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61
7
SCANS
■
Tone scan
The transceiver can detect the subaudible tone fre-
quency in a received signal. By monitoring a signal
that is being transmitted on a repeater input fre-
quency, you can determine the tone frequency re-
quired to access the repeater.
q
Set the desired frequency or memory channel to
be checked for a tone frequency.
w
Push [AM/FM] one or more times to select FM
mode.
e
Push [(F-5)TONE] for 2 sec. to enter the tone fre-
quency screen.
r
Push [(F-1)
Y
] or [(F-2)
Z
] to check the repeater
tone frequency or tone squelch frequency, respec-
tively. (pgs. 46, 47)
t
Push [(F-5)T-SCAN] to start the tone scan.
• “SCAN” flashes while scanning.
y
When the tone frequency is detected, the tone
scan pauses.
• The tone frequency is set temporarily on a memory
channel. Program into 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 [EXIT].
i
Push [EXIT] to exit the tone frequency screen.
VOX
VOX
OFF
OFF
TONE
TONE
T-SCAN
T-SCAN
AGC
AGC
FAST
FAST
TONE FREQUENCY
TONE FREQUENCY
188.8Hz
188.8Hz
SCAN
SCAN
88.5Hz
88.5Hz
T-SQL TONE
T-SQL TONE
REPEATER TONE
REPEATER TONE
VOX
VOX
OFF
OFF
TONE
TONE
T-SCAN
T-SCAN
AGC
AGC
FAST
FAST
é
è
DEF
DEF
TONE FREQUENCY
TONE FREQUENCY
88.5Hz
88.5Hz
88.5Hz
88.5Hz
T-SQL TONE
T-SQL TONE
REPEATER TONE
REPEATER TONE