Vox Operation (Optional Vox Headset Required); Programming The Instant Priority Channel; Recalling The Instant Channel; Ctcss (Continuous Tone Coded Squelch System) - Uniden UH089sx Owner's Manual

UNIDEN Model uh089sx UHF CB Radio
Operation

VOX Operation (optional VOX headset required)

Press 4 times. Turn the
MENU
Rotary Channel Selector to select
the desired VOX sensitivity (oF, 1-9).
Press and hold for 3 seconds
MENU
to store the new setting. Connect
the VOX headset.
If a button is not pressed
within 10 seconds the
uh089sx will automatically exit the Menu Mode.

Programming the Instant Priority Channel

Turn the Rotary Channel Selector to select the Priority
Channel you prefer.
Press and hold INST button on the microphone for 3
seconds to store the new setting. INST icon appears.

Recalling the Instant Channel

Momentarily press the INST
Instant Channel.
CTCSS (Continuous Tone
Coded Squelch System)
Turn the Rotary Channel Selector
to the desired channel to use
CTCSS. Press and hold
MON
seconds. CTCSS icon appears.
Turn the Rotary Channel Selector to
select the desired CTCSS code 01 - 38. Press
new setting. To turn off CTCSS (or DCS) select the oF code during setting.
DCS (Digitally Coded Squelch)
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 1-99 plus
DCS 100-104 (represented by o0-o4 on the display).
Follow the steps for setting a CTCSS code. Turn the Rotary Channel Selector until the
DCS codes appear. Press
Channels 5 and 35 are used for emergency channels. CTCSS and DCS will
not operate on these channels.
MENU
ENTER
button on the microphone at any time to return to the
for 3
MENU
ENTER
once to store the
MON
to set. The DCS icon and code will display.
MON
11
MON
DCS/CTCSS
INST
MON
DCS/CTCSS