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Pub.  42004-146H

GAI-Tronics Corporation  P.O. Box 1060, Reading, PA  19607-1060  USA

610-777-1374  

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  800-492-1212  

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  Fax:  610-796-5954

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Model 295F and 295W

Clean Phone™ Telephone

Confidentiality Notice

This manual is provided solely as an operational, installation, 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.

General Information

The GAI-Tronics Model 295F Flush-Mount and Model 295W Wall-Mount 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 Flash button
allows the phone to use the features of a PBX system.  The oversized, clearly labeled buttons allow for
easy operation with gloved hands.

Auto-Dial Buttons

The Model 295 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 ten 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.

Auto-Answer

The Model 295 also offers a programmable activation/deactivation of the Auto-answer feature.  When
activated, this feature determines how many rings must elapse before auto-answering.  The Auto-answer
feature allows the telephone to go off-hook automatically so technicians do not have to leave their work
stations to answer the telephone.

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
touches the ON/OFF button.

Summary of Contents for Clean Phone 295F

Page 1: ...Calls are made by pressing one of the two auto dial buttons or by using the fully functional keypad The Flash button allows the phone to use the features of a PBX system The oversized clearly labeled...

Page 2: ...rent disconnect mode Determine your system configuration before completing this sequence Touch Tone or Pulse Dialing The Model 295 can be programmed for touch tone also known as dual tone multifrequen...

Page 3: ...e back bracket in the wall Locate the mounting holes 4 Drill two holes in the lower right corner and the upper left corner to secure the bracket Drill the rest of the holes you intend to use and secur...

Page 4: ...Replace the modular jack cover Plug the modular connector from the front panel assembly into the modular wall jack Take the front panel of the clean telephone and align it with four slots in the mount...

Page 5: ...nap the cover off the modular wall jack Refer to Figure 3 Wire the incoming tip wire to the green wire in the modular jack the incoming ring wire to the red wire in the modular jack the COM wire to th...

Page 6: ...V dc The GAI Tronics Model 237 Power Supply is a 48 V dc 250 mA UL listed power supply that can be used to power a single Model 295 Clean Phone See Figure 4 for wiring details for the Model 237 Power...

Page 7: ...be outside your location and should read a few paragraphs of text 3 See Figure 5 While they are reading locate the MIC adjustment on the rear of the unit and turn it counterclockwise until it is all...

Page 8: ...remotely you must call the Model 295 Clean Phone and enter the password from a DTMF phone Programming the unit is the same whether the programming mode is entered locally or remotely except that each...

Page 9: ...ing password the unit is in a programming mode where the user may program the unit as desired For programming instructions see the Programming Table Each digit of the local programming password must b...

Page 10: ...ing the programmed number of rings then send a short tone answer tone The password must be entered within two seconds of hearing the answer tone The remote programming mode can only be entered when th...

Page 11: ...one or both auto dial buttons DD N Assigns a user supplied telephone number to either auto dial button DD represents the user supplied telephone number which can be up to 16 digits in length N repres...

Page 12: ...295 will sound a telephone ring on the speaker to announce an incoming call For Example To set the unit to auto answer after 5 rings enter 155 To deactivate the Auto answer feature where the ON button...

Page 13: ...nds If deactivated Model 295 remains off hook until someone presses the ON OFF button To activate the Dial Tone Disconnect feature L 1 To deactivate the Dial Tone Disconnect feature L 0 To activate th...

Page 14: ...a call from the clean telephone simply press the ON OFF button on the front panel and dial the desired number The call is connected as with any conventional telephone To disconnect the call press the...

Page 15: ...ENs for the calling area If your telephone equipment causes harm to the telephone network the telephone company may discontinue service temporarily If possible they will notify you in advance If advan...

Page 16: ...mensions Front panel 12 W 12 H inches 304 8 304 8 mm Mounting bracket 10 75 W 10 875 H 1 75 D inches 273 1 276 2 44 3 mm Weight 5 25 lbs Model 295W Construction Front panel tactile polyester membrane...

Page 17: ...Pub 42004 146H Model 295F and 295W Clean Phone Telephone Page 17 of 17 d standard ioms current release 42004 instr manuals 42004 146h doc 11 05 Figure 6 Drilling Template...

Page 18: ...be Buyer s sole and exclusive remedy and in no event shall GAI Tronics warranty obligations with respect to services exceed 100 of the total cost of services provided hereunder Warranty Periods Every...

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