Panasonic PTD7600E Bedienungsanleitung
39
ENGLISH
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.
evenness of focusing.
How to adjust the lens for addressing unevenness of focusing
Remove the lens cover and lens (Refer to
page 34).
Loosen the three 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
.
Adjust the lens by turning the adjustment
screws , ,
screws , ,
and counterclockwise.
• Tool to be used : Allen hex socket driver or Allen
wrench (2.5-mm diagonal hexagon)
V
up
H
left
H
right
V
bottom
V up is out of focus
V bottom is out of
focus
The instructions within parentheses apply to ceiling mount installation.
(Turn
counterclockwise)
Turn
counterclockwise
counterclockwise
(
)
H right is out of focus
(
)
H left is out of focus
(
)
Turn
counterclockwise
counterclockwise
(
)
(Turn
counterclockwise)
Turn
counterclockwise
counterclockwise
(
)
(Turn
counterclockwise)
Turn
counterclockwise
counterclockwise
(
)
(Turn
counterclockwise)
(Turn
counterclockwise)
Turn
counterclockwise
counterclockwise
(
)
(For example)
When the image is out of focus in the upper portion of the screen (V up):
When the image is out of focus in the upper portion of the screen (V up):
Turn the adjustment screws
and
little by little
counterclockwise while checking evenness of focusing in the
upper and lower portions.
upper and lower portions.
a
b
c
Fixing screws
Lens bracket
Adjust the screws
,
, and
after
installing the lens.
Note
• Be sure to tighten the fixing screws before
transportation.