Motorola Voiceducer MDRMN4044 Manual page 10

Push-To-Talk Operation
Your MDRMN4044 VOICEDUCER Ear Microphone System is
equipped with PTT only operation. With the radio and PTT interface
module in position and the ear microphone properly inserted in the
ear, you are ready to begin VOICEDUCER communications.
1. Before turning your radio on,
make sure the volume is turned
down.
2. Turn the radio on. Listen until
you hear a transmission; adjust
the volume control to a
comfortable listening level.
3. When the channel is open, press
and hold down the PTT switch
on the front of the interface
module and speak clearly. When
you have finished talking
(transmit), release the PTT
switch to listen (receive).
4. While transmitting, the transmit
indicator LED on the interface
module lights up indicating
normal transmission.
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MAEPF-26903-O
MAEPF-26904-O