Subaudible Tones - Icom IC-V80 Instruction Manual

■ Subaudible tones

Some repeaters require subaudible tones to be accessed.
Subaudible tones are superimposed over your normal sig-
nal, and must be set in advance.
q Push [FUNC](M) then [SET](8) to enter the Set mode.
w Push [] or [] to select the repeater tone item. (rt)
e Rotate [VOL] to select the desired subaudible tone.
[VOL]
r Push [# ENT] to exit the Set mode.
• Available subaudible tone frequencies
67.0 79.7 94.8 110.9 131.8
69.3 82.5 97.4 114.8 136.5
71.9 85.4 100.0 118.8 141.3
74.4 88.5 103.5 123.0 146.2
77.0 91.5 107.2 127.3 151.4
88.5 Hz repeater tone
(unit: Hz)
156.7 171.3 186.2 203.5 229.1
159.8 173.8 189.9 206.5 233.6
162.2 177.3 192.8 210.7 241.8
165.5 179.9 196.6 218.1 250.3
167.9 183.5 199.5 225.7 254.1
REPEATER OPERATION
D Tone information
Some repeaters require a different tone system to be ac-
cessed.
DTMF TONES
While pushing [PTT], push the desired DTMF keys, [0] to
[9], [MONI](A), [](B), [](C), [VFO/MR/CALL](D), [M](E),
and [# ENT](F), to transmit their assigned DTMF codes.
• The transceiver has 16 DTMF memory channels (p. 35).
1750 Hz TONE
To access some European repeaters, the transceiver must
transmit a 1750 Hz tone burst.
For IC-V80E only
Push [PTT] briefly, push and hold [PTT] again for 1 or 2 sec.
For other transceivers
While pushing [PTT], push and hold either the [] or [] for
1 or 2 sec. See page 36 for details.
✔ CONVENIENT!
Tone scan function:
If you don't know the subaudible tone used for a repeater,
the tone scan is convenient for detecting the tone frequency.
➥ Push [FUNC](M), and then [T.SCAN](3) to start a tone
scan.
• When the required tone frequency is detected, the scan pauses,
and the tone frequency is temporarily set.
• See page 34 for details of the tone scan function.
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