Leveling The Projector; Installing The Projector Lens - Christie Boxer 30 Installation And Setup Manual

Keep the projector lens as perpendicular to the screen as possible, even if significantly above
the screen center. When a particularly short throw distance combines with a wide screen, you
may have to forfeit some aim and stay more perpendicular to the screen. In such cases,
some lens offset can reduce the keystone distortion.
2. Center the projector with the screen.

Leveling the projector

Use the projector feet to level the projector.
1. To adjust the vertical position of the projector, extend or retract the adjustable feet on the
bottom of the projector using the adjustable knobs on the feet.
The projector feet are removable and can be moved to the top of the projector to run in an
inverted orientation.
2. Once the required adjustment is made, using a wrench, tighten the lock nut against the
bottom of the projector.

Installing the projector lens

Only use lenses designed for Boxer 30 projectors. Installing a lens not designed for Boxer 30, results
in a warning that the lens is not present.
1. Remove the lens caps from the lens.
The packaging tape is required to ensure safe shipment of the projection lens to restrain the
zoom ring from rotating during shipping.
2. Align the guides on the front cover and the lens marked by a red line.
Boxer 30 Installation and Setup Manual
020-102017-01 Rev. 1 (11-2015)
Installation and setup
17