TROUBLESHOOTING (continued)
Symptom
Before requesting repair, check in accordance with the following chart. If the situation cannot be corrected, then contact your dealer.
Table 11. Symptom
Symptom | Possible cause | Remedy |
| Page | ||
|
|
|
|
|
| |
| The main power switch is not | Turn on the main power switch. |
| |||
| turned on. |
| ||||
|
|
|
| 8,9 | ||
|
|
|
|
| ||
| The power cord is | Plug the power cord into an AC | ||||
|
| |||||
The power is not | disconnected. | power outlet. |
|
|
| |
|
|
|
|
| ||
turned on. |
| Turn off the projector with the main |
| |||
| The main power was | power switch (set the power switch | 9 | |||
| disconnected during operation | to [O]), and wait for about 20 |
| |||
| by the power failure and so on. | minutes. When the equipment has |
| |||
|
| cooled enough, turn power on. |
| |||
|
|
|
| |||
| The input is not correctly set. | Use the projector or remote control | 10 | |||
No video or audio. |
|
|
|
|
| |
No signal input. | Connect correctly. |
|
| 7,8 | ||
|
|
| ||||
|
|
|
|
|
| |
| The projector is not correctly | Connect correctly. |
|
| 7,8 | |
| connected. |
|
| |||
|
|
|
|
| ||
|
|
|
|
| ||
Video is present but | The volume is set to minimum. | Press VOLUME | on the remote | 11,15 | ||
control or display the menu screen | ||||||
no audio. |
| and adjust the volume. |
|
| ||
|
|
|
| |||
|
|
|
|
|
| |
| Mute is turned on. | Press the MUTE | button. |
| 11 | |
|
|
|
|
|
| |
| The projector is not correctly | Connect correctly. |
|
| 7,8 | |
| connected. |
|
| |||
|
|
|
|
| ||
Audio is present but |
|
|
| |||
The brightness adjustment knob | Select BRIGHT with the MENU | 12 | ||||
no video. | is rotated fully clockwise. | button and the press the | button. | |||
| ||||||
|
|
|
|
| ||
| The lens cap is still attached. | Remove the lens cap. |
| 9 | ||
|
|
|
|
|
| |
Colors are pale and | Color density and color | Adjust the video. |
|
| 12 | |
color matching is | matching are not correctly |
|
| |||
|
|
|
| |||
|
|
|
|
|
| |
| Brightness and contrast are not | Adjust the video. |
|
| 12 | |
| correctly adjusted. |
|
| |||
|
|
|
|
| ||
|
|
|
|
|
| |
Images are dark. | The lamp is nearing the end of | Replace with a new lamp. |
| 17 | ||
its service life. |
| |||||
|
|
|
|
| ||
|
|
|
|
| ||
| WHISPER mode is set. | Clear WHISPER mode. |
| 15 | ||
|
|
|
|
|
| |
Video is blurred. | Focus or H PHASE is out of | Adjust the focus or H PHASE. | 9,12 | |||
adjustment. | ||||||
|
|
|
|
| ||
|
|
|
|
|
| |
Downloaded from www.Manualslib.com manuals search engine