Ctcss (Continuous Tone Coded Squelch System); Dcs (Digitally Coded Squelch) - Uniden UH5045 Owner's Manual

Operation
CTCSS (Continuous Tone
Coded Squelch System)
Turn the Rotary Channel Selector at the base or press on the Remote
SPK/MIC the desired channel to use CTCSS. Press [DCS/CTCSS].
CTCSS icon appears.
Turn the Rotary Channel
Selector at the base or press
on the Remote SPK/MIC
to select the desired CTCSS
code 01 - 38.
Press [DCS/CTCSS] once to store the 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 1-104.
Follow the steps for setting a CTCSS code. Turn the Rotary Channel Selector at
the base or press on the Remote SPK/MIC until the DCS codes appear.
Press [DCS/CTCSS] to set. The DCS icon and code will display.
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UNIDEN UH5045 UHF CB Transceiver