Troubleshooting
Should any problem persist, contact your dealer. |
|
|
| |
|
|
|
|
|
Problem | Cause | Reference |
|
|
page |
|
| ||
|
|
|
| |
| The Power cord may not be connected. | 20 |
|
|
| No electric supply is at the wall outlet. | 20 |
|
|
Power does not turn on. | TEMP indicator is lit or flashes. | 39 |
|
|
LAMP indicator is lit or flashes. | 39 |
|
| |
|
|
| ||
| The lamp unit cover has not been securely installed. | 41 |
|
|
| The circuit breakers have tripped. | - |
|
|
|
|
|
|
|
| The video signal input source may not be connected to a terminal | 19 |
|
|
| properly. |
|
|
|
No picture appears. | The input selection setting may not be correct. | 24 |
|
|
The BRIGHTNESS adjustment setting may be at the minimum setting. | 30 |
|
| |
|
|
| ||
| The signal input source may not be operating properly. | - |
|
|
| The SHUTTER function may be in use. | 24 |
|
|
| The lens focus may not have been set correctly. | 22 |
|
|
The picture is fuzzy. | The projector may not be at the correct distance from the screen. | 14 |
|
|
The lens may be dirty. | 40 |
|
| |
|
|
| ||
| The projector may be tilted too much. | 22 |
|
|
|
|
|
|
|
The color is pale or greyish. | COLOR or TINT adjustment may be incorrect. | 30 |
|
|
The input source which is connected to the projector may not be | 28 |
|
| |
| adjusted correctly. |
|
|
|
|
|
|
|
|
No sound can be heard | The audio signal source may not be connected properly. | 18 |
|
|
A cable may be connected to the VARIABLE AUDIO OUT terminal. | 13 |
|
| |
from the internal speaker. |
|
| ||
The volume adjustment may be at the lowest possible setting. | 26 |
|
| |
|
|
| ||
|
|
|
|
|
The control buttons of the | CONTROL PANEL in OPTION menu is invalidated. If you have a loss |
|
|
|
of the Remote control while the CONTROL PANEL is invalidated, | 35 |
|
| |
projector do not operate. | press and hold the MENU button for 2 seconds with pressing the |
|
| |
|
|
| ||
| ENTER button. |
|
|
|
|
|
|
|
|
| The batteries may be weak. | - |
|
|
The Remote control does | The batteries may not have been inserted correctly. | 10 |
|
|
The Remote control signal receptor on the projector may be | 23 |
|
| |
not operate. | obstructed. |
|
|
|
| The Remote control unit may be out of the operation range. | 23 |
|
|
| The Remote control is under the strong light such as fluorescent. | 23 |
|
|
The picture does not | The signal format | 31 |
|
|
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. | 44 |
|
| |
|
|
| ||
|
|
|
|
|
| The cable may be longer than the optional cable. | - |
|
|
| The external video output from a laptop computer may not be correct. | 47 |
|
|
| (You may be able to change the external output settings by pressing |
|
|
|
Picture from a computer | the [Fn] + [F3] or [Fn] + [F10] keys simultaneously. The actual method |
|
|
|
varies depending on the type of computer; refer to the documentation |
|
|
| |
does not appear. |
|
|
| |
provided with your computer for further details.) |
|
| Maintenance | |
|
|
| ||
| If an COMPUTER INPUT indicator is turned off, the video signals may | 12 |
| |
|
|
| ||
| not be output from the computer. |
|
|
|
| COMPUTER2 SELECT setting in OPTION menu is not correct. | 34 |
|
|
|
|
|
|
|
ENGLISH - 43
