

Timer).

Once the panel is connected to a downloading computer,

no [✱] functions can be performed. If the [✱] key is pressed

while the panel is connected to a downloading computer,

the keypad buzzer will sound one long tone to indicate an

error.

Zone light [8]Zone light [8]

Zone light [8]

is programmed to enable or disable

callback. If callback is disabled, the downloading

computer will have immediate access to the control panel.

The disabled mode is useful if there are multiple

downloading computers (at different telephone numbers).

If callback is enabled the downloading computer will call,

request access then hang up and wait for the control

panel to call. After the control panel has called back and

the downloading computer and the control panel accept

each other as valid, downloading operations are enabled.

Section [48] - Test Transmission and/or PeriodicSection [48] - Test Transmission and/or Periodic

Section [48] - Test Transmission and/or Periodic

Download EnabledDownload Enabled

Download Enabled

Zone light [7]

programs the enable or disable of test

transmission.

Zone light [8]

programs the enable or disable of periodic

download.

Section [49] - Answering Machine Over-ride TimerSection [49] - Answering Machine Over-ride Timer

Section [49] - Answering Machine Over-ride Timer

This timer sets the amount of time that can be taken

between calls when using the answering machine over-ride

(see section [47] light 7). Valid entries are from 001 to 249

(in seconds) with a default of 060.

PROGRAMMING GUIDE

Introduction

The PC2550 is programmed by entering instructions from

the panel keypad. The PC2550 memory is EEPROM and

can be reprogrammed thousands of times. The EEPROM

will not lose memory even on total AC and battery failure. All

essential program information required to define the

operation of the control panel and the communicator is

stored in a section of the EEPROM which can only be

accessed using the Installer’s Programming Code. If the

code is forgotten, the default program code can be re-

inserted by using the “Hardware Reset”described on page

23, unless Installer’s Lockout is enabled. See sections [90]

and [91].

To begin programming the PC2550, enter [✱] [8] [2550]

while the panel is disarmed. Installer’s Programming can only

be done while the panel is disarmed and not in alarm. The

factory default Installer’s Programming Code is [2550]. This

default code can be changed using the Section [24] command

listed below (new Installer’s Code). Once the basic Installer’s

command is entered ([✱] [8] [2550]) the “Program”light will

start to flash. The “Program”light will continue to flash while

programming. Note that while programming, if no key entry is

made for more than 2 minutes, the keypad will return to the

arm-disarm mode and the complete installer’s command ([✱]

[8] [2550]) must be entered before programming can resume.

The next step is to enter a 2 digit section entry for any of the

commands described in the following pages. Note that while

the keypad is waiting for the section entry the “Armed”light is

on steady. As soon as the 2 digits are entered for the section

the keypad will beep 3 times, the “Armed”light will go out and

the “Ready”light will go on. The keypad is then ready to accept

data entry for the selected section.

A complete description of each programming section will be

given in the remaining pages of this section. A programming

work sheet summarizing all programming commands is

provided in the next section of the manual. Fill out the work

sheet and use it as a guide when programming.

As the required data for a programming section is entered, the

hexadecimal value of the information in that location is displayed

on zone lights 1-4. Most sections contain several groups of two

digit entries. The keypad beeps twice and the “Armed”light

flashes after each group of two digits is entered. When the

required data is completely entered for the section being

programmed, the keypad will beep 5 times and the “Armed”

light will come back on to indicate that the expected data has

been entered and another section can be selected for

programming. After completing one section, it is not necessary

to re-enter the [✱] [8] [Installers’code] portion of the command.

Just enter the number of another programming section. When

programming a section, it is possible to exit by pressing [#].

Only the data entered before pressing [#] will be changed in the

EEPROM. Practice entering data in several sections until you

become familiar with the programming commands.

Certain programming entries may require “HEX”data. That is

the numbers 0 through 9 and the letters A through F (in “HEX”

numbering the letters A...F represent the numbers 10...15).

