GAI-Tronics 295-001F User manual

Pub. 42004-484F
GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA
610-777-1374 800-492-1212 Fax: [phone]
VISIT WWW.GAI-TRONICS.COM FOR PRODUCT LITERATURE AND MANUALS
ATTENTION!
Replacing an existing Model 295F or
295W with this telephone (Model 295-
001F or 295-001W) requires removing
the existing 48 V dc power supply
and replacing it with the 5 V dc power
supply included with this telephone
(or other 5 V dc source).
Connecting 48 V dc to this telephone
will cause severe damage.

Pub. 42004-484F
GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA
610-777-1374 800-492-1212 Fax: [phone]
VISIT WWW.GAI-TRONICS.COM FOR PRODUCT LITERATURE AND MANUALS
GAI-TRONICS® CORPORATION
A HUBBELL COMPANY
Analog Clean Phone® Telephones
TABLE OF CONTENTS
Confidentiality Notice.....................................................................................................................4
Product Overview............................................................................................................................4
Features....................................................................................................................................................5
Auto-Dial Buttons...................................................................................................................................5
Flash Button ............................................................................................................................................5
Auto-Answer............................................................................................................................................5
Models......................................................................................................................................................6
Telephone Management Application (TMA) .......................................................................................6
Operation.........................................................................................................................................7
Placing an Autodial Call from an Analog Clean Phone®....................................................................7
Placing a General Telephone Call.........................................................................................................7
Receiving a Call.......................................................................................................................................7
Installation ......................................................................................................................................8
General Information...............................................................................................................................8
Safety Guidelines.....................................................................................................................................8
General Installation Guidelines.............................................................................................................9
Station Placement....................................................................................................................................9
Model 295-001F Clean Phone®............................................................................................................10
Model 295-001W Clean Phone®...........................................................................................................14
External Power......................................................................................................................................16
Setup..............................................................................................................................................17
Hardware Configuration......................................................................................................................17
Auto-answer Configuration ................................................................................................................................17
Polarity Configuration ........................................................................................................................................17
DTMF Gain Select Configuration.......................................................................................................................17
Password Enable Configuration..........................................................................................................................18
Command Select Configuration..........................................................................................................................18
Low-Power Mode Configuration ........................................................................................................................18
Hardware Settings...............................................................................................................................................18
Auxiliary Outputs.................................................................................................................................19
Auxiliary Output Control.....................................................................................................................19
Standard Mode Programming......................................................................................................21
Set-up Sequence ....................................................................................................................................21
Remote................................................................................................................................................................21

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ANALOG CLEAN PHONE®TELEPHONES PAGE iii of 33
GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA
610-777-1374 800-492-1212 Fax: [phone]
VISIT WWW.GAI-TRONICS.COM FOR PRODUCT LITERATURE AND MANUALS
Local ...................................................................................................................................................................21
Programming Sequence........................................................................................................................22
Password Disabled Programming.......................................................................................................22
Programming Sequences......................................................................................................................23
Dialing Options...................................................................................................................................................23
Password Protection............................................................................................................................................25
Auto-Answer Alert Feature.................................................................................................................................25
Off-Hook Ringing...............................................................................................................................................26
Disconnect Options.............................................................................................................................................27
Extended Control Output Operation ...................................................................................................................27
Output 4 Control Setup .......................................................................................................................................28
Early Microphone Option ...................................................................................................................................29
SMART Mode Programming........................................................................................................31
Maintenance..................................................................................................................................31
General Information.............................................................................................................................31
Service....................................................................................................................................................31
Specifications ................................................................................................................................32
Replacement Parts and Accessories ....................................................................................................33

Pub. 42004-484F
GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA
610-777-1374 800-492-1212 Fax: [phone]
VISIT WWW.GAI-TRONICS.COM FOR PRODUCT LITERATURE AND MANUALS
GAI-TRONICS® CORPORATION
A HUBBELL COMPANY
Analog Clean Phone® Telephones
Confidentiality Notice
This manual is provided solely as an installation, operation, and maintenance guide and contains sensitive
business and technical information that is confidential and proprietary to GAI-Tronics. GAI-Tronics
retains all intellectual property and other rights in or to the information contained herein, and such
information may only be used in connection with the operation of your GAI-Tronics product or system.
This manual may not be disclosed in any form, in whole or in part, directly or indirectly, to any third party.
Product Overview
The GAI-Tronics Model 295-001F Flush-Mount and Model 295-001W Wall-Mount Analog Clean
Phone®Telephones are designed for the exacting requirements of clean rooms. They are constructed of
stainless steel and have a completely smooth polyester front panel that will not trap particulate matter.
Calls are made by pressing one of the two auto-dial buttons or by using the fully functional keypad. The
oversized, clearly labeled buttons allow for easy operation with gloved hands.
Figure 1. Model 295-001F
Figure 2. Model 295-001W

