REFERENCE
Care and maintenance
Occasional care and maintenance of the unit and the software are needed to optimize the performance of your unit.
To clean the cabinetUse a soft and dry cloth. If the unit surfaces are extremely dirty, use a soft cloth lightly moistened with mild detergent En solution. Do not use strong solvents such as alcohol, benzine
or thinner.Care of DiscsWhen a disc becomes dirty, wipe it from the center out with a cleaning cloth. After playing a disc, store it in its case. Do not keep it in hot or humid places.
Troubleshooting
If your unit fails to perform properly, check the following guide and the relevant sections of the Operating Instructions.
There is no sound.•Check speakers and AC power connection.The unit shuts off suddenly.•Possibly a short circuit in the speaker terminals. Disconnect the AC power cord from the AC power outlet and
The disc plays poorly (general). •Check if the disc is correctly loaded. •Check if the disc is not dirty.
•Check if the pickup lens is not affected by condensation. If so, wait approximately one hour and try again.
The disc plays poorly (DVDs).•Check that the disc's rating level does not exceed your setting.•Check that the disc is a NTSC color system disc.•Check that the unit is not connected to a video deck, through a selector switch, or to a TV set with a
•The picture quality may be poorer compared to normal playback during pause, frame advance, fast forward or fast reverse.
•Many DVD features, such as menu, subtitles,
•If a multichannel source does not seem to be played with the full surround effect, check the type of your source (page 22), selected audio track (page 21), and selected listening mode (page 23 and 24).
Resetting the unitIf the display window gets mangled, reset the unit as follows: 1 Press POWER to turn off the power.
If the power cannot be turned off, disconnect the AC power cord, then plug it in again.
2 Hold down sand press POWER.Everything stored in memory after purchase is cleared.
Resetting DVD setupIf trouble concerning DVD playback is not fixed with the troubleshooting tips mentioned above, or if you want to reset the DVD setup to default for any other reason, reset as follows: 1 Press DVD/CD.
2 Press sto stop disc playback.3 Hold down ENTER and press s. Release when "CLEAR" appears on the unit's display.
The power turns off automatically in a few seconds.
4 Press POWER to turn the power back on.All your setup menu setting is cleared to default. All mark data are erased.38