Where commands require “HEX”data A-F, first press [✱]. The

keys 1-6 now assume the hex values A-F and the “Ready”light

begins to flash. Key 1=A, Key 2=B, Key 3=C, Key 4=D, Key

5=E and Key 6=F. Pressing the [✱] again stops the “Ready”

light from flashing and the keys assume the normal values

for the numbers from 1 to 9. The most common mistake in

entering “HEX”data is forgetting to press [✱] again after

entering the “HEX”digit to return to normal number entry.

The data for sections 15, 16, 17, 18, 19, 31, 32, 33, 34, 47,

48, 52 and 53 is entered using the keypad zone lights to

indicate which functions are active and the number keys to

turn functions on and off. When the section number is

entered, the zone lights 1...8 will display which functions are

currently on. Pressing the number key corresponding to the

zone light alternately turns the function on and off. All

functions can be turned off by entering [0]. When the

correct selections have been made press [#] to record them

in memory and to go on to program the next section.

Binary Data Display

Zone lights 1 through 4 are used to display the binary

value of the data as shown in the table below.

Reviewing Programmed Data

Enter the section you wish to review by entering the 2 digit

section number. The zone LEDs will represent the value

(hexadecimal format) of the first digit in that section. Each

press of the ‘F’key will advance the display to the next digit.

At the end of the section, the keypad buzzer will beep

several times and return you to the program mode where

another section can be selected for review or programming.

Note: Only sections [01] through [14], [20] through

[30], [35], [46], [49], [50], [54] and [55] can be reviewed

using the above method.

[00] Binary Programming

This section is normally used upon instruction from factory

technical personnel for specialized programming not

covered by the standard programming instructions.

[01] 1st Phone Number

This is the 1st telephone to which the communicator will dial.

See section [35] “Transmission to 1st or 2nd Telephone

Number Options”. After entering the section number [01],

enter the communicator telephone number the way you

would dial it on a telephone. Press [#] after the last digit to

complete the telephone number programming.

Enter [ ✱2 ✱] to dial a ‘✱’(Hex B)

Enter [ ✱3 ✱] for a 4 second pause (Hex C)

Enter [ ✱4 ✱] for additional dial tone search (Hex D)

Enter [ ✱5 ✱] to dial a ‘#’(Hex E)

The total number of digits including dial tone searches and

pauses must not exceed 17. Remember to press [#] after

entering the last digit of the phone number. Press [02] to

program the next section, enter another section number or

press [#] a second time to return to the arm/disarm mode.

Light On

Light Off

*See Hex Data Entry instructions below

Hex Data Entry*

Value

Zone 1

Zone 2

Zone 3

Zone 4

[02] 1st Account Code

The 1st account code is always transmitted to the 1st phone

number to identify the alarm customer. After entering the

Section number [02], enter a 4 digit number. If “HEX”digits

A to F are required; enter [✱], [1]...[6] and [✱] again to

return keys to normal decimal entry. Where a zero digit in

the account code is required use “HEX A”([✱][1][✱] to

transmit 10 pulses. The receiver at the monitoring station

interprets 10 pulses for a digit as a zero. If a three digit code

is required as in 3/1 formats, enter [0] as the last digit. [0]

represents a null digit....no pulses transmitted.

[03] 2nd Phone Number

This is the second telephone number to which the

communicator will dial. See section [01] “1st Phone

Number”for programming instructions.

[04] 2nd Account Code

The 2nd account code is always transmitted to the 2nd

phone number. See section [02] “1st Account code”for

programming instructions.

Reporting Codes Explanation

Sections [05] to [13] are used to program the communicator

reporting codes. A reporting code is transmitted along with

the account code with each transmission. If the reporting

codes are not programmed in these sections no

transmission will be sent when an event (i.e. alarm, restoral,

opening/closing, trouble etc.) takes place. To prevent a

transmission from being sent for any event in the following

sections leave it unprogrammed or enter [00] as the

reporting code.

