359SUBAUDIBLE TONES9■ Tone scanBy monitoring a signal that is being operated with a repeater,pocket beep or tone squelch function, you can determine thetone frequency necessary to access a repeater or open thesquelch.q Set the frequency to be checked for a tone frequency orcode.w Push [A• FUNC ], then push [1• TONE].• Repeat several times to select the tone condition or type to bescanned. (One of “ ,” “ ” or “ ” appears)• The tone scan can be operated even if the tone condition or typeis not selected.e Push [A• FUNC ], then push [3• T. SCAN ] to start the tonescan.• To change the scanning direction, push [YY] or [ZZ].r When the CTCSS tone frequency or DTCS code ismatched, the squelch opens and the tone frequency orcode is temporarily programmed into the selected modesuch as memory or call channel.• The tone scan pauses when a CTCSS tone frequency or 3-digitDTCS code is detected.• The decoded CTCSS tone frequency or 3-digit DTCS code isused for the tone encoder or tone encoder/decoder dependingon the selected tone condition or type in step w.- No indication : Cannot be used for operation.- “ ” : CTCSS tone encoder- “ ” : CTCSS tone encoder/decoder- “ ” : DTCS tone encoder/decodert Push [D• CLR ] to stop the scan.DPush FUNCAT.SCAN3Push FUNCATONE1D