20
UNIDEN UH755
Handheld UHF-CB Transceiver
Operation | Menu Functions
Menu Functions
To use the MENU:
1. Press
[MENU]
to enter the menu or setting.
2. Rotate the
[CHANNEL]
knob or press
[
]
or
[
]
to select the
Menu item you want to view, and then press
[MENU]
.
3. Save setting changes by pressing and holding
[MENU]
.
4. Press & hold
[MENU]
again, or press
[PTT]
, to exit menu mode.
The radio will exit the menu after 3 seconds if no key is pressed.
Squelch
See
Squelch
on page 12.
CTCSS / DCS
CTCSS (Continuous Tone Coded Squelch System)
The CTCSS squelch codes allows a group to talk to each other without
hearing other users on the same channel. The group needs to use the
same code. And as there are 50 CTCSS codes available the chances of
nearby users using the same code is unlikely.
DCS (Digital Coded Squelch)
DCS is a digital version of CTCSS. It provides 104 extra, digitally coded
squelch codes that follow after the 50 CTCSS codes. Follow the steps
for changing CTCSS code but select a DCS code as desired.
00 Squelch
01 CTCSS / DCS
02 BCL
03 Duplex (Rep.)
04 VOX
05 Call Tone
06 Scramble
07 Compander
08 Roger Beep
09 Key Beep
10 Backlight Timer
