Topcom Twin Talker 3800 Manual De Usuario página 7

12.2 ADJUSTING SPEAKER VOLUME
The Speaker Volume can be adjusted using
SCAN
VOX
displayed on the LCD.
DCM
12.3 RECEIVING A SIGNAL
The unit is continuously in the RECEIVE mode when the unit is ON and not transmitting. When
you receive a signal on the current channel, the RX icon is displayed.
SCAN
VOX
DCM
12.4 TRANSMITTING A SIGNAL
• Press and hold
• Hold the unit in a vertical position with the MICROPHONE 10 cm from the mouth and speak
SCAN
VOX
DCM into the microphone.
• Release
12.5 CHANGING CHANNELS
The PMR has 8 available channels.
To change channels:
• Press
• Press
SCAN
VOX
• Press
DCM
• To confirm and shift to the next option, press
NOTE: Any PMR set on the same channel can receive and listen to the conversation, also when the other use a CTCSS
code.
12.6 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 PMR has 38 CTCSS codes available.
• Press
SCAN
• Press
VOX
DCM
• Press
• To confirm and shift to the next option, press
NOTE: Any PMR set on the same channel can receive and listen to the conversation, also when the other use a CTCSS
code.
12.7 MONITOR
You can use the MONITOR feature to check for weaker signals in the current channel.
• Press and simultaneous to activate channel monitoring.
• Press to stop monitoring.
TOPCOM TWINTALKER 3800
In order for other people to receive your transmission, they must be set
on the same channel and CTCSS code
to TRANSMIT.
when you have finished transmitting.
once, the current channel number flashes on the LCD Screen.
or to change the channel.
to confirm your selection and return to the NORMAL mode.
twice, the CTCSS code will flash
or to select another code.
to confirm your selection and return to the NORMAL mode.
TOPCOM TWINTALKER 3800
and . The Speaker Volume level is
.
.
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