Maintenance | and | 4 |
Troubleshooting |
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A Lamp Replacement
Refer to Page 11
B Cleaning the Lens
Follow these steps to clean the projection lens:
1.Apply a
2.Avoid using an excessive amount of cleaner.
3.Lightly wipe the clean cloth over the lens.
4.Affix the lens cover whenever the projector is not in use.
C Troubleshooting
PROBLEMS | TRY THESE SOLUTIONS | |
| Plug the power cord into the AC Inlet. | |
NO POWER | Plug the power cord into the power Inlet. | |
| Wait two minutes after the projector has been | |
| turned off before turning the projector back on. | |
| Check that you have selected the proper input | |
| source. | |
| Ensure all cables are connected properly. | |
NO PICTURE | Adjust the brightness and contrast. | |
| Remove the lens cap. | |
| Is the POWER indictor flashing? | |
| Is the STATUS Indicator flashing? | |
IMAGE ISN’T SQUARE | Reposition the unit to improve its angle on the | |
ON THE SCREEN | screen. | |
| Is the vertical offset properly corrected using | |
| the keystone function? | |
POOR COLOR | Select the correct video system. | |
| Adjust brightness, contrast, or saturation. | |
| Adjust the focus. | |
IMAGE IS BLURRED | Reposition the unit to improve its screen angle. | |
| Ensure the distance between the unit and screen | |
| is within the adjustment range of the lens. | |
REMOTE CONTROL | Replace the batteries with new ones. | |
DOESN’T WORK | Make sure there is no obstacle between the | |
| remote control and the unit. | |
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English 24 |
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