Eiki Multimedia Projector LC-X1UA - Manual (Page 52)

CLEANING THE LENS
Follow these steps to clean the projection lens:
1. Apply a non-abrasive camera lens cleaner to a soft, dry cleaning cloth. Avoid using an excessive amount of cleaner.
Abrasive cleaners, solvents or other harsh chemicals might scratch the lens.
2. Lightly wipe the cleaning cloth over the lens.
3. If you don’t intend to use the projector immediately, replace the lens cover.
TROUBLESHOOTING
Problem Try these Solutions:
No power • Plug the projector into an AC outlet
• Turn the MAIN ON/OFF button to ON
• Be sure the READY INDICATOR light is ON
NOTE: After pressing the LAMP POWER ON/OFF button to OFF. The projector
functions as follows.
1. The LAMP POWER indicator will light and the READY indicator will turn off,
2. After one minute, the READY indicator will light green again and the projector may
be turned on by pressing the LAMP POWER ON/OFF button.
• Check temperature warning indicator. If the indicator flashes red, the projector
cannot be turned on.
(See “USING THE PROJECTOR” section on page 29).
• Check the projection lamp.
No image •Check if computer or video cables are connected to the Projector and the computer or
video equipment.
• Check the color system. (Video Mode).
• Check the computer system. (Computer Mode).
Image is out of focus •Adjust the focus.
• Make sure the projection screen is at least 3.6 .feet (1.1 m) from the projector.
• Check if the projection lens is dark.
NOTE: Moving the projector from a cool temperature location to a warm
temperature location may result in moisture condensation on the lens. In such
an event, leave the projector OFF and wait until condensation disappears.