TM8100/TM8200 Service Manual TMAA10-07 Desktop Microphone 569
© Tait Electronics Limited June 2006
33 TMAA10-07 Desktop Microphone
The TMAA10-01 desktop microphone is an
omnidirectional dynamic microphone which can be used
in dispatch situations, where the microphone is positioned
on a flat surface. The desktop microphone plugs into the
microphone socket on the radio control head.
The desktop microphone has an internal pre-amplifier and
an adjustable output control on the underside of the
desktop microphone base.
33.1 Operation
Hold down the MONITOR key and check whether the channel is clear.
If the channel is clear, press the
TRANSMIT key (PTT) to transmit. Speak
clearly into the microphone and release the
TRANSMIT key when you have
finished talking.
Note The
MONITOR key can be locked in the ‘on’ position. To do this,
hold the
MONITOR key down and slide the LOCK key towards
you. The
MONITOR key should now be locked on.
33.2 Installation
Important The desktop microphone grommet must be installed
whenever the desktop microphone is plugged into the
microphone socket. When installed, the grommet has two
functions:
â– to prevent damage to the microphone socket when
there is movement of the microphone cord, and
â– to ensure that the control head is sealed against water,
dust and other environmental hazards.
1. Plug the microphone cord into the microphone socket on the radio
control head.
TRANSMIT
key
grommet
T
R
A
N
S
M
I
T
M
O
N
I
T
O
R
LOCK
key
MONITOR
key