Built-In Vox - Motorola Spirit MU22CV User Manual

SPIRIT M-SERIES 2-WAY RADIOS
4.6 Built-In VOX (Optional)
Some radio models have the built-in VOX (Voice Activated Transmission). This
feature allows hands-free operation of your radio. The sound of your voice activates
transmission when the radio is used with a Headset with Swivel Boom Microphone
(part number HMN9038). The headset is sold separately.
To use the VOX feature:
1. Turn the radio off.
2. Open the Accessory jack cover and plug the headset's connector firmly into
the jack.
3. Turn the radio on and lower the volume before wearing the headset. Press the
monitor button while rotating the Volume knob to adjust the volume to a
comfortable listening level.
4. To transmit, speak into the accessory microphone. To receive, stop talking.
There will be a one-second delay between when you start or stop talking and
radio transmission.
To exit the VOX feature:
1. Press the Push-To-Talk button once.
2. To transmit, press the Push-To-Talk button.
3. To receive messages, release the Push-To-Talk button.
4. To return to VOX mode, turn the radio off, then on again.
The accessory jack cover is not detachable and should be closed when
not in use.
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