References
Maintenance
7Handling Discs•Remove the disc from its case by holding it at the edge while pressing the center hole lightly.
•Do not touch the shiny surface of the disc or bend the disc.
•Put the disc back in its case after use to prevent warping.
•Be careful not to scratch the surface of the disc when placing it back in its case.
•Avoid exposure to direct sunlight, extreme temperature and moisture.
To clean the disc
Wipe the disc with a soft cloth in a straight line from center to edge.
• DO NOT use any solvent — such as conventional record cleaner, spray, thinner or benzine — to clean the disc.
7Cleaning the system•Stains on the system should be wiped off with a soft cloth. If the system is heavily stained, wipe it with a cloth soaked in water diluted neutral detergent and wrung well, then wipe clean with a dry cloth.
•Since the system may deteriorate in quality, become damaged or get its paint peeled off, be careful about the following.
–DO NOT wipe it with a hard cloth.
–DO NOT wipe it forcefully.
–DO NOT wipe it with thinner or benzine.
–DO NOT apply any volatile substance such as insecticides to it.
–DO NOT allow any rubber or plastic to remain in contact with it for a long time.
Troubleshooting
PROBLEM | POSSIBLE CAUSE | SOLUTION | |
|
|
| |
Power does not come on. | The power cord is not connected. | Connect the power cord correctly. (See page | |
|
| 12.) | |
The remote control does | The batteries are exhausted. | Replace the batteries. (See page 6.) | |
not work. |
|
| |
Sunlight is shining directly on the remote | Hide the remote sensor from direct sunlight. | ||
| |||
| sensor. |
| |
The remote control does | The remote control mode is not for the | Before operation, press one of the source | |
not work as expected. | desired source. | selecting buttons for the desired source. | |
No sound. | The speaker cord is not connected. | Check the connection. (See pages 8 to 10.) | |
|
|
| |
| An incorrect source has been selected. | Select the correct source. (See page 15.) | |
No picture is displayed on | The video cord is not connected correctly. | Connect the cable correctly. (See page 11.) | |
the TV screen. |
|
| |
The disc or file is not playable. | Use a playable disc or file. (See pages 3 and 4.) | ||
| |||
|
|
| |
No picture is displayed on | The scan mode is set to “NTSC PRG” or “PAL | Change the scan mode to “PAL” or “NTSC”. | |
the TV screen, the picture | PRG” though the center unit is connected to | (See page 16.) | |
is blurred, or the picture is | the TV which does not support the |
| |
divided into two parts. | progressive video input. |
| |
Video and audio are | The disc is scratched or dirty. | Replace or clean the disc. | |
distorted. |
|
| |
A VCR is connected between the center unit | Connect the center unit and TV directly. (See | ||
| |||
| and the TV. | page 11.) | |
|
|
| |
The picture does not fit | The monitor type is not set correctly. | Set “MONITOR TYPE” properly. (See page | |
the TV screen. |
| 33.) | |
The broadcast is hard to | Antennas are disconnected. | Reconnect the antennas correctly and | |
hear because of noise. |
| securely. (See page 7.) | |
The system suddenly | The playback level of the current source is too | Play back the source with lower volume level. | |
turns off. | high. |
|
38