Christie CP2000-M Setup Guide download pdf (Page 11)

Section 2: Basic Operation

CP2000-M/MR Setup Guide 2-3

020-100205-03 Rev. 1 (05/09)

Cool the Lamp Completely

The arc lamp operates at a high pressure that increases with temperature. Failure to allow the lamp to

sufficiently cool prior to handling increases the potential for an explosion causing personal injury and/

or property damage. After turning the lamp OFF, it is crucial that you wait at least 15 minutes

before

disconnecting AC and opening the lamp door. This provides enough time for the internal lamp cooling

fans to properly cool the lamp. Cool the lamp completely before handling. Again, always

wear

protective clothing. For all other precautions critical for safe removal and replacement of the lamp,

refer to 4.1

Lamp Replacement.

2.2 POWERING UP THE PROJECTOR

This is a manual power-up procedure. Some installations

may include an automation system that controls lamp

ignition in conjunction with other theatre variables.

The projector is powered by 200-240VAC. The switching

ballast provides a well regulated DC current (up to 85 amps)

with a maximum ballast power of 2.1kW. The power output

from the ballast is controlled by the Projector Control

Module (PCM), via a dedicated ‘RS232’ connection from the

motherboard to the ballast. A switch selectable secondary

100-240VAC inlet is provided, allowing the main electronics

to be powered separately, via a universal 100-240VAC UPS.

The main ballast is powered through the main 200-240VAC

inlet. A discrete AC switch above the 2 inlets (Figure 2-1)

allows the user to select whether the main electronics are

powered from the main inlet (requiring only 1 power cord to

supply the entire unit), or the secondary inlet supplied by the UPS, via an additional line cord (not

provided).

1. Connect the line cord to the AC receptacle at the lower-left rear corner of the projector and to

proper AC - the outlets must be near the equipment and easily accessible. IMPORTANT! Use the

line cord provided with each projector. DO NOT compromise safety by using other connectors.

DANGER

Lamp may explode causing bodily harm or death. Always wear protective clothing

whenever lamp door is open or while handling lamp. Ensure those within the vicinity of

the projector are also suited with protective clothing.

Never attempt to access the lamp while the lamp is ON. Wait at least 15 minutes after

the lamp turns OFF before powering down, disconnecting from AC and opening the

lamp door.

WARNING

Do not attempt operation if the AC supply is not within the rated voltage range,

as specified on the license label (found on the back of the projector).

Always power down the projector before unplugging the AC line cord. Wait 15

minutes for the main exhaust fan to turn OFF and for the lamp to cool

sufficiently before unplugging.

FIGURE 2-1 AC RECEPTACLE

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 73 74

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Christie CP2000-M Setup Guide Page 11

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