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E
BE SURE TO CHECK FOR SAFETY
After installing or replacing the lens, be sure to check the following for safety.
1. Check the lens is securely fixed with the screws.
2. Check no wiring is damaged or tangled on the gear of the lens motor or
the other mechanical parts.
3. Check no part is missing, and no mounting part is loose.
Some parts are not used for installation or replacement. Keep these parts for later use.
NOTE: Figures in this manual may differ from the actual product.
When the lens is attached to the projector and images are being projected onto the screen, the
peripheral focus may be out of focus in some localized areas. If this happens, insert the accessory in
between the lens attachment and the lens to correct the focus.
Correcting the focus
Spacer “1”
Color; Clear
Thickness; 0.1 mm
60-inch projection
Screen
Inserting the spacers corrects the distance for best
diagonal focus at the screen.
The corrected distance is determined by the thickness
of the spacers that are used. As a guide, the distance is
adjusted by approximately 30 mm for each 0.1-mm
thickness of the spacers.
There are three types of spacers provided, and there
are four of each spacer type. Use these spacers to
correct the distance as required.
A
B
C
D
C’
D’
A’
B’
Distance
Lens
Lens attachment
Spacer “2”
Color; Black
Thickness; 0.2 mm
Spacer “3”
Color; Cream
Thickness; 0.3 mm
Correction distance
30 mm/for 60-inch
projection
Correction distance
60 mm/for 60-inch
projection
Correction distance
90 mm/for 60-inch
projection
