ViewSonic VS13835 warranty Installing the first projector Set a, Removing pocket caps

	Installation
2.2 Installing the first projector (Set A)
Removing pocket caps	Pocket caps
When stacking the two projectors, remove the pocket
caps on Set A.

CAUTION ► It is recommended to use a pin or the like to remove the caps. If you are using finger, be careful not to injure your nail and finger.

NOTE • Cap storage pockets for the pocket caps
are inside the lens adjuster door. Be sure to keep
the caps in the storage pockets after removing the	Thin end
caps from the stack pockets.
To store the cap to the pocket, place the thin end of
the cap into the pocket first, then push the other side	Cap storage
of the cap down firmly to the bottom of the pocket.
It is important to ensure that the caps are securely	pocket
stored to prevent children and pets from swallowing
them.

Preparing elevator feet

When stacking the two projectors, set the length of the elevator feet to the minimum using the elevator but- tons on Set A and B.

CAUTION ► Be careful when stacking the two projectors, the projector on top may slide down.

Deciding installation position

Decide the position of Set A and its projection angle. (User’s Manual (concise) → Arrangement and Adjusting the projector’s elevator.)

NOTE • Set the tilt angle of Set A to within 12 degrees from the level line.

•Take the followings into account when considering the installation position. - VERTICAL adjuster should be set to the upper limit position.

- ZOOM ring should not be set to the widest position.

- HORIZONTAL adjuster is recommended to be set near the center position.

ViewSonic 228 Pro9500