Ask Proxima Ultralight LS1 - Manual (Page 47)

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CLEANING THE LENS
Follow these steps to clean the projection lens:
t. Appty 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 ions.
2. Ughtly wipe the cleaning cloth over the lens.
3. When you dont use the projector, replace the lens cover.
5
C
TROUBLESHOOTING
Before cailing your dealer or service station for assistance, follow these steps, in this order, to make sure
everythmg is property connected.
1. Make sure you have connected the projector to your equipmertt as described in section * CONNECTING THE
PROJECTOR* on pages 10-15.
2. Check cable connections. Verify that all computer, video and power cord are property connected.
^ VAnfy thAt all pnwnr i« «wilRhnd rtn
4. If the projector still does not display an image, restart the computer.
5. If the image still does not display, unplug the projector from the computer and check the computer monitor's
display. The problem may be with your graphics controtter rather than with the projector. (When you reconnect
the protector, remember to turn the computer and monitor off before you power up the projector. Power the
eQuipment back up in order of: Projector, monitor, and computer)
6. If the problem still exists, check with following chart
1
Problem:
No power
Image is out of focus
Try these Solutions:
• Plug the projector into an AC outlet.
• Press POWER ON/OFF switch to ON.
• 8« sure READY INDICATOR fight is ON.
•Walt one minute after the projector is turned OFF before turning the
projector back on.
NOTE: After pressing POWER ONiWF button to OFF. The projector
functions as follows.
1. The LAMP indicator wil fight and the READY indicator wil turn off.
2. After one minute. READY indicator will light green again and the
projector may be turned on by pressing POWER ON/OFF button.
• Check TEMPERATURE WARNING indicator. If the indicator flashes
red. the projector cannot be turned on.
(See BASIC OPERATION on page 25).
• Check the projection lamp.
• Adjust the focus.
• Make sure the projection screen is at least 1.i m from the projector.
•Check the projection lens to see if it needs cleaning.
NOTE: Moving the projector from a coot 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.
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