Motorola RDX SERIES RDU4100 - Manual (Page 35)

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33
HANDS-FREE USE/VOX
Motorola RDX Series™ radios can operate
hands-free (VOX) when used with compatible
VOX accessories.
With Compatible VOX Accessories
The default factory setting for VOX sensitivity
level is OFF (level ‘0’). Before using VOX, set
VOX level to a level different from ‘0’ via the
CPS. Then, perform the following steps:
1. Turn the radio OFF.
2. Open accessory cover.
3. Insert the audio accessory’s plug firmly into
accessory port.
4. Turn radio ON. The LED Indicator will blink
double red
5. Lower radio volume BEFORE placing
accessory near ear.
6. To transmit, speak into accessory microphone
and to receive, stop talking.
7. VOX can be temporarily disabled by pressing
the PTT button or by removing the audio
accessory.
Note: To order accessories, refer to:
www.motorola.com/radios/professional,
call 1 (800) 448-6686, or contact your
Motorola point of purchase
VOX
Accessory
Accessory
Port/
Connector