71Communicating with a Specific Remote StationUsing the Tone Squelch FunctionSearching for the Frequency of theTone Squelch Used by the Remote StationThe frequency of the tone squelch used by the remote station can be searched for anddisplayed.1 Press the M key more than 1 second.The Set mode is selected.2 Turn the O knob to select “4 SIGNALING”.3 Press the M key briefly.4 Turn the O knob to select “11 SQL TYPE”.5 Press the M key briefly.6 Turn the O knob to select “TONE SQL”.7 Press the M key briefly.8 Receive the signal from the remote station.9 Press the B key more than 1 second.“TONE SEARCH” is displayed.10 Release the B key.Search for the tone frequency starts.When a coincident frequency is detected, a beep is emitted and search stopstemporarily. The detected tone frequency blinks.Hints To set the found tone frequency, use the following procedure:Press the B key. A beep is emitted. Press the M key more than 1 second. Press the M key more than 1 second again.The Set mode is canceled.HintFor the operation to perform when scanning stops, refer to “Selecting a Reception Method WhenScanning Stops” (See page 57).Selecting a DCS CodeYou can select a DCS code from among 104 DCS codes (023 to 754) (See page 170).1 Specify the operating frequency.2 Press the M key more than 1 second.The Set mode is selected.3 Turn the O knob to select “4 SIGNALING”.4 Press the M key briefly.5 Turn the O knob to select “2 DCS CODE”.6 Press the M key briefly.7 Turn the O knob to select a DCS code.
