APPENDIX
TROUBLESHOOTING
Before calling your dealer or service center for assistance, check the items below once again.
●Make sure you have connected the projector to peripheral equipment as described properly in the section "CONNECTING PROJECTOR" on pages 11 ~ 13.
●Verify that all computer, video and power cord are properly connected and turn the equipment on.
●When you are operating the projector with a computer and it does not produce an image, restart the computer.
●Select the other input source.
Problem: | Try these Solutions | |
No power. | ● Plug the projector into your AC outlet. | |
| ● Make sure the READY Indicator lights green. | |
| ● Wait 90 seconds after the projector is turned OFF when turning the projector back on. | |
| NOTE : After pressing the Power | |
| follows: | |
| 1. The LAMP indicator lights bright, and the READY indicator is turned off. | |
| 2. After 90 seconds, the READY indicator lights green again and the projector can | |
| be turned on by pressing the Power | |
| ● Check the WARNING TEMP. indicator. If the indicator flashes red, the projector cannot | |
| be turned on. | |
| (Refer to the section "MAINTENANCE" on page 41.) | |
| ● Check the Projection Lamp. (Refer to page 37.) | |
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| |
Image is out of | ● Adjust focus of the projector. | |
focus. | ● Make sure the projection screen is at least 3.6’ (1.1m) from the projector. | |
● Check the Projection Lens to see if it needs cleaning. | ||
| ||
| NOTE : Moving the projector from a cool temperature location to a warm temperature | |
| location may result in moisture condensation on the Projection Lens. In such an | |
| event, leave the projector OFF and wait until condensation disappears. | |
|
| |
Picture is Left/Right | ● Check Ceiling / Rear feature. (See the “SETTING” section on page 36.) | |
reversed. |
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| |
Picture is | ● Check Ceiling feature. (See the “SETTING” section on page 36.) | |
Top/Bottom |
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reversed. |
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| |
Some displays are | ● Check Display feature.(See the “SETTING” section on page 36.) | |
not seen during the |
| |
Operation. |
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No image. | ● Check the connection between your computer or video equipment and the projector. | |
| ● When turning the projector on, it takes about 30 seconds to display an image. | |
| ● Check the system that you select is corresponding with your computer or video | |
| equipment. | |
| ● Make sure the temperature is not out of Operating Temperature (5°C ~ 35°C). | |
No sound. | ● Check audio cable connection from audio input source. | |
| ● Adjust the audio source. | |
| ● Press the VOLUME (+) button. | |
| ● Press the MUTE button. | |
Computer 2 cannot | ● Check the COMPUTER IN 2 / MONITOR OUT terminal is set as Computer 2. (See the | |
be selected. | “SETTING” section on page 36.) | |
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