Mitsubishi Electric WD-52631 Service Manual page 28

Rotation Adjustment
• Loosen [A-4] and adjust [A-3] to rotate the picture clockwise.
• Loosen [A-3] and adjust [A-4] to rotate the picture counter clockwise.
Vertical Keystone Adjustment
Rotate [A-7] to remove any vertical keystone distortion.
• Rotate [A-7] counter clockwise to increase width at the top of the picture.
• Rotate [A-7] clockwise to increase width at the bottom of the picture.
NOTE: Picture vertical position may shift during keystone adjustment
After
Making Adjustments:
1) Tighten locking screws [A-3] and [A-4], hand tight only.
2) Tighten locking screw [A-1]. Torque to 29Kg/cm (minimum).
3) Tighten locking screw [A-2] . Torque to 29Kg/cm (minimum).
MODEL: WD-52631 / WD-57731 / WD-65731
Page 28