Aligning The Projector Lens Center; Adjusting The Angle - Epson ELPMB22 Manual De Usuario

2-5 Aligning the Projector Lens Center

Moving the projector plate horizontally enables you to align the center of the ceiling
mount (the ball joint) and the center of the projector lens.
Horizontal adjustment range: 130 mm (ELPMB22)/100 mm (ELPMB23)
Warning
Hold the projector carefully from below during adjustment.
Retighten all screws after adjustment. If they are not sufficiently tight
the projector may fall.
(1) Loosen the four lens alignment screws using the hexagon wrench
provided.
(2) Adjust the lens position by moving the projector plate horizontally until
the measurement on the scale sticker (measurement (A) in the
illustration) equals the measurement for your projector shown on our
website.
(3) Fully tighten the four lens alignment screws using the hexagon wrench
provided.
Horizontal
movement

2-6 Adjusting the Angle

The ball joint structure makes it simple to fix the projector in any position within the
installation angle range.
Horizontal rotation adjustment range: 360 degrees in any direction
Vertical tilt and sideways tilt adjustment range:
Warning
Hold the projector carefully from below during adjustment.
Retighten all screws after adjustment. If they are not sufficiently tight
the projector may fall.
Scale sticker
(A)
Lens alignment screws (4 pcs.)
±
18 degrees
9