Icom IC-R3 Pocket beep operation, Subaudible Tone Operation, unit Hz, Convenient

•Each operating band and each memory channel have indepen- dent settings.

wPush [FUNC] + [(MODE) SET] momentarily to enter set mode.

• Select a non-band scope screen in advance for color LCD.

eRotate [DIAL] until “Tone Freq.” or “tonE” appears.

• “tonE” disappears after 1 sec. and “Ct” appears.

rPush [↔] or rotate the tuning dial while pushing [FUNC] to select a subaudible tone.

tPush [(MODE) SET] to exit set mode.

67.0	82.5	100.0	123.0	151.4	171.3	189.9	210.7	250.3
69.3	85.4	103.5	127.3	156.7	173.8	192.8	218.1	254.1
71.9	88.5	107.2	131.8	159.8	177.3	196.6	225.7
74.4	91.5	110.9	136.5	162.2	179.9	199.5	229.1
77.0	94.8	114.8	141.3	165.5	183.5	203.5	233.6
79.7	97.4	118.8	146.2	167.9	186.2	206.5	241.8

SUBAUDIBLE TONE OPERATION 8

Tone Squelch:			TSQL	Tone Squelch:			TSQL	Tone Squelch:			TSQL
Tone	Freq.	:	88.5	Tone	Freq.	:	88.5	Tone	Freq.	:	254.1
Duplex		:	OFF	Duplex		:	OFF	Duplex		:	OFF
Offset Freq.:			0.600	Offset Freq.:			0.600	Offset Freq.:			0.600
Scan	Resume :		2SEC	Scan	Resume :		2SEC	Scan	Resume :		2SEC

Tone frequency set	88.5 Hz (default)	254.1 Hz tone
mode

• Available subaudible tone frequencies (unit: Hz)

CONVENIENT

Store subaudible tone frequencies and tone squelch ON/OFF settings in memories for easy recall.

The receiver has 50 tone frequencies and consequently

their spacing is narrow. Therefore, some tone frequencies may receive interference from adjacent ones.

■Pocket beep operation

This function uses subaudible tones for calling and can be used as a “common pager” to inform you that someone has called using the same tone in an amateur band while you

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