Symptom | Cause and Remedy |
|
|
“Please check | The setting of |
Signal Sel.” appears in | c Select “Computer,” “Video GBR” or “Component” correctly |
spite of inputting the | according to the input signal (see page 33). |
correct signal from |
|
INPUT C. |
|
|
|
“Status” in the Setup menu has been set to “Off.” | |
appear. | c Set “Status” in the Setup menu to “On” (see page 32). |
|
|
Color balance is incorrect. | • The picture has not been adjusted properly. |
| c Adjust the picture (see page 28). |
| • The projector is set to the wrong color system. |
| c Set “Color System” in the Setup menu to match the color system |
| being input (see page 33). |
|
|
The picture is too dark. | • Contrast or brightness has not been adjusted properly. |
| c Adjust the contrast or brightness in the Picture menu properly |
| (see page 28). |
| • The lamp has burnt out or is dim. |
| c Replace the lamp with a new one (see page 40). |
|
|
The picture is not clear. | • The picture is out of focus. |
| c Adjust the focus (see page 20). |
| • Condensation has accumulated on the lens. |
| c Leave the projector for about two hours with the power on. |
|
|
The image extends beyond | The APA key has been pressed even though there are black edges |
the screen. | around the image. |
| c Display the full image on the screen and press the APA key. |
| c Adjust “Shift” in the Screen menu properly (see page 31). |
|
|
The picture flickers. | “Phase” in the Screen menu has not been adjusted properly. |
| c Adjust “Phase” in the Screen menu properly (see page 31). |
|
|
Sound
Symptom | Cause and Remedy |
|
|
No sound. | • A cable is disconnected or the connections are wrong. |
| c Check that the proper connections have been made (see |
| |
| • The audio connecting cable used is incorrect. |
| c Use a |
| • The sound is muted. |
| c Press the AUDIO MUTING key to release audio muting (see |
| |
| • The sound is not adjusted properly. |
| c Adjust the sound with the VOLUME +/– key on the Remote |
| Commander or adjust “Volume” in the Setup menu (see |
| |
| • “Speaker” is set to “Off.” |
| c Set “Speaker” in the Setup menu to “On” (see page 32). |
|
|
44 Troubleshooting