Christie RPMSP-D120U Addendum

ADDENDUM

RPMSP-D120U 1.75:1 Projector

Applies to the Following Projectors

RPSMP-D120U 1.75:1

Refer to this addendum along with the
updated installation and setup information. It is recommended you keep this document with your manuals for
future reference.

RPMX/RPMSP-D120U User’s Manual (020-100043-xx) for

Installation & Setup – Modifying Project Configuration

The following illustration depicts an updated ISO view of the light engine. For details, refer to the
RPMX/RPMSP-D120U User’s Manual (020-100043-xx).

Figure 1.1 Secure Light Engine to Configuration Bracket

RPMSP-D120U 1.75:1 Projector Addendum Page 1 of 3

020-100169-01 Rev. 1 (03/08)

Throw Distance Formula

The following illustrations depict the updated horizontal and vertical throw distance for the RPMSP-D120U
1:75.1 projector. For details, refer the RPMX/RPMSP-D120U User’s Manual (020-100043-xx).

**light shield not shown for clarity

Figure 1.2 Throw-distance formula for Lens-horizontal Configuration

Adjust the Projection Lens

The following illustrations depict the updated projection lens for the RPMSP-D120U 1:75.1 projector. For
details, refer to the RPMX/RPMSP-D120U User’s Manual (020-100043-xx).

Figure 1.3 SXGA Lens Adjustments

Page 2 of 3 RPMSP-D120U 1.75:1 Projector Addendum

020-100169-01 Rev. 1 (03/08)