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9
TONE SQUELCH AND POCKET BEEP
By monitoring a signal that is being operated with pocket
beep, tone or DTCS squelch function, you can determine the
tone frequency or DTCS code necessary to open a squelch.
q
Set the frequency to be checked for a tone frequency or
code.
w
Turn the desired tone type ON in
set mode
; “TONE” (re-
peater tone), “TSQL” (tone squelch) or “DTCS” (DTCS
squelch).
• One of “T,” “TSQL” or “DTCS” appears.
• Even if the pocket beep function is activated, it is cancelled when
the tone scan is started.
e
While pushing and holding
[FUNC]
, push
[CALL]
(
MODE
•
SCAN
)
for 1 sec. to start the tone scan.
• To change the scanning direction, rotate
[DIAL]
.
r
When the CTCSS tone frequency or 3-digit DTCS code is
matched, the squelch opens and the tone frequency or
code is temporarily programmed into the selected condi-
tion, such as a memory channel.
• The tone scan pauses when a CTCSS tone frequency or 3-digit
DTCS code is detected.
✔
CONVENIENT!
Even if no tone type is selected, pushing and holding
[CALL]
(
MODE
•
SCAN
)
for 1 sec. while pushing and holding
[FUNC]
also starts tone scan. In this case, the tone scan searches for
repeater tone frequency only.
☞
NOTE:
The decoded tone frequency or code is pro-
grammed temporarily when a memory channel is se-
lected. However, this will be cleared when the memory
channel is re-selected.
ATT
DTCS
T SQL
WFMAM -DUP
LOW
VOL PRIO P SKIP MR
5
1
9
ATT
DTCS
T SQL
WFMAM -DUP
LOW
VOL PRIO P SKIP MR
5
1
9
ATT
DTCS
T SQL
WFMAM -DUP
LOW
VOL PRIO P SKIP MR
5
1
9
DTCS scan
Tone squelch scan
Repeater tone scan
SCAN
S.MW
SET
[DIAL]
SCAN
■
Tone scan
9