LG AN110B, Service Manual

Page: 14 / 33

(4) Final Adjustment
Fix the adjustment screw in position. (1) , (2) , (3)
adjustment twice and find the optimum position. Check the
image with the naked eye for optimum alignment.
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Step 1 Step 2 Step 3
<Fig.5> Illuminator Left/Right Adjustment Sequence 2
<Fig.6>
Up/down
screw A
Right
(tighten
direction)
Adjustment
part
Screen state
Initial state State after adjusting
Screw
direction
Description
At first, upside illuminator goes down
and right illuminator also goes down in
detail.
Left
(loosen
direction)
At first, downside illuminator goes
down and left illuminator also goes
down.
left/right
screw B
Right
(tighten
direction)
At first, left illuminator goes down and
downside illuminator also goes down.
Left
(loosen
direction)
At first, right illuminator goes down and
upside illuminator also goes down.
left/right
screw C
Right
(tighten
direction)
At first, left illuminator goes down and
downside illuminator also goes down.
Left
(loosen
direction)
At first, right illuminator goes down and
upside illuminator also goes down.
4-2. Illuminator Phenomenon Adjustment
Illuminator goes down direction Illuminator goes down area