Motorola T5420 Manuale Utente

Hands-Free Use/VOX With Compatible VOX Accessories (T5420 Only)
VOX allows you to transmit “hands-free” by talking while using VOX accessories 
connected to the radio. See the Motorola Talkabout Accessory Brochure for the 
available VOX accessories.  

There is a short delay between when you start talking and the radio transmits.
Note:  To order accessories, please refer to: www.motorola.com/talkabout
Setting Sensitivity Level
Adjusting your radio’s Sensitivity Level helps to minimize the possibility of unintended 
noises triggering a transmission, or enhances the ability to pick up quiet voices.
•

Press 

\

 as needed to display 

g

. 

•

Select Sensitivity Level of

1

, 

2

, or

 3

 by using 

[

 or 

]

:

Note:  When you connect a VOX accessory, the radio will automatically be set to the 

last chosen sensitivity level.

•

Turn radio Off.

•

Insert plug of audio accessory firmly into Accessory Jack. 

•

Turn radio On. Radio will display: 

g

. 

•

Lower radio volume BEFORE placing accessory on head or 
in ear.

•

To transmit, speak into Accessory Microphone and to 
receive, stop talking.

•

VOX operation can be disabled by pressing 

M

or removing 

audio accessory.   

3

for quiet environments

2

 = Medium Sensitivity, 
for most environments

1

 = Low Sensitivity, 

for noisy environments

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