Automatic adjustment (AUTO SETUP)
How to adjust the lens for addressing unevenness of
focusing
If the image is out of focus in any portion of the screen, adjust the lens by turning the adjustment screws to obtain
evenness of focusing.
Lens bracket
Fixing screws
a
b
c
V up
H left
V bottom
The instructions within parentheses apply to ceiling mount installation.
V up is out of focus
a
(Turn counterclockwise)
Turn counterclockwise
b
(
)
Turn counterclockwise
c
(
)
For example:
When the image is out of focus in the upper portion of the screen (V up):
Turn the adjustment screws b and c little by little counterclockwise while checking evenness of
focusing in the upper and lower portions.
Attention
•
When moving the projector, return the lens to the home position (p. 38), and then tighten the 3 fixing screws to
secure the lens bracket.
H right
V bottom is out of focus
Turn counterclockwise
(
)
(Turn counterclockwise)
(Turn counterclockwise)
1. Remove the projection lens
cover and lens. (p. )
. Loosen the fixing screws that
secure the lens bracket about
two turns.
•
Tool to be used :
Allen hex socket driver or Allen wrench (2.5 mm
diagonal hexagon)
. Install the lens removed in step
1.
4. Adjust the lens by turning the
adjustment screws a, b and c
counterclockwise.
•
Adjust the screws a, b and c after installing
the lens.
•
Tool to be used :
Allen hex socket driver or Allen wrench (2.5 mm
diagonal hexagon)
H right is out of focus
(
)
Turn counterclockwise
(
)
(Turn counterclockwise)
H left is out of focus
(
)
(Turn counterclockwise)
Turn counterclockwise
(
)
ENGLISH –
9