9. IN CASE OF DIFFICULTY
| Problem | Cause | Measure | |||||
| Power does not | Fuse is blown. | Replace with a fuse of the same amperage. If the | |||||
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| fuse blows again, consult your store of purchase. | |||||
| (No sound is |
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| Consult your store of purchase. | ||||||
| produced.) | Incorrect wiring. | ||||||
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| Nothing happens | The microprocessor has | Turn off the power, then press the RELEASE lever | |||||
| when buttons are | malfunctioned due to noise, | 6 and remove the DCP. | |||||
| pressed. | etc. | Press the RESET button for about 2 seconds with | |||||
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| a thin rod. | ||||
| Display is not |
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| accurate. |
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GENERAL |
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| DCP or main unit connectors | Wipe the dirt off with a soft cloth moistened with | ||||
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| are dirty. | cleaning alcohol. | ||||
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| The remote | The display is not open. | The remote controller does not work unless the | |||||
| controller does |
| display is open. | |||||
| not work. |
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| Direct rays of the sun fall on | When direct rays of the sun fall on the light- | |||||
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| the | receptive part of the remote controller, it may not | ||||
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| remote controller. | work. | ||||
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| The batteries of the remote | Check the batteries of the remote controller unit. | ||||
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| controller unit are dead or |
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| there is no battery in the |
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| remote controller unit. |
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| The image is not | The parking brake is not | Check that the parking brake is applied. | |||||
| displayed. | pulled. |
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| The display is | The brightness control is too | Adjust the brightness properly. | |||||
| dark. | low. |
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| The operating condition is | The temperature inside the vehicle may be 0˚C or | ||||
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| not good. | less. Set to an appropriate temperature (25˚C or | ||||
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| so) and check it again. | ||||
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| The headlight of the vehicle | The display is made dark at night to prevent the | ||||
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| is lit. | glare (When the headlight of the vehicle is lit in the | ||||
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| daytime, the display gets dark). | |||||
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| The color of the | The color is not adjusted | Check that COL and HUE are adjusted properly. | |||||
| display is light or | adequately. |
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| a shade of color |
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| is not good. |
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| When the VTR is | Improper NTSC/PAL setting | Set the NTSC/PAL properly according to the VTR. | |||||
| connected, the |
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| image is |
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| disturbed. |
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English Owner’s manual
VRX633R 43