Setup guide

2-16 CP2000 Setup Guide
020-100070-01 Rev. 1 (10/08)
Section 2: Installation and Setup
Ballast 115 VAC Taps: Ensure nominal line between the terminals labeled 115V and COMMON (or
0V) is within 10% of 115 VAC (Figure 2-22).
• If your measurement at the 115V terminal is 126.5V or more, move the 115V wires to the tap labeled
-10%.
• If your measurement at the 115V terminal is 103.5V or less, move the 115V wires to the tap labeled
+10%.
FIGURE 2-22 CHECK VOLTAGE BETWEEN 115V AND COMMON (“0V”)
2.2 INSTALLING AND CONNECTING SOURCES
Depending on site requirements, cinema servers such as digital media storage devices or non-cinema
sources such as PCs either reside outside of the projector, or are rack-mounted directly in the rear of
the CP. They must not interfere with CP operation.
Regardless of mounting location, sources must connect to one of four ports on the Communication and
Source Connection Panel located on the underside of the projection head. They are typically connected
as part of projector installation. Once made, these connections are inaccessible from the outside of a
locked projector and can be considered secure and permanent. Changing or adding a source connection
requires access via the locked CP pedestal.
• If External: Source/server cabling routes through the pedestal toe and up to the underside of the
projection head. Limit cable length to 300 feet or less. Connect power externally or within the pro-