Adjusting The Lens - Dukane 8958H-RJ User Manual

Adjusting the lens

1.
Use the ZOOM ring to adjust the screen
size.
2.
Use the FOCUS ring to focus the picture.
3.
Turn the VERTICAL adjuster fully counter
clockwise. Then turn it clockwise and adjust
the vertical lens position upward.
4.
Turn the LOCK counter clockwise to loosen
the lock of the HORIZONTAL adjuster.
5.
Turn the HORIZONTAL adjuster clockwise
or counter clockwise to adjust the horizontal
lens position.
6.
Turn the LOCK fully clockwise to tighten it and lock the horizontal lens
position.
7.
Use the FOCUS ring to focus the picture.
CAUTION
when subjected to shocks. It may need more strength to turn the adjusters near
the adjustment limits. Be careful not to apply too much strength.
NOTE
• Use a hexagon wrench to turn the VERTICAL, HORIZONTAL
adjusters and LOCK. If you do not have a hexagon wrench, you can use a
flathead screwdriver with more careful handling.
• Use the LOCK so that the lens does not shift from the adjusted horizontal
lens position. Adjusting the vertical lens position may shift the horizontal lens
position. This projector is not equipped with a lock for vertical lens position.
►Operate the lens adjusters gently as the lens may malfunction
Operating
FOCUS ring
ZOOM ring
LOCK
(Horizontal
adjuster lock)
HORIZONTAL
adjuster
VERTICAL
adjuster
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