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Features
The Clean Phones®offers the following features:
Two auto-dial push buttons
“Flash” push button to access features of the telephone system
“On/off” push button with keypad for standard telephone operation
Completely smooth front panel with chemical resistant overlay
Auto-answer capability
Oversized buttons for easy use with gloved hands
Two programmable auxiliary outputs for peripheral control
Standard or SMART operation
UL/CSA 60950 compliant
FCC Part 68 Certified
Auto-Dial Buttons
The Model 295-001xSeries Clean Phones®feature two auto-dial buttons to store frequently dialed
telephone numbers. If using the auto-dial feature, it is important to program the Auto-dial Time Delay
option, which sets the amount of time lapse between the auto-dial button press and the actual dialing
operation. The default time period of 10 seconds could be too long if the feature is to be used for
emergency communication. This feature is fully explained in the “Programming Information” section.
Flash Button
A “Flash” button is provided to enable the flash features of the PBX on telephone system. This button is
labeled FLASH/AUTO-DIAL 3.
Auto-Answer
The Model 295-001xSeries Clean Phones®also offer a programmable activation/deactivation of the
Auto-answer feature. When activated, this feature allows the telephone to go off-hook automatically so
personnel do not have to leave their work stations to answer the telephone. All Clean Phones®are factory
programmed for auto-answer.
A light under the ON portion of the ON/OFF button is activated to indicate if the telephone is off-hook.
If the Auto-answer feature is not activated, the telephone will not go off hook until someone actually
presses the ON portion of the button.

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Models
The following analog Clean Phone®Telephones are detailed in this manual:
Table 1. Model Chart
Model Description
295-001W Surface-Mount Analog Telephone including a stainless steel front panel with polyester
overlay, two autodial buttons and a “flash” button, hookswitch push button (on/off), off-
hook indicator, keypad, and stainless steel surface-mount enclosure.
295-001F Flush-Mount Analog Telephone including stainless steel front panel with polyester
overlay; two autodial buttons and a “flash” button, hookswitch push button (on/off), off-
hook indicator, keypad, and stainless steel mounting bracket.
Telephone Management Application (TMA)
GAI-Tronics’ TMA software is a maintenance data collection and reporting tool that allows users to view
and report the health of the Clean Phone®Emergency Telephones. Clean Phone®Telephones can
function with or without the TMA software application installed. The decision to use TMA can be made
at any time and is not needed for telephone operation. Installation of TMA is not required until system
monitoring is desired.
When used with TMA, each telephone will typically be polled to determine the health of the unit and
report the following:
Stuck push buttons
Microphone failure
Speaker failure
Microprocessor health
Line interrupt (power)
The basic TMA package (Model 12509-042) includes a single line transceiver for polling a single
telephone at a time. With each telephone requiring approximately 90 seconds to relay its health status to
TMA, the ability to poll multiple telephones simultaneously may become very important in larger
systems. A TMA expansion kit (Model 12509-043) is available and is required for each additional
connected telephone line, with a maximum of eight lines allowed. This allows a maximum of eight
telephones to be polled simultaneously. A dedicated PC is strongly recommended for TMA operation.
A dedicated telephone line per Clean Phone®Telephone is required when using TMA in its typical
“polling” operation. Although it is not recommended, Clean Phone®Telephones can share a telephone
line with the understanding that if two or more telephones are put into use simultaneously, the line current
could drop sufficiently to disconnect the telephone call completely. This will depend on the line current,
the length of the cable run, and the condition of the telephone cable. When sharing a telephone line using
TMA, the telephone must be scheduled to “call-in” instead of being polled by TMA.
TMA users can schedule auto-dial maintenance calls to alert maintenance personnel of any unusual sensor
or fault conditions that exist. Clean Phone®Telephones can also be programmed to generate an auto-dial
maintenance call when certain sensor events are discovered. Access to the Clean Phone®Telephone
settings is restricted through the use of the maintenance access PIN, which should be disclosed only to
trained maintenance personnel.

