Uniden BEARCAT 880 English Owner's Manual - Page 5

Controls and Functions 12 3 4 56 7 8 9 10 11 12 13 14 15 16 1. Volume Control knob with Power On/Off. Turn the knob clockwise until it clicks to turn power on or counterclockwise until it clicks to turn power off. 2. SQUELCH knob: Reduces background noise when there is no incoming signal. 3. S/RF/CAL/SWR Meter: Displays Send/Receive signal strength, RF Power, and SWR reading. 4. Channel Number display. 5. Operation buttons and associated LEDs: ƒƒ Talkback: Talkback lets you monitor yourself when transmitting. Press Talkback to activate the function (LED = on). With Talkback active, press PTT and adjust the volume with the Volume Control knob. (Levels 00 - 15) ƒƒ MIC Gain: Adjusts microphone sensitivity. Delivers up to 100% modulation. With MIC Gain active, press PTT and adjust the gain levels with the Volume Control knob. (Levels 00 - 04) If Talkback is on when MIC Gain is also on, Talkback volume increases. ƒƒ Weather: Press to toggle between Weather and CB channels. Turn Channel Selector to cycle through the 7 weather channels. (LED off = CB channels; LED on = Weather channels) Press and hold to turn Weather Alert on and off. ALERT displays. ƒƒ Day/Night: Adjusts LCD backlight sensitivity between Day and Night modes. (LED off = Day; LED on = Night) 5