Icom IC-T2H Instruction Manual

Also see for IC-T2H: Service manual Instruction manual

279SUBAUDIBLE TONE OPERATIONone scannsceiver can detect the subaudible tone frequency in ad signal. By monitoring a signal, such as that beingitted on a repeater input frequency, you can determinee frequency required to access the repeater.the desired frequency or memory channel to becked for a tone frequency.h [f(T-SCAN)] for 1 sec. to start the tone scan.sh [Y]/[Z] to change the scan direction.n the tone frequency is decoded, the set mode con-s are programmed with the tone frequency.decoded tone frequency is used for the tone encoder or toneoder/decoder, depending on the tone squelch on/off setting.” (CTCSS—Continuous Tone Coded Squelch System) or “Rt”peater Subaudible Tone) appears during tone scan whethertone squelch is in use or not.h [f(T-SCAN)] again to stop the scan. Pocket beep operationThis function uses subaudible tones for calling and can beused as a “common pager” to inform you that someone hascalled you while you were away from the transceiver.➀ Set the operating frequency.➁ Set the desired subaudible tone (same as that used fortone squelch operation, “Ct”) in set mode.• See previous page for programming.➂ Push [C T] two times until “TSQLS” appears.➃ When a signal with a matched tone is received, the trans-ceiver emits beep tones for 30 sec. and flashes “S.”➄ Push [PTT] to answer or push [ ] to stop the beeps andflashing.• Tone squelch is automatically selected.D Calling a waiting station using pocket beepA subaudible tone matched with the station’s tone frequencyis necessary. Use the tone squelch on the previous page orsubaudible tone encoder (p. 15).01.12.5 4:31 PM Page 27 (1,1)