Epson EB-440W, Installation Manual

Page: 18 / 84

18
D
Adjust the focus
(1) Move the air filter cover lever to open the air filter cover.
(2) Use the focus lever to adjust the focus.
(3) After you finish making the adjustment, close the air filter cover.
E
Use the top adjustment dial to adjust the vertical tilt
(1) Loosen the screw that corresponds to the top adjustment dial (
A
).
(2) Turn the adjustment dial to adjust the vertical tilt (
B
).
(3) After you finish making all of the adjustments in steps
E
to
I
, tighten the screw you
loosened in
A
.
Repeat steps
E
to
I
as necessary.
Focus lever
Air filter cover