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12
SUBAUDIBLE TONE OPERATION
■ Tone scan
The transceiver can detect the subaudible tone frequency in a
received signal. By monitoring a signal that is being transmit-
ted 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 Turn the tone squelch ON or OFF to check the tone
squelch frequency or repeater tone frequency, respectively.
(p. 50)
e Push the desired band’s [
(M/C)SCN] for 2 sec. to enter the
scan screen.
•Push [CHG/L] if [(M/C)SCN] is not displayed.
•If the pocket beep function is activated, the transceiver automat-
ically selects the tone squelch function when the scan screen is
selected.
r Push [TON] momentarily to start the tone scan.
•Decimal point flashes while scanning.
•To change the scanning direction, rotate the desired band’s tun-
ing dial.
t When the tone frequency is detected, the tone scan
pauses.
•The tone frequency is set temporarily on a memory or call chan-
nel. Program into the memory or call channel to store the tone
frequency permanently.
•The decoded tone frequency is used for the repeater tone fre-
quency or tone squelch frequency, depending on the tone
squelch ON/OFF setting.
y To stop the scan, push [TON] again.
u Push [
(MAIN)í] for 2 sec. to exit the scan screen.
M
-
L
SCAN
Resume 15s
250.3
12
MAIN
43
3.000
12
í
MAIN
PRIO
PRO
TON
Res
SEL
SCP
MAIN
TS
V/M
H
SCN
M/C
LOW
MONI
MID-LO