Acer EP720 Service Manual Page 38

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X1161/X1261/X1161A/X1161N/X110/H5360 Condential 2-14
2-19 Disassemble Speaker
(for X1261/H5360)
1. Unfasten 2 tenons (as green square)
as blue arrows point to disassemble the
Speaker.
2-20 Rod Adjustment
1. Environment Adjustment
- The distance between the engine and
the screen is 2.38 M.
- This process should be done at a dark
environment (under 2 Lux).
2. Procedure Adjustment
- Change the screen to "white screen".
- Adjust the screws by using the rod
on the engine module to readjust the
image.
("Screw 1" should be adjusted rst, and
then "screw 2". Adjust until the yellowish
or bluish parts disappeared.)
1
2
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