Motorola VL50, Руководство пользователя, Страница: 20 / 53

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Setting the VOX Sensitivity
You can adjust the sensitivity of your radio’s accessory or microphone during VOX operation
to suit different operating environments. These menus appear only when the VOX feature is in
use, which is indicated by
g
.
1. Press
S
until
g
displays. The radio displays
H
when you are setting
the external VOX (with audio accessory).
2. Press
[
or
]
to select the sensitivity level:
Locking the Keypad
You can lock the keypad to avoid accidentally changing your radio settings.
1. Press and hold
S
for 3 seconds.
2. To unlock, press and hold
S
for 3 seconds.
Monitoring a Channel
Monitoring allows you to check for activity on a channel.
1. Press and hold
T
. If the channel is clear to use, you will hear static
and
w
and
0
will display.
2. Press
T
again to stop monitoring.
0
= Off
1
= Low
2
= Medium
3
= High
020995o
External VOX
VL50operation.fm Page 19 Tuesday, February 24, 2004 4:46 PM