20
Troubleshooting
7.
Trouble
Action
No sound or
Check if the random equipment are switched on and set
incomplete audio
correctly.
Check cables for connection problems.
Check if the correct source is selected.
Check volume or mute setting.
No power
Check if the power cord has been properly connected to
the power outlet
Check if the master power switch on the side panel is ON.
Malfunction
Should the unit develop a serious malfunction, unplug
the unit for 30 minutes. After this, power on the unit and
restore to factory default.
DVD/VCD/CD
Trouble
Action
No playback
There is no disc inserted. Load a disc in the master unit.
Disc is loaded upside down. Place the disc with the label
facing upward.
Rating level of the disc is higher than the rating level
setting of the unit.
Invalid region code.
Incorrect type of disc.
Disc may be damaged or dirty, clean the disc or try
another disc.
Moisture may have condensed inside the unit. Remove
the disc and leave the unit powered on for one or two
hours.
No sound or
Select another audio track.
incomplete audio
During SCAN, SLOW MOTION or SINGLE STEP the
sound is muted.
Check if the disc is in fast forward or fast rewind mode.
Press the PLAY/PAUSE button (53).
No scan or skip possible
Some discs are programmed to refuse user action at
certain sections. This is no malfunction. Single chapter
or track discs do not allow skip function.
