Icom IC-V3500 Advanced Manual - Page 63

7. TONE SQUELCH AND POCKET BEEP 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. LLRotate [DIAL] to change the scanning direction. LLPush [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. Example: Scanning the Tone frequency on 145.680 MHz. Set the operating frequency. MUTE NAR MID LOW LOCK SET ANM MONI DIGITAL PRIO AO BUSY DUP LOW T-SCAN TONE PRIO M/CALL SCAN V/ MHz Repeatedly push [TONE T-SCAN] to select " " (CTCSS Squelch function). MUTE NAR MID LOW LOCK SET ANM MONI DIGITAL PRIO AO BUSY " " is displayed. DUP LOW T-SCAN TONE PRIO M/CALL SCAN V/ MHz Hold down [TONE T-SCAN] for 1 second. DIGITAL PRIO AO BUSY MUTE NAR MID "." blinks during scanning. LOW LOCK ANM DUP T-SCAN PRIO SCAN SET MONI LOW TONE M/CALL V/ MHz 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]. LLTo 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. LLRotate [DIAL] to changes the scanning direction. LLPush [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 the 145.680 MHz. Set the operating frequency. MUTE NMAURTE NMAIDR LMOIDW LLOOWCK LSOECTK SET ANM MAONNMI MONI DIGITAL PRIO AO BUSY DIGITAL PRIO AO BUSY DUP LDOUWP LOW T-SCAN TT-OSCNAEN TONE PRIO MP/CRAIOLL M/CALL SCAN VS/CMAHNz V/ MHz Push , and then to select " " (CTCSS Squelch function). MUTE NMAURTE NMAIDR LMOIDW LLOOWCK LSOECTK SET ANM MAONNMI MONI DIGITAL PRIO AO BUSY DIGITAL PRIO AO BUSY DUP LDOUWP LOW T-SCAN TT-OSCNAEN TONE PRIO MP/CRAIOLL M/CALL SCAN VS/CMAHNz V/ MHz Hold down MUTE NMAURTE NMAIDR LMOIDW LLOOWCK LSOECTK SET ANM MAONNMI MONI DUP LDOUWP LOW for 1 second. DIGITAL PRIO AO BUSY DIGITAL PRIO AO BUSY T-SCAN TT-OSCNAEN TONE PRIO MP/CRAIOLL M/CALL SCAN VS/CMAHNz V/ MHz "." blinks during scanning. 7-7