User Manual

6. Useful Functions
45
6
6-6 Tone Scan Function
The Tone Scan function automatically detects a CTCSS tone frequency in the
received signals.
1
In VFO mode, tune to the channel you want to scan for
the tone frequency.
2
While holding down the key,
rotate the dial until "TONE"
appears on the LCD.
3
Release the key.
Scanning starts. Tone frequencies being scanned for are displayed one by
one on the LCD. When a matching tone is detected, the receiver beeps,
the icon and the tone frequency appear on the LCD, and scanning
stops.
4
Scanning continues endlessly if a matching tone
frequency is not found in the received signals. To quit
scanning, press any one of the [FUNC], , , or
keys. The receiver returns to VFO mode.