Laskomex CD-2502 Series Owner's manual

DIGITAL ENTRY PHONE SYSTEM
INSTALLATION, SERVICE
AND PROGRAMMING MANUAL
CD-2502xx

CONTENTS CONTENTS
Contents
1 Conditions of operation 3
2 Installation of entry phone 4
3 Elements of entry phone 5
4 Numbering modes 9
4.1 Normalmode...................................... 9
4.2 Numbering mode with range shift . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.3 Hotelnumberingmode................................. 10
4.4 Mode with building numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.5 Rangeofoperatednumbers .............................. 11
4.6 Additionalnumbers .................................. 12
4.7 Numberdirecting ................................... 12
5 Configurations of entry phone operation 12
5.1 Basicsystem...................................... 12
5.2 System with entrance hierarchy . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6 Installation and activation 14
6.1 Performance of wiring system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
6.2 Installation of external panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.3 Installation of electronic cassette and Power supply adaptor . . . . . . . . . . . . . 19
6.4 Installation of modules CVP–1 and CVP–2 . . . . . . . . . . . . . . . . . . . . . . 21
6.5 Installation of distributor CVR–1 and CVR–2 . . . . . . . . . . . . . . . . . . . . . 22
6.6 Installationofmonitor.................................. 24
6.7 Installation and programming of uniphone . . . . . . . . . . . . . . . . . . . . . . . 24
6.8 Activation ....................................... 24
7 Entry phone adjustment CD–2502. 26
8 Programming of entry phone 27
P-1 Operation parameters of entry phone . . . . . . . . . . . . . . . . . . . . . . . . . . 28
P-2 Functions realized by entry phone . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
P-3Installationprocedure .................................. 33
P-4Electronickeys ..................................... 34
P-5Individualsettings.................................... 38
P-6 Change of installing specialist‘s code . . . . . . . . . . . . . . . . . . . . . . . . . . 40
P-7Electro-catchtest.................................... 40
P-8 Release of electro-catch in service mode . . . . . . . . . . . . . . . . . . . . . . . . 40
P-9Changeofcodedlockcode ............................... 40
9 Entry phone use 40
9.1 Connectionwithapartment .............................. 40
9.2 Connection from the main entrance . . . . . . . . . . . . . . . . . . . . . . . . . . 41
9.3 Useofuniphone .................................... 42
9.4 Useofmonitor..................................... 42
9.5 Usingcodedlockfunction............................... 43
9.6 Usingelectronickeys.................................. 43
9.7 User‘smenu ...................................... 43
1

CONTENTS CONTENTS
10 Restoring the initial settings 45
11 Maintenance of entry phone 46
12 Conformity with previous versions 47
12.1Electroniccassette................................... 47
12.2Externalpanel ..................................... 47
12.3Otherentryphonesystems .............................. 47
13 Messages about faults 48
14 Technical data 48
14.1Descriptionofterminals ................................ 49
15 Dimensions of elements 51
16 Selection of wires and connection diagrams 58
Changes in software (electronic cassette):
Software
version
Version
release date
Changes
v6 8 11-2010 - Added function that turns off the camera in an external panel during the call - an
additional option ”b” in the calling options in individual settings.
-Changed name of parameter EUC on CAon
-Added parameter CAin that determines the supported video inputs of CVP-x switch
-Added parameter CAtP that determines time interval of switching picture
-Added the ability to cooperate with the CVP-2 switch
-Removed P-7 procedure (electro-catch test)
-Moved MLX support to P-7 - exchange of data requires an administrator password
-Added function of testing the electro-catch control frequency after changing the Fry
parameter
-Increased entrance preview time after the entry of coded lock code
v6 7 06-2010 - Added keypad blocking function during RFID reading
- New parameters LdP and NbP in H version of electronic cassette in procedure P-1
- New parameter APo in procedure P-2
- Removed parameters t1t, F1 and F2 from procedure P-1
- Additional numbers are priority numbers
- If local number is in the range of serviced numbers and is turn off, than is automat-
ically treated as unserviced number - important for LdP
- Added function that turns off confirmation the use of lock code and electronic keys
for individual occupant - additional option ”P” in Calling option (parameter No. 4 in
P-5)
- Added parameter CHA in procedure P-2.
- Changed name of parameter Ldnon Unin procedure P-1.
- Changed names of parameters ibE and ibA on idE and idA in procedure P-2.
- Increased speed of searching electronic keys
v6 6 01-2010 - Added 10 additional numbers out of serviced range
- Added DJ function
- Improve P-4-0 function in H version of electronic cassette
- Added automatic door open function - additional option ”d” in Entrance service
(parameter No. 5 in P-5)
2

