GAI-Tronics 12562-105 Auxiliary Powered Emergency Telephone PCBA Replacement Kit - Manual

Pub. 42003-212A
GAI-Tronics Corporation P.O. Box 1060, Reading, PA 19607-1060 USA
610-777-1374 „ 800-492-1212 „ Fax: 610-796-5954
V ISIT WWW . GAI - TRONICS . COM FOR PRODUCT LITERATURE AND MANUALS
G A I - T R O N I C S ® C O R P O R A T I O N
A H U B B E L L C O M P A N Y
Auxiliary Powered Emergency Telephone
PCBA Replacement Kit
M
ODEL
12562-105
Confidentiality Notice
This manual is provided solely as an operation, 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
This kit contains a printed circuit board assembly (PCBA) to be used in the following
GAI-Tronics Emergency phones:
293-101 293-101AL 294-101AL 297-101 298-101
Installation
Models 293-101, 293-101AL, and 294-101AL
Removing the Old PCBA
CAUTION
Disconnect the phone line.
1. Use the Model 233-001 Tamper-Resistant Screwdriver to loosen the four front panel screws.
2. Disconnect the microphone, speaker, LED indicator, keypad (Model 294-101AL only), external power
supply connector, and switch cable(s) from the PCBA. Record the location of each connection for later
reconnection.
3. Disconnect the red and green wires from the telephone line connection on the PCBA. Save the modular
cord.
4. Unscrew the four corner screws from the PCBA. Save the screws, and discard the PCBA.