Changing Channels - Topcom TwinTalker 3800 Manual De Usuario

14.5 Changing Channels

SCAN
VOX
DCM
If no button is pressed within 5 seconds during setting, the unit will return
to standby.
14.6 CTCSS (Continuous Tone Coded Squelch System)
The 2 digit CTCSS code corresponds to a specific tone frequency the radio emits. Two users,
with the same channel and CTCSS set can hear one another. They will not be able to hear
anyone else on the channel unless the other radios have the same exact CTCSS code
enabled. The Twintalker 3800 has 38 CTCSS codes available.
SCAN
VOX
DCM
• Any PMR set on the same channel can receive and listen to the
conversation, also when the other uses a CTCSS code.
• To disable CTCSS code, set the code to '0'.
14.7 Monitor
You can use the monitor feature to check for weaker signals in the current channel.
• Press the - button
monitoring.
• Press the - button
Topcom Twintalker 3800
• Press the - button
flashes on the display.
• Press the - button
channel.
• Press the - button
mode.
• Press the - button
flashes on the display.
• Press the - button
another code.
• Press the - button
mode.
6
and the
to stop monitoring.
10
6
once, the current channel number
11 or the - button
to confirm and return to stand-by
10
6
twice, the current CTCSS code
11 or the - button
to confirm and return to stand-by
10
- button 7 at the same time to activate channel
Topcom Twintalker 3800
7 to change the
7 to change to
7