User manual BOSS BV9555

[. . . ] - Consult with your nearest dealer if installation requires the drilling of holes or other modifications to the vehicle. - Install the unit where it does not get in the driver's way and cannot injure the passenger if there is a sudden stop. - If installation angle exceeds 30° from horizontal, the unit may not provide optimum performance. 1. DIN Front-mount (Method A) Installation opening This unit can be installed in any dashboard with an opening as shown below: - Avoid installing the unit where it would be subject to high temperature, such as from direct sunlight, or from hot air from the heater, or where it would be subject to dust, dirt or excessive vibration. [. . . ] Do not allow any volatile liquids such as benzene, paint thinner or insecticides to contact the front panel. Do not attempt to disassemble the front panel. Disc Notes 3 . Place the front panel into the protective case provided . A. Attempting to use non-standard shape discs (e. g. square, start, and heart) may damage the unit. Be sure to use circular CD discs only for this unit. Do not stick paper or tape, etc, onto the label side or the recording side of any discs, as it may cause a malfunction. Dust, scratches and warped discs may inhibit playback. Notes on CD-Rs (recordable CDs)/CD-RWs (rewritable CDs): 1. Be sure to use discs with following marks only for the unit to play: Installing the Front Panel To install the front panel, insert the panel into the housing and make sure the panel is properly installed. If the panel is not properly seated in the housing, some of the keys or the display may not function properly. You can press VOL (10) to adjust hour, and VOL (10) to adjust minute. Mute function Press MUTE (3) to reduce the sound level instantly. Press it again to return to the previous volume level. LCD display Exhibits the current frequency and activated functions on the LCD (19). Flashing LED The LED (21) will flash if the front panel is not inserted into properly the main unit. Reset function The RESET button is to be activated for the following reasons: - Initial installation of the unit when all wiring is completed. - All the function buttons do not operate. RESET button (20) must be activated with either a ballpoint pen or thin metal object. If after pressing RESET button the unit still does not function properly, use a cotton swab soaked in isopropyl alcohol to clean the socket on the back of front panel. Press VOL / button (10) to adjust the desired sound quality. Once you are in the MENU mode, press the SELECT button repeatedly to cycle through the following setup choices: Select the desired item by press VOL button (10) . / Loudness function Press and hold the BAND/LOUDNESS (8) to engage the LOUDNESS mode to reinforce the output of bass frequencies. Press and hold again to turn off LOUDNESS. [. . . ] Repeating the same track Press REPEAT button (6) to set the unit to repeat the same track. Press it again to stop the repeat function. Playing all tracks in random Press SHUF button (7) to play all tracks on the disc in random order. Press it again to cancel this function. CD Operation Switching to CD mode 1. [. . . ]