GAI-Tronics 12550-102 Receiver Kit for PCBA Electro-Sound - Manual

Pub. 42003-149
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
Receiver/Amplifier Replacement Kit
M
ODEL
12550-102
Confidentiality Notice
This manual is provided solely as an operational, installation, and maintenance guide and contains sensitive
business and technical information which 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 is used on the following model stations:
• 10450-003 • 10450-102 • 472-001 • 473-001 • 476-001 • 477-001 • 478-002
• 10450-101 • 10450-202 • 472-002 • 473-002 • 476-002 • 477-002
The Model 12550-102 kit includes the following components:
Qty Description
1 Handset SMT PCBA
1 Headset receiver
2 Screw
2 Brass
eyelet
Installation
Removing the Old Receiver
1. Unscrew the microphone cap, and remove the
microphone assembly and nylon washer.
2. Loosen the two screws on the microphone
assembly, and remove the three black wires and
brown wire. Locate the splice connection of the
two white wires. Remove the vinyl electrical tape
from the splice, and remove the larger white wire
(receiver wire) from the jumper clip. See Figure
1.
N
OTE : On older stations, the brown wire is
replaced by a green wire. Figure 1. Jumper Clip Installation