MISCELLANEOUS
TROUBLESHOOTING GUIDE
Before calling for service, check the following chart again.
Symptom |
| Remedy |
| |
| No power |
| • Be sure the Power cord is connected to outlet. |
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| • If a power failure occurs, unplug the power cord for 30 |
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| minutes to allow the unit to reset itself. |
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| No picture or sound |
| • Check if the power is on. |
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| • Check the outlet connection. |
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| • Check the antenna or cable connection to the main unit. |
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| • When the outside antenna is used, check the wire condi- |
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| tion and connection. |
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| • Try to view other channels. It may be the problem on the |
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| broadcasting station. |
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| • Turn off the power and wait for about 1 minute, then turn |
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| it on again. |
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| No color |
| • Check the antenna or cable connection to the main unit. |
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| • When the outside antenna is used, check the wire condi- |
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| tion and connection. |
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| • Try to view other channels. It may be the problem on the |
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| broadcasting station. |
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| • Adjust the COLOR in the MENU screen. |
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| Sound OK, picture poor |
| • Check the antenna or cable connection to the main unit. |
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| • When the outside antenna is used, check the wire condi- |
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| tion and connection. |
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| • Electric waves may be interfered due to the electric appli- |
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| ances, etc. nearby. |
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| • Adjust CONTRAST and BRIGHT in the MENU screen. |
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| • Try to view other channels. It may be the problem on the |
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| broadcasting station. |
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| Picture distorted |
| • When the outside antenna is used, check the wire condi- |
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| tion and connection. |
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| • Try to view other channels. It may be the problem on the |
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| broadcasting station. |
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| Weak picture |
| • Check the antenna or cable connection to the main unit. |
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|
| • When the outside antenna is used, check the wire condi- |
|
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| tion and connection. |
|
|
|
| • Adjust CONTRAST and BRIGHT in the MENU screen. |
|
|
|
| • Try to view other channels. It may be the problem on the |
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| broadcasting station. |
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| Lines or streaks in picture |
| • When the outside antenna is used, check the wire condi- |
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| tion and connection. |
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| • Electric waves may be interfered due to the electric appli- |
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| ances, etc. nearby. |
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| • Try to view other channels. It may be the problem on the |
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| broadcasting station. |
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| Picture blurred |
| • When the outside antenna is used, check the wire condi- |
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| tion and connection. |
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| • Try to view other channels. It may be the problem on the |
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| broadcasting station. |
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| Ghosts in picture |
| • Check the antenna or cable connection to the main unit. |
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|
| • When the outside antenna is used, check the wire condi- |
|
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| tion and connection. |
|
|
|
| • Electric waves may be interfered due to the electric appli- |
|
|
|
| ances, etc. nearby. |
|
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| • Try to view other channels. It may be the problem on the |
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| broadcasting station. |
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34
EN