1 CONDITIONS OF OPERATION
NOTE!
Entry phone CD-2502 is available in two versions: audio and video. In both versions
the same electronic cassette EC-2502 and power supply adapters are used, in both
versions parameters are set in the same way. The two versions differ mainly with
the types of used panels, additional elements in video version (panels in video ver-
sion, switches, distributors and monitors) and the method of performance of power
system. Both versions of entry system are described in the instruction. In case of
installation and activation of audio version one should disregard recommendations
referring to video version.
In entry phone CD-2502 one type of electronic cassette is used - EC-2502. The use
of the device (main or subordinate entrance) is defined by program.
In the description abbreviations are used — exchange configured for the service of
the main entrance is designated EC-2502/H and exchange for the service of subor-
dinate entrance EC-2502/U. Cassettes are default configured as EC-2502/U.
1 Conditions of operation
 Prior to the installation and use of an entry phone one should get acquainted
with the installation and operation instruction.
 Wiring system should be performed according to standard PN-IEC-60364-1 by
an authorized person. It should be made in such a way as to avoid the risk of
lightning.
 Monitor should be mounted in a place that is easily accessible for users at
a height of min. 1.5 m, in such a way as to eliminate the danger for the
users and accidental jostling. Monitor should be installed at a distance of min.
1.5 m from the sources of strong electromagnetic interferences — transformer
feeders, magnets, metal sewage and gas pipes because it can result in picture
distortion.
 It is forbidden to connect the entry phone elements to installations other than
made according to the recommendation of an entry phone producer.
 Monitor, uniphone and electronic cassette should not be exposed to high tem-
perature or humidity. These elements should not be installed in bathrooms or
close to heaters.
 Openings in a monitor and uniphone should not be covered because it can result
in their improper operation.
 No metal objects can be put into the openings in uniphones or monitors because
this can cause electric shock or fire.
 El. supply from external supply sources should not be connected to uniphone
terminals because it can cause its damage or fire.
3

2 INSTALLATION OF ENTRY PHONE
 It is forbidden to hold the receiver near an ear and push the lever (hook-
switch) in the uniphone/monitor base at the same time or hold the
receiver near an ear while the lever (hook-switch) is pushed because
this may cause a loud call signal in a receiver that can result in hearing
defect.
 It is forbidden to repair the entry phone equipment by unauthorized persons
because it may cause a threat to health and life.
 El. supply from sources of parameters other than recommended by a producer
should not be connected to uniphone terminals. Producer will not bear respon-
sibility for losses resulting from the use of improper feeders.
 Neither petroleum nor any solvents or strong detergents can be used for the
cleaning of entry phone elements because they may cause damage of the equip-
ment surface.
 Picture distortion appearing during rain or right after raining is transient and
connected with collection of water in the area of lens and is not the sign of
equipment defect.
 Signals from entry phones should not be sent to RTV sets because his may
result in the damage of such sets or entry phone.
 Outside panels should not be sealed with e.g. silicone because it worsens
ventilation and leads to corrosion.
2 Installation of entry phone
The following items include the most important stages of design, performance
and activation of an entry phone system. Item numbers in instruction containing
the detailed information are given in brackets.
 Get acquainted with the operation instructions especially with the entry phone
conditions of use.
 Define the final configuration, operation mode and then select the necessary
elements
 Define the place of installation of the system elements.
 Design the wiring system for the accepted configuration; select the kind and
cross sections of wires.
 Define logical and physical equipment addresses.
 Install the equipment of the entry phone system and connect according to the
connection diagram.
 Activate the system
 Set the operation parameters of the entry phone system. If possible, inform
occupants about entry phone use and hand out codes of coded locks.
4

3 ELEMENTS OF ENTRY PHONE
 In case the system of entrance hierarchy is activated, set the range limits for the
apartments in cassettes operating as EC-2502/U (for subordinate entrances).
Leaving default settings in these cassettes may cause wrong operation of the
entry phone system.
 In case of need tune the acoustic path.
 Check the operation of the system using the installation procedure.
3 Elements of entry phone
Electronic cassette
In entry phone CD-2502 one type of electronic cassette is used — EC–2502 for main
or subordinate entrances. Its operation mode is defined by an installing specialist.
The cassette operates in default setting in U mode and is used for subordinate
entrance. Service of the main entrance (operation in mode H) requires the change
of cassette configuration (see programming, page 28).
External panel
For CD-2502 system a few types of external panels were designer. Panels are
produced in audio and video version (with colour camera and LED lighting). They
are made of zinc coated sheet covered with powder paint or of stainless steel; in all
panel optical keyboard is used. Panels may be equipped with an iButton electronic
touch key reader or RFID proximity key reader. Electronic key is an alternative to
a combination lock, it is also a very good replacement of a traditional mechanic key
because it is lighter and more comfortable in use. Furthermore, an electronic key
may be easily programmed in any number of entry phones equipped with readers.
The following external panels are available:
Type of panel Description
CP-2502/xx standard panel in colour xx
CP-2502T/xx panel with key reader
CP-2502N /xx panel with a list of occupants
CP-2502NR /xx panel with a list of occupants and RFID key reader
CP-2502VT/xx panel in video version with key reader and black-white camera
CP-2510T panel in audio version made of stainless steel (horizontal)
CP-2520T panel in audio version made of stainless steel (vertical)
CP-2510VT panel in video version (with color camera) made of stainless steel (horizontal)
CP-2520VT panel in video version (with color camera) made of stainless steel (vertical)
CP-2530T panel in audio version made of stainless steel (narrow version - 100mm width)
CP-2530VT panel in video version (with color camera) made of stainless steel (narrow
version - 100mm width)
5

