Motorola IMPRES PMLN6127 Manual page 6

Receiving
When the surveillance unit is connected to the radio side
connector, the radio's speaker is muted, and the audio is
only heard from the earpiece speaker.
Transmitting
PMLN6127, PMLN6128, PMLN6129 and PMLN6130
While using any of these surveillance accessories,
transmit by pressing the small PTT mounted on the
surveillance microphone body, and speaking into the
surveillance microphone in the normal manner.
Additional Features of PMLN6127, PMLN6128,
PMLN6129 and PMLN6130
These surveillance earpieces with PTT microphone have
a programmable button.
Using the Programmable Button
The Accessory (Accy) No Dot button is programmable
through the radio's Customer Programming Software
(CPS). Your radio's user guide contains a full description
of the programmable functions that are available through
this button. Check with your local dealer for more
information supporting the programmable button.
Removing the Surveillance Accessory
Turn the radio off before removing the surveillance unit
from the radio side connector. Remember to reattach the
radio side connector cover when an accessory is not being
used.
Disconnecting the Translucent Tube
Rotate the Quick Disconnect about 90º and release it from
the audio tube adapter. Refer to Figure 1.
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