Operation
Advanced Features
CTCSS (Continuous Tone Coded Squelch System)
&7&66 LV D IHDWXUH WKDW DOORZV D JURXS WR WDON WR HDFK RWKHU ZLWKRXW
hearing other users on the same channel.
Programming CTCSS Code
6HOHFW D GHVLUHG FKDQQHO WR EH XVHG ZLWK &7&66
3UHVV DQG KROG
3UHVV
or
ctcss
3UHVV
7KH 8+6;1% ZLOO UHWXUQ WR VWDQGE\ PRGH DIWHU VHFV
RI QR DFWLYLW\ &7&66 FRGH FDQ EH SURJUDPPHG RQ HYHU\
NOTE
FKDQQHO 7KHUH DUH DYDLODEOH &7&66 WRQH SHU FKDQQHO
CTCSS Scan Operation
scan
3UHVV
3UHVV DQG KROG
:KHQ D VLJQDO LV VHQVHG RQ D &7&66 &+ WKH 8+6;1% VWRSV IRU
DERXW PVHFV GHFRGH WLPH WR GHFRGH WKH &7&66 FRGH ,I WKHUH LV
QR FRGH RU WKH UHFHLYH FRGH GRHV QRW PDWFK WKH RQH SURJUDPPHG RQ
the unit, the unit resumes scanning.
&KDQQHOV DQG DUH XVHG IRU HPHUJHQF\ FKDQQHOV
&7&66 ZLOO QRW RSHUDWH RQ WKHVH FKDQQHOV
NOTE
VOX
Built-in Voice Activated Circuit 92; IHDWXUH HQDEOHV WKH XVHU WR
WUDQVPLW DXWRPDWLFDOO\ E\ VSHDNLQJ RQ WKH PLFURSKRQH RI WKH 92;
KHDGVHW QRW VXSSOLHG ZLWKRXW SUHVVLQJ WKH 377 VZLWFK
81,'(1 8+6;1%
ctcss
IRU VHFV CTCSS icon blinks.
WR VHOHFW WKH GHVLUHG &7&66 FRGH
WR VDYH WKH VHOHFWHG FRGH CTCSS icon stops blinking.
WR VWDUW VFDQQLQJ *6 RU 26 PRGH
ctcss
WR FKDQJH WR &7&66 VFDQ PRGH
22
+DQGKHOG 8+)&% 7UDQVFHLYHU