Between 6 to 10 reporting codes are programmed in each

section. Once the section number is entered, the keypad

expects 6 to 10 two digit numbers to be entered for the

number of reporting codes in that section. The keypad

beeps twice and the “Armed”light flashes after each 2 digit

number is entered. After the last code is entered,

programming of the current section is complete. The

keypad will beep 5 times, the “Ready”light will go off and

the “Armed”light will go on. The keypad is then ready to

accept the next section number for programming.

When changing the reporting codes in a section, only code

entries up to the one which is being changed need to be

entered. Press [#] to exit from the programming sequence.

Only codes up to the last one entered will be changed.

[05] Alarm Reporting Codes Zones 1 to

Once the Section code [05] is entered, the keypad expects

8 two digit numbers to be entered as the reporting codes for

zones 1 to 8 alarms (restorals in section [06]). These codes

are used by the communicator when there has been an

alarm on zones 1 to 8. Listed below are several

programming examples and the resulting transmission using

different formats for the reporting codes. Obtaining different

formats requires entering data correctly in the account code

section ([02] or [04]) reporting codes sections ([05] to [13],

[50], [54] and [55]) and communication format options,

section ([29]).

3/1 Format....Single Line or Non-extended Reporting

Required:

•3 digit account code in sections [02] or [04]

i.e. enter [1230] for account code 123

•Format code [0], [1], [2], [3], [4] depending on receiver

type selected in section [29]

•Single digit alarm reporting code in section [05]

i.e. enter [30] for single digit code 3 (0 is null digit i.e. no

pulses transmitted)

Transmission sent:

•123 3

4/2 Format....Single Line Reporting

Required:

•4 digit account code in Sections [02] or [04]

i.e. enter [1234] for account code 1234

•Format code [0], [1], [2], [3], [4] depending on receiver

type selected in section [29]

•Two digit alarm reporting code in section [05]

i.e. enter [31] for two digit code 31

Transmission sent:

•1234 31

3/1 Format....Extended Reporting

Required:

•3 digit account code in Sections [02] or [04]

i.e. enter [1230] for account code 123

•Format code [8], [9], [A], [B], [C] depending on receiver

type selected in section [29]

•Two digit alarm reporting code in section [05]

i.e. enter [31]

Transmission sent:

•1st round 123 3

•2nd round 333 1

If a transmission is not wanted for a particular reporting

code, then enter 00 to disable that reporting code.

[06] Restoral Reporting Codes

Zones 1 to 8

These reporting codes are used by the communicator to

transmit a zone alarm for zones 1 to 8. Use instructions in

section [05] as a guide for programming.

[07] Reporting Codes for Closing

(Arming) with Access Codes 1 to 8

The reporting codes in sections [07] to [10] are used to

identify “Openings and Closings”(disarming and arming of

the system) by user access code.

After entering the section code [07], enter 9 two digit

reporting codes. The 9 reporting codes correspond to the

first 8 access codes which are programmed using the [✱][5]

command and then the partial closing code in last. When

the system is armed using one of the access codes, the

corresponding reporting code is transmitted.

When transmitting in any of the extended formats, (see

examples in section [05]), closing codes would be

programmed as follows. [C1], [C2], [C3], [C4], [C5], [C6],

[C7], [C8]........Where the first digit “HEX C”is one which is

used to represent a closing signal (this could be another

number depending on what is used at the monitoring

station) the 2nd digit represents the access code which was

used to arm the system.

The closing code transmission takes place after the exit

delay time. Therefore if the system is armed and

disarmed before the expiry of the exit time, no

transmission will take place.

Remember that the 1st access code is the Master Code and

that the 16th code may be the temporary or maid’s code.

The 16th access code can be converted to a normal code

by turning light 8 off in section [15].

When the system has been armed using “Quick Arm”[✱][0]

or “Auto-arm”(see [✱][6] “Keypad Commands”), the 1st

reporting code (reporting code for Master Code) will be

transmitted. The Master Code is required to enable or

disable these functions.

