21UNIDEN Model uh065sx UHF CB RadioOPERATIONRoom Monitor can be temporarily disabled by pressing or .If no further operation is performed for 45 seconds then the temporary disable modeends and Room Monitor mode re-activates.1. Press ENTMENUsix times.2. Press or to select desired setting.The 5 Room Monitor levels are from 1 (High sensitivity) to 4 (Low sensitivity)and Off.3. Press and hold ENTMENUto save and exit.• If using this feature as Baby Monitor please note it is not areplacement for regularly checking the safety and security ofchildren.• The operating time is limited to the remaining charge of thebattery and is not suitable for continuous overnight use.• If there is any input at EXT SP MIC JACK, Room Monitorautomatically turns off.CALL TONEYour uh065sx radio is equipped with 5 selectable call tones that will be transmittedwhen is pressed momentarily.1. Press ENTMENUseven times. The current call tone setting flashes.2. Press or to select desired setting.The 5 call tones are C1, C2, C3, C4 and C5.3. Press and hold ENTMENUto save and exit.Current regulations require calling tones to be restricted to onetransmission per minute. If a second transmission is attemptedwithin one minute then an error tone will sound.uh065sx OM.indd Sec1:21uh065sx OM.indd Sec1:21 17/8/07 3:00:33 PM17/8/07 3:00:33 PM