Motorola Voiceducer MDRMN4044 Manual page 11

VOX Operation, VOX Interface Module Only
Your MDRMN4045 VOICEDUCER Ear Microphone System is
equipped with PTT operation as well as Voice Operated Transmit
(VOX). Before using your ear microphone system in VOX, please
read the following operating procedures.
VOX/PTT Mode Selector Switch Settings
PTT Operation
When attaching the VOICEDUCER VOX interface to the Professional
portable radio, make sure that the radio is turned off, and that the
interface module's VOX/PTT mode selector is set to the PTT position.
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C a u t i o n
Operation
1. Connect the interface to the Professional Radio audio accessory
port and turn on the radio.
2. Place the earpiece into the ear as described in the manual and
turn the VOX/PTT selector switch to VOX.
Note: When using the VOICEDUCER VOX system with the
Professional Radio, do not program VOX into the radio. In
addition, the VOICEDUCER VOX does not provide "voice
sidetone", so you will not hear yourself speak through the
VOICEDUCER earpiece.
PTT
When the selector switch is set for VOX operation,
current is continuously drawn from the battery in the
interface module. Remember to turn the selector
switch back to PTT whenever VOX is not being used.
VOX Operation
VOX
10
ON