TXA S C TechnologyAdvanced Signal Clarityuh012sxUNIDEN Model uh012sx UHF CB RadioOperationProgramming the Instant Priority ChanneRecalling the Instant ChannellTurn the Rotary Channel Selector toselect the Priority Channel you prefer.Press and hold for 1.5 secondsto store the new setting.Momentarily press the key at any time to return to the Instant Channel (exceptduring CTCSS CODE setting).Continuous Tone Coded Squelch System (CTCSS)This feature allows signals to be received only from callers who have selected thesame CTCSS code.Turn the Rotary Channel Selector toselect the channel you want to setCTCSS code.Press and hold . Thechannel display will flash the CTCSScode.Turn the Rotary Channel Selector toselect a desired CTCSS code. If youselect oF and press thenCTCSS will not set and CTCSS LEDwill be off.If you select a code from 01 to 38 andpress then the selectedcode is set and CTCSS LED will be on.If there is no selection for 10 seconds the operation is timed out.DUP/CTCSSDUP/CTCSSDUP/CTCSSChannels 05 and 35 are Emergency Channels. CTCSS will not operate onthese channels.9CTCSSTXA S C TechnologyAdvanced Signal Clarityuh012sxCTCSSBUSYBUSYCTCSSCTCSS