When the system is armed with one or more zones

bypassed (see [✱][1] command for zone bypassing), the

monitoring station can be notified by programming the

Partial Arm reporting in section [16]. Note that the partial

closing code is sent in tandem with the regular closing code

to identify it as a partial closing condition. If section [16] light

1 is on then the bypassed zones will be identified between

the partial closing and the closing code by sending their

alarm code transmissions.

[08] Reporting Codes for Closing

(Arming) with Access Codes 9 to 16

The Auto-arm Cancel code is described on page 10 under Auto-

arm Time of Day. See section [07] for programming information.

[09] Reporting Codes for Opening

(Disarming) with Access Codes 1 to 8

The 8 reporting codes correspond to the first 8 access

codes which are programmed using the [✱][5] command.

When the system is disarmed using one of the access

codes, the corresponding reporting code in this section is

transmitted.

See section [07] for an example of “Opening and Closing”

reporting code programming.

[10] Reporting Codes for Opening

(Disarming) with Access Codes 9 to 16

See section [09] for further information.

If the opening after alarm code is programmed, that code

will be transmitted to the monitoring station on opening if an

alarm occurred during the previous armed period. This

feature is useful for installations where openings and

closings are not reported normally but it is desired to have a

report to the monitoring station on opening if an alarm did

occur during the previous armed period. This feature allows

the monitoring station to know when the user is on the

premises and available to receive a report about alarms that

occurred while the system was closed.

[11] Reporting Codes for Priority

Alarms and Restorals

These reporting codes are used by the communicator to

transmit the following list of alarm and restoral conditions.

Use instructions in section [05] as a guide for programming.

See “Terminal Connections”section of manual for a

description of the operation of the Fire Zone and the

Auxiliary Input Zone. Section [30] contains options for

Auxiliary Input Zone.

•Fire Zone

•Auxiliary Input Zone

•Keypad Panic Alarm [P]

•Keypad Fire Alarm [F]

•Keypad Auxiliary Alarm [A]

•Fire Zone Restoral

•Auxiliary Input Zone Restoral

•Keypad Panic Restoral [P]

•Keypad Fire Restoral [F]

•Keypad Auxiliary Restoral [A]

12] Reporting Codes for Maintenance

Alarms

The reporting codes programmed in this section include the

periodic test reporting code (every 1 to 99 days) and trouble

conditions. The battery trouble reporting code will be sent

when the battery voltage drops below 11.3 volts. This

reporting code will also be sent because of a battery fuse

failure. The battery is tested under load every 4 minutes. The

AC failure trouble reporting code will be sent after the delay

time programmed in section [20]. This prevents

transmissions during temporary power failures. Auxiliary

power supply trouble reporting code is sent when the

auxiliary power supply fuse is blown. The bell circuit trouble

reporting code is sent when the bell circuit is open or the

fuse is blown. The fire zone trouble code is sent when the

fire zone becomes open circuit (E.O.L. resistor is

disconnected). The day zone trouble code is sent when any

zone defined as a day zone (see section [14]) goes open

when the system is disarmed. See [✱][2] Trouble Command

for additional description of trouble codes and

transmissions. The periodic test cycle time is set in section

[20] and reporting time of day is set in section [23].

The reporting codes are programmed in the following order.

•Battery Trouble

•AC Trouble

•Day Zone(s) Trouble

•Bell Circuit Trouble

•Fire Zone Trouble

•Auxiliary Power Supply Trouble

•Periodic Test Transmission

[13] Reporting Codes for Maintenance

Restorals

See section [12] for further information.

•Battery Trouble Restoral

•AC Trouble Restoral

•Day Zone(s) Trouble Restoral

•Bell Circuit Trouble Restoral

•Fire Zone Trouble Restoral

•Auxiliary Power Supply Trouble Restoral

[14] Zone Definitions for Zones 1 to 8

As in section [5], once this section number is entered, 8 two

digit numbers are required. Each 2 digit number entered

describes how a zone will operate. The 8 two digit numbers

entered correspond to zone definitions for zones 1 to 8.