3 ELEMENTS OF ENTRY PHONE
Illuminator in panels in version video makes it possible to recognize the face at
a distance of approx. 50 cm from the video camera. Lighting diodes are placed be-
hind the display, so they are effective only if the face of a visiting person is directed
towards the entry phone keyboard.
Inside the external panel there is a photoelement which reacts on light. When the
external illumination is good enough, the illumination of keyboard and camera are
turn off.
In CD-2502 system to one electronic cassette only one external panel can be con-
nected.
Uniphones
Uniphones for digital Laskomex entry phones co-operate with digital entry phone
system CD-2502. They are models: LF–8, LT–8, LX–8, LR–8 or LM–8 in all vari-
eties.
It is allowed to use the uniphones produced by other manufacturer, pro-
vided that the impedance of uniphone (during the call and conversation)
Z≥40 Ωand the line current in the active state I=(70-100mA).
The use of uniphones not made by Laskomex may be associated with the
invalid operation of entry phone system. Laskomex does not take the re-
sponsibility for damage caused by equipment made by other manufacturers
and may refuse to perform warranty repair of any damage or injury in entry
phone system caused by using uniphones not made by PPUH Laskomex
or not accredited by it.
Uniphone LM–8W/1 has an additional switch to control the gateway drive. The
use of uniphones of other producers is not recommended because it may cause the
wrong operation of the whole entry phone system.
Uniphone LM–8W/3 is equipped with a highly effective receiver which ensures
call signal louder by approx. 6 dB than in standard LM-8 uniphone.
Uniphone LM–8W/4 has a door-bell function. Additional terminals in the uni-
phone enable the connection of bell button. Pressing the button results in switching
on the gong. Uniphone requires additional supply.
Loud speaking Uniphone LG-8 and LG-8D
Uniphone LG-8 is intended for digital entry phone systems produced by Laskomex
(CD-2502 and CD-3100). Uniphone LG-8 operates in simplex system — during the
conversation the user must press TALK pushbutton when he is speaking. Uniphone
LG-8D operates in duplex system (conversation is possible in both directions without
activating buttons or switches). Uniphone requires external supply from central
feeder 15 V DC/ 4 A (up to 40 uniphones) or own feeder 15 V DC/1A . Uniphone
functions also as a door-bell. Bell button is connected to two terminals in uniphone
and its pressing results in generating gong signal in uniphone. Detailed information
on connection, programming and use of uniphone LG-8 is included in the instruction
6

3 ELEMENTS OF ENTRY PHONE
enclosed to it.
Monitor MVC–6550 and 6650
Colour monitors for Laskomex digital systems. They are loud speaking monitors
without receivers with TFT display operating in duplex system. Detailed information
on monitor assembly and use are included in the instruction enclosed to them.
Signal distributor CVR-1 and CVR-2.
Vision signal distributor is intended for the entry phone in video version. It en-
ables connecting the monitors to entry phone installation or branching the electrical
installation of entry phone. Furthermore, distributor amplifies vision signal.
Electric system, which connects electronic cassette with monitors, is made in form
of bus-bar with distributors CVR-x on the floors. Wires from monitors should be
routed to the distributors. The installation method is important - wire should be
routed from one distributor to the next one and in the distributor at the end of
bus-bar the line load should be configured properly (see dwg 14, page 23).
Signal distributor has one input of signals L+,L-,C+,C- with screw terminals (ARK)
and four independent outputs with sockets RJ45 (CVR-1) or ARK (CVR-2).
Distributor CVR-1 does not require power supply adaptor – it is supplied from mon-
itors connected to it, although it has clamps enabling supplying it from other source
e.g. electronic cassette EC-2502. It is used when the distributor operates as signal
adapter.
Distributor CVR-2 require external power supply adaptor, which can be also used
to supply monitors.
In the distributor there is an amplifying and correction system of video signal al-
lowing optimal adjustment of distributor parameters to the parameters of electrical
system.
Video signal change-over switch CVP-1 and CVP-2
Change-over switch CVP-x is used for the selection of the source of video signal
displayed on the monitor screen of entry phone CD-2502 in video version, operating
in a system with main entrance. Switching-over is made between a signal from the
video camera in external panel at the main entrance and a signal from the video
camera in external panel at the subordinate entrance (staircase). In CVP-2 switch
there are 2 additional inputs (can be connected signals from additional cameras)
where video signal is switched between them - a total of 4 video signal inputs.
The switch has 2 outputs X and Y, which can be used for branching the signal
installation. If there is need to distribute the signal to a larger number of branches,
then signal distributor CVR-x should be used. Change-over switch CVP-x should
be mounted at each subordinate entrance possibly close to electronic cassette and
power supply adapter.
7

