Troubleshooting
Should any problem persist, contact your dealer.
Problem | Cause | Reference | |
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| The power cord may not be connected. | 16 | |
| MAIN POWER is turned off. | 17 | |
Power does not turn on. | No electric supply is at the wall outlet. | 16 | |
TEMP indicator is lit or flashes. | 25 | ||
| LAMP indicator is lit or flashes. | 25 | |
| The lamp unit has not been securely installed. | 27 | |
| The circuit breakers have tripped. | - | |
| The signal input source may not be connected to a terminal properly. | 15 | |
| The input selection setting may not be correct. | 18 | |
No picture appears. | The BRIGHTNESS adjustment setting may be at the minimum | ||
setting. |
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| The BLANK 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. | 18 | |
The picture is fuzzy. | The projector may not be at the correct distance from the screen. | 14 | |
The lens may be dirty. | 26 | ||
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| The projector may be tilted too much. | 15 | |
The color is pale or grayish. | COLOR or TINT adjustment may be incorrect. | ||
The equipment which is connected to the projector may not be | - | ||
| adjusted correctly. |
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| The batteries may be weak. | - | |
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. | |||
obstructed. |
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| The remote control unit may be out of the operation range. | ||
The picture does not | The signal format may not have been set correctly. | ||
There may be a problem with the VCR or other signal source. | - | ||
display correctly. | |||
A signal which is not compatible with the projector is being input. | 31 | ||
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| The cable may be longer than the optional cable. | - | |
Picture from a computer | The external video output from a personal computer may not be | - | |
correct. (You may be able to change the external output settings |
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does not appear. | by pressing the [Fn] + [F3] or [Fn] + [F10] keys simultaneously. The |
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| actual method varies depending on the type of computer; refer to the |
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| documentation provided with your computer for further details.) |
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Maintenance