1st Digit 2nd Digit

0 = Slow, audible 0 =Standard delay

1 = Slow, silent 1 =Instant

2 = Fast, audible 2 =Interior

3 = Fast, silent 3 =Home-Away

4 =24 Hour..bell

5 =24 Hour..bell/buzzer

6 =24 Hour buzzer

7 =Auxiliary delay

8 =Day

The 1st Digit determines whether the zone will cause a

silent alarm or an audible alarm and whether the zone

response will be fast or slow. Slow zone response time can

be programmed in section [20] and can be set from 10 to

990 ms. The factory default zone response time is 500 ms. If

set at fast, the zone response time is 20 ms and, if set at

slow, the zone response time is 500 ms or whatever time is

set in section [20].

The 2nd Digit determines the zone type, [0] through [8] as

described below.

[0] = Standard Delay Zone

has an entry and exit delay and

is normally used for entry/exit doors. The exit delay starts as

soon as the panel is armed. The zone may be opened and

closed during the delay time without causing an alarm. After

the exit delay time has expired, opening the zone will start

the entry delay timer. During the entry delay time, the

keypad buzzer will sound steadily to advise the user that the

system should be disarmed. If the panel is disarmed before

the entry time expires, no alarm will be generated.

The default times for this type of zone are a 30 second entry

delay and a 120 second exit delay. The entry and exit

delays may be independently programmed in section [20]

for periods from 1 to 255 seconds. All zones programmed

as type [0] will have the entry and exit delays as

programmed in section [20] or the default times if section

[20] is not programmed.

[1] = Instant Zone

is normally used for door and window

contacts and has the standard exit delay but is instant when

opened after the exit delay expires. The exit delay will be the

default time of 120 seconds or the time as established in

programming section [20].

[2] = Interior Zone

is normally used with interior motion

detectors and has the standard exit delay time. The zone

also has the standard entry delay time provided that a delay

zone has been tripped first. If the premises are entered

without coming through a “delay”entrance, and a type [2]

zone is tripped, an immediate alarm will be generated.

[3] = Home-Away Zone

operates the same as the type [2]

zone with the following exception. If the system is armed

and the delay zone is NOT tripped during the exit delay

time, the type [3] zone will be bypassed. Instead of the

interior portion of an interior Home-Away zone, a Home-

Away zone can have a delay equal to the standard entry

delay when section [17], light 5 is on. This will affect all

Home-Away zones when they are not bypassed by [✱][1],

[✱][9] arming, or by arming and not leaving the premises.If

Home-Away zones are automatically bypassed or [✱][9]

arming bypassed and the user then goes [✱][1], the Home-

Aways will then have a delay if the feature is enabled and

will be a type [2] zone if not.

[4] = 24 Hour Bell Zone

is active at all times and will create

an alarm if the panel is armed or disarmed. This zone will

always activate the bell/siren output.

[5] = 24 Hour Bell/Buzzer

operates as the type [4] except

the bell/siren output is activated only when the panel is

armed and only the keypad buzzer is activated while the

panel is disarmed.

[6] = 24 Hour Buzzer

operates as the type [4] except only

the buzzer will be activated in the armed or disarmed mode.

[7] = Auxiliary Delay Zone

operates the same as the type

[0] zone except the entry/exit times can be independently

set in section [21]. This zone type is useful when a zone with

an entry and/or exit time is required that is different from the

standard times as established for type [0] zones in section

[20]. If section [17], light 6 is on it will enable the system to

be armed even if the aux delay zone is open (“Ready”light

ON). Also, the system can be armed with the aux delay zone

closed and then it can be opened before the aux exit delay

has expired. In both cases the aux delay zone will not

become active until both the aux exit delay has expired and

the zone is closed. If force arming of type [7] zones is used,

quick exit must not be used.

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