Maintenance
Troubleshooting
Should any problem persist, contact your dealer.
Problem | Cause | Reference | |
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| The power cord may not be connected. | 19 | |
| The MAIN POWER switch is turned off. | 20 | |
Power does not turn on. | No electric supply is at the wall outlet. | 19 | |
TEMP indicator is lit or flashes. | 36 | ||
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| LAMP indicator is lit or flashes. | 36 | |
| The lamp unit cover has not been securely installed. | 39 | |
| The video signal input source may not be connected to a | 18 | |
| terminal properly. | ||
No picture appears. | The input selection setting may not be correct. | 22 | |
The BRIGHTNESS adjustment setting may be at the | 28 | ||
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| minimum setting. | 42 | |
| The SHUTTER function may be in use. | ||
| The lens cover may still be attached to the lens. | 12 | |
| The lens focus may not have been set correctly. | 21 | |
The picture is fuzzy. | The projector may not be at the correct distance from the | 14 | |
screen. |
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| 37 | ||
| The lens may be dirty. | ||
| The projector may be tilted too much. | 14 | |
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| COLOR or TINT adjustment may be incorrect. | 28 | |
The color is pale or greyish. | The input source which is connected to the projector may not | ||
18 | |||
| be adjusted correctly. | ||
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| The batteries may be weak. |
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The Remote control does | The batteries may not have been inserted correctly. | 11 | |
The remote control signal receptor on the projector may be | |||
not operate. | 22 | ||
obstructed. | |||
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| The remote control unit may be out of the operation range. |
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| The signal format | 30 | |
The picture does not | correctly. | ||
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There may be a problem with the VCR or other signal source. | |||
display correctly. |
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A signal which is not compatible with the projector is being | 43 | ||
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| input. | ||
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| The cable may be too long. | - | |
| The external video output from a laptop computer may not be | - | |
Picture from a computer | correct. |
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(You may be able to change the external output settings by |
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does not appear. | pressing the [Fn] + [F3] or [Fn] + [F10] keys simultaneously. |
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| The actual method varies depending on the type of computer; |
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| refer to the documentation provided with your computer for |
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| further details.) |
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40 - ENGLISH