Channel Scan; Call Tones; Roger Beep On/Off - Topcom Twintalker 3700 DUO PACK Manual Del Usuario

TOPCOM TWINTALKER 3700
13.7 MONITOR
You can use the MONITOR feature to check for weaker signals in the current channel.
• Press and
• Press to stop monitoring.
PTT
13.8 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 3 times.
• Press
indicated in the right corner of the display. Press
• In the VOX mode, the VOX icon will be displayed.
• To confirm your selection and return to the NORMAL mode, press

13.9 CHANNEL SCAN

CHANNEL SCAN performs searches for active signals in an endless loop from channel 1 to 8.
• Press and hold
• Release the buttons.
• When an active signal (one of 8 channels) is detected, CHANNEL SCAN pauses and you will hear the active sig-
nal.
• Press to communicate through the active signal channel. Press
PTT
When an active signal (one of 8 channels) is detected, press
to search for another active channel

13.10 CALL TONES

A call tone alerts others that you want to talk.
a. Setting the Call Tone
5 different Call Tones can be selected.
• Press 4 times. CA will be displayed.
• Press
• Press
PTT
b. Sending a call Tone
Press briefly. The call tone will be transmitted for 3 seconds on the set channel.

13.11 ROGER BEEP ON/OFF

After the - button is released, the unit will send out a roger beep to confirm that you have stopped talking.
PTT
To set the Roger Beep.
• Press 5 times. 'ro' will be displayed.
• Press
• Press
PTT
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simultaneous to activate channel monitoring.
to turn the VOX feature ON and press
. Press briefly to start scanning.
or to select another call tone or select OF to enable call tones.
to confirm your selection and return to the standby mode.
to enable (ON) or disable the Roger-Beep (OF).
to confirm your selection and return to the standby mode.
again to select the VOX sensitivity level which is
until OF appears on the display, to turn VOX OFF.
.
PTT
to deactivate channel scan.
or to bypass the current channel and continue
TOPCOM TWINTALKER 3700