111
Communicating with a Specific Remote Station
Using the Tone Squelch Function
4 Rotate the dial to select the desired tone frequency.
5 Gently press the key 3 times.
The selected tone frequency is set and the transceiver exits from Set mode.
Tips
• The tone frequency set by following the procedure above is also effective when tones are only
transmitted.
• The default setting is 100 Hz.
Searching for the CTCSS Tone transmitted by the Remote Station
Search and display the tone squelch CTCSS tone transmitted by the remote station.
1 Press and hold the key for over one second.
The transceiver enters Set mode.
2 Touch [SIGNALING].
3 Rotate the DIAL, then touch [11 SQL TYPE].
4 Rotate the DIAL to select [TONE SQL].
5 Press the key.
6 Rotate the DIAL, then touch [12 TONE SQL FREQ].
7 Receive the signal from the remote station.
8 Touch [SRCH].
The transceiver begins searching for a matching tone frequency
When a corresponding tone frequency is detected, a beep sound is emitted and
searching stops temporarily. The detected tone frequency blinks.
Tip To set CTCSS to the detected tone frequency,
Touch [STOP]. → Hear the beep sound. → Gently press the
key 3 times.
The transceiver exits from Set mode.
Tip
To set the transceiver operation when scanning stops, see “Setting the Receive Operation When
Scanning Stops” on page 74.
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