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 | |
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Power does not come on. | The power cord and/or system cord is not connected. | Connect the power cord and system cord correctly. (See | |
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| page 13.) | |
The remote control does | The batteries are exhausted. | Replace the batteries. (See page 7.) | |
not work. |
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Sunlight is shining directly on the remote sensor. | Hide the remote sensor from direct sunlight. | ||
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No sound. | The system cord and/or speaker cord is not connected. | Check the connection. | |
| The audio cord is not connected to AUX IN (VCR) and/ | Connect the cord correctly. (See page 13.) | |
| or DIGITAL IN (DBS) correctly. |
| |
| An incorrect source has been selected. | Select the correct source. (See page 17.) | |
No picture is displayed | The video cord is not connected correctly. | Connect the cord correctly. (See page 12.) | |
on the TV screen. |
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| |
The disc or file is not playable. | Use a playable disc or file. (See pages 3 and 4.) | ||
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No picture is displayed | The scan mode is set to “480p” though the center unit is | Change the scan mode to “480i”. (See page 18.) | |
on the TV screen, the | connected to the TV which does not support the |
| |
picture is blurred, or the | progressive video input such as a conventional TV. |
| |
picture is divided into |
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two parts. |
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Video and audio are | The disc is scratched or dirty. | Replace or clean the disc. | |
distorted. |
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A VCR is connected between the center unit and the | Connect the center unit and TV directly. (See page 12.) | ||
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| TV. |
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The picture does not fit | The monitor type is not set correctly. | Set “MONITOR TYPE” properly. (See page 34.) | |
the TV screen. |
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No picture is displayed | A video or audio format not compatible with this | Check the video or audio format of the signal to see if it | |
on the TV or no sound | system and/or TV is played. | is compatible with this system and/or TV. | |
come out through |
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| |
A | Connect a | ||
HDMI connection. | |||
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| ||
The system failed to recognize the TV connected with | Disconnect the HDMI cable and connect it again. | ||
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| the HDMI cable. |
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| A HDMI cable longer than 5 m is used. | Use a HDMI cable shorter than 5 m to assure stable | |
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| operation and picture quality. | |
The broadcast is hard to | Antennas are disconnected. | Reconnect the antennas correctly and securely. (See | |
hear because of noise. |
| page 8.) |
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