Uniden LRD6399SWS English Owners Manual - Page 13

Memory Retention Feature The Memory Retention Feature retains the LRD 6299SWS/LRD 6399SWS's operational settings in memory for at least 2 days without power. When you turn on the LRD 6299SWS/LRD 6399SWS, it will be in the same mode as when you turned it off. Full Warning When the LRD 6299SWS/LRD 6399SWS detects a radar, laser, or safety warning signal, it emits a distinct warning tone and the corresponding alert LEDs (X, K, Ka, L, or SWS) will light and blink. The blink rate of the LEDs increases and the signal strength meter LEDs light successively as the signal source comes closer. Audio Alert Only Operation Press the AUDIO button for Audio Alert Only operation. CITY AUDIO MUTE When Audio Alert Only is selected, the visual alert and signal strength meter are disabled. In this mode, all lighted LEDs will dim. Press the AUDIO button again for the Full Alert (audio and visual) Mode. (Do not set the Volume control at minimum when in Audio Alert Only because there will be no alert.) Note: The audio alert tones for the 3 radar bands and laser are all different. 13