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Operation
Placing an Autodial Call from an Analog Clean Phone®
To place an autodial call:
1. Press the desired autodial push button to place an immediate call to a preprogrammed number.
2. When the call is connected, the hookswitch indicator will light.
3. The call is terminated by the following: pressing the ON/OFF push button, or the receiving caller
hanging up, or the defined timeout of the call duration.
Placing a General Telephone Call
To place a general telephone call:
1. Press the ON/OFF push button.
2. Wait for the dial tone.
3. Use the keypad to dial the desired number.
4. When the call is connected, the “off-hook” indicator will light.
5. The call is terminated by one of the following methods: pressing the ON/OFF push button, the
receiving caller hanging up, call duration timeout.
Receiving a Call
When a Clean Phone® is called, the unit automatically goes off-hook (auto-answer) and a conversation
can take place. This is the default mode operation. The Clean Phone®can be programmed for manual
answer, if desired. Refer to the Off-Hook Ringing setting.

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Installation
General Information
WARNING This product can contain hazardous voltages. Always remove power to this
station and any associated equipment before beginning any installation.
CAUTION Do not install this equipment in areas other than those indicated on the
approval standards listing in the “Specifications” section of this manual. Such installation may
cause a safety hazard and consequent injury or property damage.
Install equipment without modification and according to all applicable local and national electrical codes.
Consult the National Electrical Code (NFPA 70), Canadian Standards Association (CSA 22.1), and local
codes for specific requirements regarding your installation. Class 2 circuit wiring must be performed in
accordance with NEC 725.55.
Safety Guidelines
When installing any GAI-Tronics telephone equipment, please adhere to the following guidelines to
ensure the safety of all personnel:
Do not install telephone wiring during a lightning storm.
Electrostatic Discharge (ESD) Protection: Your telephone may have an earth ground terminal
provision. If so, ensure that it is connected to ground in accordance with all local safety regulations
and the National Electrical Code (NEC). Grounding has to be ensured for safe and stable
communications. Do not use long and coiled ground wires. Trim ground wires to the required
length. Use a star configuration whenever possible. Please note proper grounding does not eliminate
the need for lightning protection for the telephone or the telephone system.
Install a UL Listed lightning arrestor on any telephone installed where the telephone or telephone
cable is at risk of being exposed to lightning strikes. The lightning arrestor must be installed as close
to the telephone as possible to maximize the protection. It must not be installed within the enclosure
supplied with the phone.
Do not install telephone jacks in wet locations unless the jack is specifically designed for wet
locations.
Do not touch uninsulated telephone wires or terminals unless the telephone line has been
disconnected at the network interface.

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General Installation Guidelines
As previously noted, the preferred system configuration is a dedicated telephone line per Clean Phone®
Telephone. This is an actual requirement when using TMA in its typical “polling” operation.
Although it is not recommended, a Clean Phone®Telephone can share a telephone line with another
Clean Phone®Telephone with the understanding that if two or more telephones are put into use
simultaneously the line current could drop sufficiently to disconnect the telephone call completely.
Additional “line sharing” or “party line” configuration issues could include sporadic telephone operation,
difficulties with programming, or premature disconnection of calls. Special system features (voice mail,
call waiting, etc.) could also create problems if not disabled. Successful shared line operation will depend
on the line current, the length of the cable run, and the condition of the telephone cable.
NOTE:A Clean Phone®Telephone should never be installed on the same telephone line as any
other (non-Clean Phone®) telephone type.
When sharing a telephone line using TMA, the telephone must be scheduled to “call-in” instead of being
polled by TMA.
Station Placement
To prevent feedback problems in the system, volume settings and station placement must be taken into
consideration. Unpleasant feedback problems can be reduced by:
Pointing the telephone away from other telephones located nearby
Reducing volume levels
Feedback problems can be avoided by installing each analog Clean Phone®in a separate room and wall.

