Alignment and Adjustments
1-46
Samsung Electronics
Remove the five screws.
Lift up the bracket and the light tunnel.
Remove the screw
at the side of the
light tunnel.
Light Tunnel
Fine dusts stick to the light
in the out direction.
❈
Blow out the dust with strong bursts of air, and then re-assemble in reverse order.
Make sure to work in a clean room to avoid dust getting in again.
❈
Since the existing dust might not be completely cleared,
change the direction of the light tunnel after cleaning with bursts of air.
- Switch the light input part to the output part, and the light output part to the
input part, on a 180 degreeangle.
- This failure can occur only when there is dust on the output part. Any dust on the
input parts are extinguished by heat
❈
Re-assemble the ASSY in reverse order.
Содержание HLN507W1X/XAA
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