Twintalker 4810 13
Twintalker 4810
ENGLISH
13.7.2 DCS
13.8 Monitor
You can use the monitor feature to check for weaker signals in the current channel.
• Press the -button and -button simultaneously to activate channel
monitoring.
• Press the -button to stop channel monitoring.
13.9 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.
• Press the -button three times : "DCS" and the
current DCS code flashes on the display.
• Press the -button or the -button to change to
another code.
• Press the PTT-button to confirm and return to stand-by
mode.
• Press the - button
four times, the current VOX
setting flashes on the display and the VOX icon is
displayed.
• Press the -button to set the VOX sensitivity level
between 1 and 3 (level 3 is the most sensitive level).
• Press the button until ‘OF’ appears on the display,
to turn VOX OFF.
• Press the PTT - button
to confirm and return to stand-by
mode.
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To disable CTCSS or DCS, select code "00" for CTCSS or for DCS in the
menu. When the entry is confirmed, "OF" will be displayed.
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During channel monitoring the receiver circuit in the PMR will not listen to
CTCSS or DCS codes.
VOX mode will be overrided when you press the PTT - button .
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