Tone Squelch Operation; D Tone Squelch Frequency Setting And - Icom ID-51A Advanced Instructions

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17
OTHER FUNCTIONS

■ Tone squelch operation

The tone squelch opens only when you receive a signal
containing a matching subaudible tone during FM or
FM narrow mode. You can silently wait for calls from
others using the same tone.
Also, reversed tone squelch function is ready to mutes
the squelch when a signal containing a matched sub-
audible tone.
D Tone squelch frequency setting and op-
eration
Push [V/MHz] once or more times to select the
q
VFO mode.
Push [MODE] once or more times to select FM
w
or FM-N (FM narrow) mode.
Rotate [DIAL] to select a desired operating frequency.
e
Push [MENU] to select the MENU list screen.
r
Push D-pad( ) to select the root item ("DUP/
t

TONE..."), and then push D-pad(Ent).
D-pad
(Ent)
(�)
Push D-pad( ) to select "TSQL Freq," and then push
y 
D-pad(Ent).
• The selected tone squelch frequency is displayed.
Rotate [DIAL] to select a desired tone squelch fre-
u
quency, then push D-pad(Ent).
(Example: 100.0 Hz)
• Select a tone squelch frequency within 67.0 to 254.1 Hz.
Information
✓
To return to the default tone squelcy frequency, push
[QUICK] in the step y as described above, and
then push D-pad(Ent)
☞ Continued to the step i on the next page
17-13
Select FM or
FM-N mode.
Set a desired op-
erating frequency.