Olympus U-LLGAD Manuel d'instruction - Page 12
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If the lighting display LED lights red
If the equipment does not work properly, e.g. the lamp is not turned on, etc., the lighting display LED lights red. Follow
the procedures described below.
Lighting display LED lights red
Turn O (OFF) the power switch on the back side of the Light Guide, and unplug
the power cord plug from the outlet. If the equipment itself is being heated, wait for
approximately 10 minutes before proceeding.
Is there any dirt or dust
accumulated in the ventilation
opening?
Does the lamp lighting time exceed
2,000 hours? (See page 7.)
Is the lamp connector connected
properly? (See page 9.)
Plug the power cord plug into the outlet and turn / (ON)
the power switch, and then press the lamp switch.
After the lamp is turned on, check that the fan is working.
* If the fan does not work, turn \ (OFF) the power switch
and unplug the power cord plug from the outlet.
Then contact the sales office you have purchased
this equipment.
8
No
No
Yes
Is the lamp turned on?
Yes
Remove the dirt or the dust from the ventilation
Yes
opening on the bottom and side of the light
source with a vacuum cleaner, etc.
Replace the lamp. Refer to page 9 for the
Yes
replacement procedure.
No
Connect the lamp connector properly. Refer to
page 9 for the connection procedure.
Turn \ (OFF) the power switch and turn /
(ON) the power again, and then press the
lamp switch. If the lamp is still not turned on
No
though repeating this procedure several times,
contact the sales office you have purchased
this equipment.