3 ELEMENTS OF ENTRY PHONE
Power supply
Ac power supply adapter ZS-K-25/01 art.0018 or TSZZM 25/021M should be
used for supplying electronic cassette.
Electro-catch or electromagnetic lock
Entry phone CD-2502 can control electro-catch or electromagnetic lock. Op-
eration time is programmed and can be changed by an installing specialist. It is
recommended to use electro-catches for voltage 12V AC/DC and power consump-
tion not exceeding 1A. Default control of electro-catch by run of 50 Hz frequency
with characteristic buzzing of electro-catch.
Electromagnetic lock should be supplied by voltage 12 V DC/1A. In order to use
the electromagnetic lock, contact ZT1 in electronic cassette should be switched to
‘ELECTROMAGNETIC LOCK‘ position. It is also necessary to set the frequency of
voltage run supplying the lock on ‘0‘, because supplying the lock with alternating
voltage makes that the door blocking force is considerably weaker. Jumper should
be put on contact J3. It is intended to liquidate residual magnetism which can
hamper opening of door.
Demagnetization system should be absolutely switched off during the op-
eration with electro-catch.
Reverse electro-catches work on the similar principle. They keep door blocked as
long as voltage is supplied to them. Using reverse electro-catch requires configura-
tion of entry phone for operation with electromagnetic lock.
Door opening pushbutton.
Pushbutton is used for unblocking the electro-catch or electromagnetic lock when
leaving the building. Any short circuit pushbutton can be used – e.g. bell or attack
pushbutton used in alarm systems; signaling diode can be connected as well.
Additional call module PW-1
The module enables an additional call signal (acoustic or optical) in the uniphone.
It is used in a situation when a uniphone is installed in a room of high noise level or
there are partially deaf people in a room. It enables - during calling - the activation
of any equipment supplied by voltage 12...24 V AC - bell, siren or signaling lamp.
External panel casing
As a standard external panels and lists of occupants are delivered in a frame
mounted under plaster, casings enable their mounting on plaster.
8

4 NUMBERING MODES
Name of casing Destination - type of panel Description
DA-1 one segment casing
DA-2H two segment casing, horizontal
DA-2V CP-2502xx two segment casing, vertical
DA-3H three segment casing, horizontal
DA-3V three segment casing, vertical
DAX1-1 one segment casing
DAX1-2H CP-2510 two segment casing, horizontal
DAX1-2V two segment casing, vertical
DAX2-1 one segment casing
DAX2-2H CP-2520 two segment casing, horizontal
DAX2-2V two segment casing, vertical
DAX3-1 CP-2530 one segment casing
DAX3-2V two segment casing, vertical
NP-3000 CP-2502xx list of occupants
NP-2511 CP-2510 list of occupants, horizontal
NP-2512 list of occupants, vertical
NP-2521 CP-2520 list of occupants, horizontal
NP-2522 list of occupants, vertical
NP-2531 CP-2530 list of occupants
Accumulator
An accumulator can be connected to electronic cassette which is used for sup-
plying entry phone in case of loss of voltage in power network. It is recommended
to use accumulators 12V/7Ah. Electronic cassette is equipped with an accumulator
loading system and protection against complete accumulator unloading. Emergency
loading time depends on the capacity of accumulator and intensity of entry phone
use and is from a few to several hours.
4 Numbering modes
Digital entry phone as a standard can operate numbers within a range 1...255,
however, very often it is necessary to operate higher numbers or numbers of con-
siderably wider range. This is possible owing to different numbering modes.
4.1 Normal mode
In normal mode physical number of uniphone (programmed by jumpers) corre-
sponds to logical number (selected from the keyboard of talking cassette). This is
a default mode of operation of entry phone exchange.
4.2 Numbering mode with range shift
In this numbering mode physical number of a uniphone (programmed by jumpers)
differs from its logical number (under which a uniphone rings after having selected
9