TONE SQUELCH AND POCKET BEEP
7.
Tone/DTCS squelch
DOperation
1 Set the operating frequency
2 Push [SET LOCK] to enter the Set mode
3 Set the Tone Squelch frequency or DTCS code
and DTCS polarity
L See the previous page for details
4 Push any key other than [SET LOCK] or
[MONI ANM PA] to save and exit the Set mode
5 Repeatedly push [TONE T-SCAN] to select the
desired tone or code
-" ":
Tone squelch
-" ":
DTCS squelch
-" " and "
": Reverse Tone squelch
-" " and "
": Reverse DTCS squelch
6 Operate normally
L To manually open the squelch, push [MONI ANM PA]
When the Tone or DTCS squelch is selected:
When a signal with a matching tone or code is
received, the squelch opens, and audio is heard
L If a signal with an unmatching tone is received, the
squelch does not open However, the S/RF indicator
shows the strength of the received signal
When the Reverse Tone or DTCS squelch is
selected:
When a signal with a matching tone or code is
received, the squelch remains closed
7 To cancel the Tone or DTCS squelch, repeatedly
push [TONE T-SCAN] until the tone icon
disappears
Example: Setting a Tone squelch frequency and
the Tone squelch.
Set the operating frequency
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
LOCK
ANM
DUP
T-SCAN
S ET
MONI
LOW
TONE
M/CALL
Push [SET LOCK] to enter the Set mode
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
LOCK
ANM
S ET
MONI
Repeatedly push [SET LOCK] or [MONI ANM PA] to
select " " and "Ct" (Tone Squelch frequency)
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
LOCK
ANM
DUP
T-SCAN
S ET
MONI
LOW
TONE
M/CALL
Rotate [DIAL] to select the desired Tone Squelch
frequency (Example: 948 Hz)
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
LOCK
ANM
DUP
T-SCAN
S ET
MONI
LOW
TONE
M/CALL
Push any key other than [SET LOCK] or
[MONI ANM PA] to save and exit the Set mode
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
LOCK
ANM
DUP
T-SCAN
S ET
MONI
LOW
TONE
M/CALL
Repeatedly push [TONE T-SCAN] to select " "
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
LOCK
ANM
DUP
T-SCAN
S ET
MONI
LOW
TONE
M/CALL
Operate normally
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
LOCK
ANM
DUP
T-SCAN
S ET
MONI
LOW
TONE
M/CALL
7-3
PRIO
SCAN
V/ MHz
PRIO
SCAN
V/ MHz
PRIO
SCAN
V/ MHz
PRIO
SCAN
V/ MHz
" " is displayed
PRIO
SCAN
V/ MHz
When a signal with a
matching tone is received,
PRIO
SCAN
the squelch opens, and
V/ MHz
audio is heard
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What is connection of 3.5 mm stereo connector for external speaker for icom ic-v3500?