9-8
■
Tone scan
The transceiver can detect subaudible tones in a
received signal. By monitoring a signal that is being
transmitted on a repeater input frequency, you can
determine the tone frequency required to access the
repeater.
q
Set the desired frequency or memory channel to
be checked for a tone frequency.
w
Push
AM/FM
several times to select FM mode.
e
Hold down [TONE]
(MF6)
for 1 second to enter tone
frequency screen.
r
Push [
Y
]
F-1
or [
Z
]
F-2
to check the repeater
tone frequency or tone squelch frequency, respec-
tively.
t
Push [T-SCAN]
F-6
to start the tone scan.
• “SCAN” blinks while scanning.
y
When a matching tone frequency is detected, the
tone scan pauses.
• The tone frequency is set temporarily on a memory
channel. Program the memory channel to store the
tone frequency permanently.
• The decoded tone frequency is used for the repeater
tone frequency or tone squelch frequency.
u
To stop the scan, push [T-SCAN]
F-6
.
• Hold down [DEF]
F-4
for 1 second to select the default
frequency.
i
Push
EXIT/SET
to exit tone frequency screen.
EXIT/SET
F-1
∫
F-2
√
F-4
F-6
T-SCAN
DEF
TONE
9
SCANS
Содержание IC-7700
Страница 1: ...HF 50 MHz TRANSCEIVER i7700 Instruction Manual A 6937H 1EX y Printed in Japan 2011 2015 Icom Inc ...
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