ICOM 269800 Manuale Utente
48
10
POCKET BEEP AND TONE SQUELCH
9
10
■ Pocket beep operation
This function uses subaudible tones for calling and can be
used as a “common pager” to inform you that someone has
called while you were away from the transceiver.
used as a “common pager” to inform you that someone has
called while you were away from the transceiver.
D Waiting for a call from a specific station
q Set the operating frequency.
w Push [SET
w Push [SET
] to enter set mode.
e Push [SET] or [MONI] several times until “Ct” for tone
squelch or “dt” for DTCS squelch appears.
r Rotate [DIAL] to select the desired tone squelch frequency
or DTCS code.
t When operating the pocket beep function with DTCS
squelch, push [SET] once then rotate [DIAL] to select the
DTCS polarity.
DTCS polarity.
y Push any other key than [SET] or [MONI] to exit set mode.
u Push [TONE
] several times until “
” or “
”
are displayed to turn ON the pocket beep with tone
squelch or DTCS squelch, respectively.
squelch or DTCS squelch, respectively.
i When a signal with the matched tone is received, the
transceiver emits beep tones and blinks “ ”.
• Beep tones sound for 30 sec. and “ ” blinks. To stop the beeps
and blinking manually, push any key. When the beep tones are
not stopped manually, “ ” continues flashing until step
not stopped manually, “ ” continues flashing until step
i is
operated.
o Push [PTT] to answer.
• “ ” disappears and cancels the pocket beep function automati-
cally.
!0 Push [TONE
] several times until “ ” or “
” dis-
appears to cancel the tone squelch or DTCS squelch func-
tion.
tion.
T-SCAN
LOCK
SET
ANM
MONI
DUP
LOW
T-SCAN
TONE
PRIO
M/CALL
SCAN
V/ MHz
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
NAR
MID
LOW
LOCK
SET
ANM
MONI
DUP
LOW
T-SCAN
TONE
PRIO
M/CALL
SCAN
V/ MHz
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
NAR
MID
LOW
LOCK
SET
ANM
MONI
DUP
LOW
T-SCAN
TONE
PRIO
M/CALL
SCAN
V/ MHz
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
NAR
MID
LOW
Appears when the pocket beep
with tone squelch is activated.
with tone squelch is activated.
Appears when the pocket beep
with DTCS squelch is activated.
with DTCS squelch is activated.
T-SCAN
LOCK
SET
ANM
MONI
DUP
LOW
T-SCAN
TONE
PRIO
M/CALL
SCAN
V/ MHz
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
NAR
MID
LOW
DTCS polarity setting
LOCK
SET
ANM
MONI
DUP
LOW
T-SCAN
TONE
PRIO
M/CALL
SCAN
V/ MHz
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
NAR
MID
LOW
LOCK
SET
ANM
MONI
DUP
LOW
T-SCAN
TONE
PRIO
M/CALL
SCAN
V/ MHz
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
NAR
MID
LOW
Tone squelch frequency setting
DTCS code setting
LOCK