Acer H7530D - H7530;H7530 D Confidential; Rod Adjustment

H7530/H7530D Condential 2-23
2-24 Rod Adjustment
Note: - You must disassemble the DA Motor to
adjust the screws (only for H7530D).
1. Environment Adjustment
- The distance between the engine and
the screen is 2 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.)
3. Abnormal image inspection
- It should not have any abnormal color
at the frame of the image by estimating
through the eyes.
Note: - To avoid over adjusting the rod.
- After the opreation, please use the glue
to x the screws.
- Please use Z type driver to adjust Rod
screw 1.
Z type driver
Screw 1
Screw 2