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TMAA10-11 Electret Handset

© Tait Limited May 2013

 

4 Screw the handset mounting plate to the required mounting surface. Note that mount-

ing screws are not provided in this kit.

5 Clamp the top part of the locking cradle onto the mounting plate, and secure it with the 

four locking cradle screws.

Connecting the Handset to the Radio

Notice

 The microphone-socket grommet must be installed whenever the handset to 

radio cord is plugged into the microphone socket. When installed, the grommet has two 
functions:

to prevent damage to the microphone socket when there is movement of the 
handset to radio cord, and

to ensure that the control head is sealed against water, dust and other 
environmental hazards.

1 Plug the handset to radio cord into the microphone socket on the radio control head.

2 Slide the grommet along the cord and push two adjacent corners of the grommet into 

the microphone socket cavity.

3 Squeeze the grommet and push the remaining corners into position.

4 Check that the grommet is seated correctly in the cavity, as shown in the following dia-

gram.

Correct microphone-socket grommet seating

Handset PCB connector wiring

Handset PCB

Connector

Color

Reference

2

violet

b

3

blue

c

8

brown

d

9

yellow

e

10

green

f

grommet

control head

b c

d e f

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