Ctcss; Dcs - Uniden UH820SX-NB Owner's Manual

Operation

CTCSS

CTCSS is a feature that allows a group
to talk to each other without hearing
other users on the same channel.
1. Select desired channel.
2. Press (menu) two times. DCS/CTCSS
setting flashes.
3. Press (ch)
the selection.
4. Press & hold (menu) to save and exit.
Select oF to turn DCS/CTCSS off for the selected channel.
NOTE

DCS

DCS is a digital extension of CTCSS.
It provides 104 extra, digitally coded,
squelch codes that follow after the 38
CTCSS codes. CTCSS 1-38, followed by
DCS 1-104.
Follow the steps for changing CTCSS
code but select DCS code as desired.
Channels 05 and 35 are used for emergency channels. CTCSS
and DCS will not operate on these two channels.
NOTE
UNIDEN UH820SX-NB/UH820SX-2NB
CTCSS - 1
M
or or (vol) or
C
DCS - 2
CTCSS - 2
M
M
C
D
Vibrate Alert
VOX
to change
VOX
20
CTCSS - 1
M
C
CTCSS - 2
M
C
DCS - 2
CTCSS - 1
M
M
D
VOX
C
DCS - 1
VOX
M
Vibrate Alert
D
DCS - 2
M
Call Tone
VOX - 2
D
VOX
Key Beep
Vibrate Alert
UHF CB Radio