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Model 295-001F Clean Phone®
The mounting and wiring instructions for the Model 295-001F Clean Phone®are as follows:
1. Remove the front panel from the back bracket.
2. Refer to Figure 5 on page 12 for cut-out details. Use the cut-out dimensions as a guide to mark the
wall, and make the required cuts.
3. Place the modular RJ11 jack provided in the lower right corner of
the back bracket.
4. Place the bushing around the field telephone line and the power
cable line approximately 6–8 inches from the end of the cable.
Snap the bushing closed and insert into double “D” hole in the
bottom of the back box. See Figure 3 and Figure 6.
5. Place the back bracket in the wall. Locate the mounting holes.
Refer to Figure 6.
6. Drill holes in the lower right and upper left corners and secure the
bracket with screws. Drill the rest of the holes you intend to use, and secure the bracket with the
remaining screws.
7. Connect the field telephone line to the RJ11 module.
8. Connect the telephone line from the PCBA into the modular jack. Plug the power supply connector
into P18 on the Push-Button Switch PCBA. See Figure 4.
9. Perform the initial programming of the telephone. Refer to the “Standard Programming Mode”
section beginning on page 21.
10. Take the front panel of the Clean Phone®and align it with the four slots in the back bracket.
11. Press the panel in firmly and then push downward to seat the panel in the slots.
NOTE:The Model 295-001F is designed for general wipe down cleaning and to prevent collection
(internally and externally) of particulate matter. Additional protection against moisture can be attained by
sealing between the outer edge of the telephone panel and the mounting surface with silicone or RTV.
Any sealing substance used must be verified to be compatible with cleaning solutions used.
Figure 3. Bushing

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Figure 4. Inside Front Panel

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Figure 5. Wall Cut-out Dimensions for Model 295-001F

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Figure 6. Back Box for Model 295-001F
Figure 7. Front Panel

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Model 295-001W Clean Phone®
The mounting and wiring instructions for the Model 295-001W Clean Phone®are as follows:
1. Remove the front panel from the back box.
2. Place the modular RJ11 jack provided in the lower right corner of the back box.
3. Using the back box as a template, drill holes in the lower right and upper left corners of the mounting
surface and secure the back box with screws. Drill the holes in the pattern shown in Figure 8.
4. Place the bushing around the field telephone line and power cable approximately 8 inches from the
end of the cable. Snap the bushing closed and insert into the “D” hole in the back of the back box.
See Figure 3 and Figure 8.
5. Secure the back box to the mounting surface.
6. Connect the field telephone line to the RJ11 module.
7. Plug both the telephone line from the PCBA and the field telephone line into the modular jack. Plug
the power supply connector into P18 on the Push-Button Switch PCBA. Refer to Figure 4.
8. Perform the initial programming of the telephone. Refer to the “Standard Programming Mode”
section beginning on page 21.
9. Take the front panel of the Clean Phone®and align it with the four slots in the back box.
10. Press the panel in firmly, and then push downward to seat the panel in the slots.
NOTE:The Model 295-001W is designed for general wipe down cleaning and to prevent collection
(internally and externally) of particulate matter.

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Figure 8. Mounting the Model 295-001W

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External Power
The Plug-in Power Supply provided with each telephone requires 100–240 V ac input to provide a 5 V dc
output to the unit. The power supply’s connectorized, 4-foot power cable plugs into P18 on the Push
Button Switch PCBA. Refer to Figure 4 on page 11, and see Figure 9 on page 20 for jumper locations.
The No. 40411-005 Power Supply is provided with a 4-foot cord for connecting the Clean Phone®.
Additional wire may be spliced to the existing power supply cord to obtain the desired distance to the
telephone.
The distance between the telephone and the 5 V dc power source is limited only by the maximum
allowable wire resistance, (32 ohms). See Table 2 for calculated distances for standard wire sizes. When
using No. 24 AWG wire, the 5 V dc power source can be located up to 270 feet, 82 meters, or 0.05 miles
away from the telephone. Paralleling pairs of the same gauge wire will increase operating distance by a
factor of 2.
Table 2. Calculated Distance for Standard Wire Sizes
AWG No. Feet Meters Miles
24 270 82 0.05
22 430 131 0.08
20 690 210 0.13
18 1095 333 0.20
16 1740 530 0.33
14 2770 844 0.52
NOTES:
1. The power supply should never be plugged into an electrical outlet until installation is complete.
2. Each Clean Phone® requires its own, dedicated 5 V dc power source for proper operation.

