-20-
Lens Mounting and Removing
A
B
C
Adjustment procedure
Locking screw
(Black)
Adjustment screw
(Silver)
Screen
Locking screw
(Black)
Adjustment screw
(Silver)
Screen
Screen
Adjustment screw (Silver)
Locking screw (Black)
T/L
B/R
B/L
T/R
L
R
Loosen the focus locking screws (Black) of the adjustment point.
Turn the focus adjustment screws (Silver) to adjust the focus balance.
When adjustment is complete, tighten the locking screws (Black).
Three adjustment screws can work on the following focus balances respectively.
Point A
Adjust the focus balances of left and right side of the screen.
Point B
Adjust the focus balances of top left and bottom right of the screen.
Point C
Adjust the focus balances of top right and bottom left of the screen.
1.
2.
3.
NOTE;
Please use either a hexagon screwdriver or hexagon wrench (3 mm) for adjustment
screws and locking screws.
Turning the screw counter-clockwise
●
Move the optimal focus of right side of the screen backward.
Turning the screw clockwise
●
Move the optimal focus of right side of the screen forward.
Turning the screw counter-clockwise
●
Move the optimal focus of bottom right of the screen backward.
Turning the screw clockwise
●
Move the optimal focus of bottom right of the screen forward.
Turning the screw counter-clockwise
●
Move the optimal focus of top right of the screen backward.
Turning the screw clockwise
●
Move the optimal focus of top right of the screen forward.
DS+750 Service Manual
020-000211-01 Rev. 1 (06-2009)
Summary of Contents for DS+750
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