Vox Selection; Squelch Level Selection - UCOM Twintalker 4710 Bedienungsanleitung

14.10 VOX Selection

The PMR is capable of voice activated (VOX) transmission. In VOX mode, the radio will
transmit a signal when it is activated by your voice or other sound around you. VOX operation
is not recommended if you plan to use your radio in a noisy or windy environment.
• When you use the PMR with the supplied earpiece (See chapter 15),
the VOX function will be disabled as soon as you plug in the
earpiece connector.
• VOX mode will be disabled when you press the PTT - button

14.11 Squelch level selection

The adjustable Squelch allows you to optimise the radios sensitivity. It also allows you to
increase the sensitivity and receive weaker signals.
There are 4 decreasing levels of sensitivity. 1 is the most sensitive, for detecting the weakest
signals. 4 is the least sensitive, for hearing only stronger signals and cutting out
interference from weak signals.
At higher sensitivity settings it is normal to hear occasionally background static noise.
UCOM Twintalker 4710 DCP
• Press the - button
flashes on the display and the VOX icon is displayed.
• Press the -button
-button 11 again to set the VOX sensitivity level between 1
and 3. Press the
to turn VOX OFF.
• Press the PTT - button
mode.
• Press the - button
flashes on the display.
• Press the - button
another Squelch Level
• Press the PTT - button
mode.
5
five times, the current VOX setting
11 to turn the VOX feature ON. Press the
6
button until 'OF' appears on the display,
13 to confirm and return to stand-by
5
six times, the current Squelch Level
11 or the - button
13 to confirm and return to stand-by
UCOM Twintalker 4710 DCP
.
13
6
to change to
13