FOR YOUR REFERENCE
uTroubleshooting
Check the chart below for a possible cause of the problem you are experencing before requesting service for this unit. Some simple checks or a minor adjustment on your part may eliminate the problem and restore proper operation. Let the technician maintain the unit.
symptom |
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| Possible reason |
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| Suggested solution | ||
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No power |
| l | The power cord is not in the socket | l Firmly insert the power cord into the | |||||
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| socket |
Remote control | doesn’ t | l | The batteries have been exhausted.. | l | Use new batteries | ||||
work |
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| l | The front end of the remote control is | l Please aim at the sensor of the unit. | ||||
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| not aimed at the infrared sensor of |
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| the DVR. |
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Black TV screen |
| l | The video cable is not connected or | l | Connect properly according to the | ||||
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| properly connected |
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| system connection diagram. | |
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| l The TV is not switched to video mode | l Switch the TV to video mode. | |||||
No playback |
| l | The unit is not compatible with disc | l Use a compatible disc with unit. | |||||
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| l | No disc |
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| l | Load disc | |
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| l The | disc was inverted | when being | l Load disc once again with the side | |||
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| loaded |
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| Up with figures/words upwards | |
No sound |
| l | The audio cable is not connected or | l Connect the cables properly according | |||||
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| properly connection. |
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| to the diagram | |
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| l Audio initial function setup error | l Set up once again. | |||||
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| l | External amplifier operation error | l | Operate the amplifier properly.. | |||
Discontinuous | sound | l | Dirty Disc |
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| l Clean the disc surface with clean soft | |||
and distorting image | l | Scratches on the disc/ |
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| cloth | |||
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| disc distortion |
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| l Change the disc with a new one | ||
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Disable sign appears on | l | Improper operation, the current status | l Please refer to the function operation | ||||||
the let bottom of TV |
| does not support the operation |
| instruction carefully | |||||
screen |
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No | images | when | l | No | connection | or | improper | l Please connect the DVR according to | |
recording with AV input |
| connection. |
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| the diagram. | |||
No | sound | when | l | Improper audio cable connection | l Please connect the audio cable to the | ||||
recording with AV input |
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| DVR according to diagram. | ||
Failure | to | directly | l | The unit doesn’ t support disc copy of | l | Try another DVD | |||
complete DVD copy |
| this type |
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Failure | to | directly | l | The unit doesn’ t support disc copy of | l | Try another VCD/CD | |||
complete VCD/CD copy |
| this type |
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No response to any | l | The DVR malfunctioned because of | l Power off and then power on. | ||||||
operation |
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| thunder, static electricity or other |
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| interferences |
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