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Correct desktop microphone grommet seating
Adjustment
Adjust the output level of the desktop microphone using the
control accessible from the underside of the desktop
microphone.
The microphone sensitivity is set to maximum by turning the
control fully clockwise.
Radio Programming
The desktop microphone has an internal pre-amplifier.
Therefore, the dynamic microphone support in the
UI Preferences form of the radio's programming application
should not be enabled, the control head microphone gain
should be set to normal (default).
The
key can be programmed by setting CH_GPIO1
FUNCTION
to an input (active low), and assigning an action.
The
key is programmed according to hookswitch
MONITOR
settings in the programming application. Select the
Hookswitch Monitor check box (Networks > Basic Settings form > Receiver Monitoring
tab), and select an option in the Hookswitch Monitor Overrides field. For more information
on these and other hookswitch settings, refer to the online help of the programming
application.
RJ45 Pin Outs
J1 (RJ45) pin
1
2
3
4
5
6
7
8
More Information
Refer to your radio provider for more information about this product.
2
microphone
grommet
control head
Function
not used
+13V8_SW
not used
PTT/Monitor
Mic Audio
GND
not used
CH_GPIO1
Comment
Power supply range +6.3 to 16.5V
• PTT: switch to ground
• Monitor: 12K to ground (actions 'hookswitch'
function)
'Function' button. Momentary action: switch to GND
TMAA10-08 Desktop Microphone
adjust output level here
© Tait Limited November 2012
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