Icom IC-V3500 Advanced Manual page 63

TONE SQUELCH AND POCKET BEEP
7.
Tone scan
By scanning a signal from a transceiver that has the Tone or DTCS Squelch function or the CTCSS/DTCS Pocket
Beep function turned ON, you can determine the Tone frequency or DTCS code needed to open the squelch
1 Set the operating frequency
2 Repeatedly push [TONE T-SCAN] to select the
tone type to be checked
• " ," " " and " ," " ," or " " can be selected as the
target of the Tone scan
3 Hold down [TONE T-SCAN] for 1 second to start
the Tone scan
• The frequency decimal point blinks
L Rotate [DIAL] to change the scanning direction
L Push [MONI ANM PA] to stop or resume the scan
4 When the Tone frequency or DTCS code is
detected, the squelch opens, and the detected
tone or code is temporarily set in the Memory or
Call channel
• The detected tone or code is used for the tone
encoder or decoder, according to the tone type
selected in step 2
-" ": Subaudible Tone encoder (Transmit only)
-" " and " ": DTCS encoder (Transmit only)
-" ": CTCSS Tone encoder or decoder
-" ": DTCS code encoder or decoder
5 Push any key to cancel the scan
Using the HM-133V microphone
1 Set the operating frequency
2 Select the tone type to be checked
• " ": Push [FUNC], and then [DUP- 7 TONE]
• " ": Push [FUNC], and then [SIMP 9 TSQL]
• " ": Push [FUNC], and then [HIGH 4 DTCS]
L To activate " " and " " (DTCS encoder), repeatedly
push [TONE T-SCAN] on the transceiver
3 Push [FUNC], and then [SCAN 2 T-SCAN] to start
the Tone scan
• The frequency decimal point blinks
L Rotate [DIAL] to changes the scanning direction
L Push [MONI 1 ANM] to stop or resume the scan
4 When the Tone frequency or DTCS code is
detected, the squelch opens, and the detected
tone or code is temporarily set into the Memory or
Call channel
• The detected tone or code is used for the tone
encoder or decoder, according to the tone type
selected in step 2
5 Push [CLR A MW] to cancel the scan
Example: Scanning the Tone frequency on
145.680 MHz.
Set the operating frequency
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 " "
(CTCSS Squelch function)
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
LOCK ANM DUP T-SCAN
S ET MONI LOW TONE M/CALL
Hold down [TONE T-SCAN] for 1 second
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
LOCK ANM DUP T-SCAN
S ET MONI LOW TONE M/CALL
Example: Scanning the Tone frequency on the
145.680 MHz.
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 , and then
(CTCSS Squelch function)
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
LOCK ANM DUP T-SCAN
S ET MONI LOW TONE M/CALL
Hold down for 1 second
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
LOCK ANM DUP T-SCAN
S ET MONI LOW TONE M/CALL
7-7
PRIO SCAN
V/MHz
" " is displayed
PRIO SCAN
V/ MHz
"" blinks during scanning
PRIO SCAN
V/ MHz
PRIO SCAN
V/MHz
to select " "
PRIO SCAN
V/ MHz
"" blinks during scanning
PRIO SCAN
V/ MHz