Tmaa02-07 Concealed Microphone; Installation - Tait TM8200 Accessories Manual

7

TMAA02-07 Concealed Microphone

concealed microphone
(capsule, rubber seal & wires)
7.1

Installation

Removing the Radio
Control Head
Installing the
Microphone
Capsule
TM8100/TM8200 Accessories Manual
© Tait Electronics Limited August 2005
The concealed microphone can be used to monitor activity around
the radio if the radio is placed in emergency mode, and is installed
beside the speaker grille of the graphical-display control head.
Important
This equipment contains devices which are susceptible to
damage from static discharges. Refer to
on page 11
To install the concealed-microphone capsule, the control head must be
removed from the radio.
Important
During this procedure, take care that the control-head seal
is not damaged. Damage to this seal reduces environmental
protection.
1. On the underside of the radio,
insert a 5mm (3/16 inch) flat-
bladed screwdriver between the
control head and the control-head
seal, in either position
Insertion points
lever points and are indicated on
the radio chassis by a dot-dash-dot pattern ( •
2. Use the screwdriver to lift the control head off the chassis clip, then
repeat in the other position.
3. Unplug the control head loom from the radio body.
1. Unscrew the two screws holding the adaptor flange to the control
head. The adaptor flange can now be separated from the control head.
2. Drill a 1mm diameter
hole in the concealed-
microphone cavity
in the position
indicated by the small
c
'dimple' .
for more information.
or .
2
1
and are
2
1
b
,
b
c
TMAA02-07 Concealed Microphone 65
"ESD Precautions"
lever point
control-head seal
indication of
lever point
1
2
–
• ).