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Setup
Hardware Configuration
The hardware configuration options are explained in detail in the following sections, and the necessary
jumper settings are identified to enable or disable each option. Reading each section and recording the
selected options prior to making the necessary changes is recommended. Create a record of your settings
using Table 3 on page 18. See Figure 9 on page 20 for the jumper locations.
Auto-answer Configuration
Factory Setting: Auto-answer feature enabled
The Auto-answer feature enables or disables the automatic answering of an incoming call, which allows
TMA to monitor the health of this telephone via polling with SMART operation enabled. When the
Auto-answer feature is enabled, the telephone automatically answers the call and attempts to
communicate with TMA. If the caller is not TMA, the telephone automatically transitions to a standard
two-way communication.
Enable: J14 jumper in position EN.
Disable: J14 jumper in position DIS (Do not use this setting except under the direction of GAI-Tronics
personnel.)
NOTE:The Auto-answer feature must be enabled to allow the GAI-Tronics Telephone Management
Application PC to contact the telephone or to allow remote Touch Tone programming.
Polarity Configuration
Factory Setting: Non-polarity sensitive
This telephone can be configured to be polarity or non-polarity sensitive. With the non-polarized setting,
the telephone operates regardless of tip and ring polarity. With the polarized setting, the telephone only
operates with the telephone line’s positive terminal connected to the tip. Use the Polarity Sensitive
setting to allow a line voltage reversal disconnect signal to disconnect the call.
Non-polarity Sensitive: J6 jumper in position NON.
Polarity Sensitive: J6 jumper on in position POL.
DTMF Gain Select Configuration
Factory Setting: Low Gain selected.
Two gain selections are available in the DTMF detection circuit. In most installations, the low gain
setting is recommended. The high gain setting may be necessary if the telephone is not responding to
manual or TMA-generated DTMF commands.
Low Gain Selected: J17 jumper in position LO.
High Gain Selected: J17 jumper in position HI.

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Password Enable Configuration
Factory Setting: Password Enabled
This telephone can be configured to enable or disable the password protection for programming (Standard
Mode only). This can be useful when initially programming the telephones.
Password Enabled: J9 jumper in position EN.
Password Disabled: J9 jumper in position DIS.
Command Select Configuration
Factory Setting: Auto
The purpose of J20 is to enable or disable automatic transition to SMART operation. With this jumper in
the standard position, SMART operation is disabled.
SMART Operation Enabled (Auto): J20 jumper in position AUTO.
SMART Operation Disabled (Standard): J20 jumper in position STD.
Low-Power Mode Configuration
Factory Setting: Low-Power Mode Disabled
For some installations in which only minimal loop current is available, the performance of the telephone
may be improved by enabling this feature. Symptoms of minimal loop current may include low speaker
volume and/or momentary muting of audio. In the majority of applications, however, the low-power
mode should be disabled. The low-power mode is enabled by installing the following three jumpers: J21,
J22, and J23.
Low-Power Mode Enabled: Jumpers installed at J21, J22, and J23.
Low-Power Mode Disabled: Jumpers NOT installed at J21, J22, and J23.
Hardware Settings
Table 3. Hardware Settings Table
Default Settings User Settings
Function Setting Jumper/Position Setting Jumper/Position
Auto-answer Enabled J14/EN
Password Protection Enabled J9/EN
Line Polarity Non-polarized J6/NON
Command Select Auto J20/AUTO
DTMF Gain Select Low Gain J17/LO
Low-Power Mode Disabled J21, J22, J23 not
installed

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Auxiliary Outputs
Each telephone includes two isolated solid state switches capable of switching a maximum of 48 V dc,
125 mA or 28 VRMS ac, 80RMS mA. TB2 (OUT1) and TB5 (OUT4) on the emergency telephone PCBA
provides the connections for the auxiliary outputs. Refer to Figure 9 for the location of TB2 and TB5.
Auxiliary Output Control
As previously noted, each Analog Clean Phone®is capable of providing two isolated control outputs in
the form of a dry (volt-free) contact closure rated at 125 mA.
Output 1 connects to TB2 on the telephone’s PCBA (refer to Figure 9). This output closes when the
AUTO-DIAL1push button is pressed and remains in that state for the duration of the telephone call.
NOTE:Output 1 can be programmed to remain closed for up to 255 minutes (in 1 minute increments)
after the call ends. This output extension can be deactivated via an external switch or by pressing “*921”
on the keypad of the called telephone. The Clean Phone®will acknowledge acceptance of this
deactivation command with a short beep. If the beep is not initially received, retry the command.
Output 4, connects to TB5 on the telephone’s PCBA (adjacent to TB2). This output can be remotely
controlled via an appropriate DTMF command. This remote control output could be used to activate or
control a door latch, gate relay solenoid, alarm, etc. from the called party location.

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Figure 9. No. 69577-101 PCBA (Top View)