Viewsonic VS13835 Manual De Usuario

26

ViewSonic 

Pro9500

Operating

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.

LOCK

FOCUS ring

ZOOM ring
LOCK 

(Horizontal

adjuster lock)

HORIZONTAL 

adjuster

VERTICAL 

adjuster

6.

 

Turn the 

LOCK fully clockwise to tighten it and lock the horizontal lens 

position.

7.

 

Use the 

FOCUS ring to focus the picture.

►Operate the lens adjusters gently as the lens may malfunction 

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.

CAUTION

• 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.

NOTE