Boss Audio BV9979B User Manual - Page 15

Basic Operation TREBLE: -7 to +7 Adjust treble level . LANGUAGE BASS: -7 to +7 Touch to select OSD language. Adjust bass level . ILLUMINATION COLOR Touch to select the backlight for all SUBWOOFER: touch to adjust subwoofer volume and frequency. buttons. Tap auto icon the backlight change automatically. EQ: touch to select audio mode as follow: USER -> JAZZ -> CLASSIC -> POP -> ROCK CALIBRATION Touch the arrow as show to calibration LOUDNESS: touch to select loudness the display. effect as :OFF -> LOW -> MID -> HIGH FADER/BALANCE: BALANCE: R 0-10 to L 0-10 Reset Factory Settings RESET button is placed on the housing Adjust sound balance between left and right speakers . and must be activated with either a ballpoint pen or thin metal object. FADE: F 0-10 to R 0-10 Adjust sound balance between front and rear speakers . VIDEO SETUP Video setup interface COLOR: 0 to 32 Adjust the color for the picture-lighter or darker. RESET The RESET button is to be activated for the following reasons: A. Initial installation of the unit when all wiring is completed. B. All the function buttons do not operate. C. Error symbol on the display. Rear View Camera BRIGHTNESS: 0 to 32 Adjust if the picture is too bright or too dark. CONTRAST: 0 to 32 Adjust the contrast of the bright and dark portion. When connecting the rear view camera the mirror image of the rear view is automatically displayed on the monitor when you change the gear to the back position. (Note: additional monitor can not display the image.) TINT: 0 to 32 Adjust the tint if the human skin color is unnatural. -Adjustable when "NTSC " is selected for "NTSC/PAL " . -13-