Christie CP2000-X, Руководство пользователя

Страница: 13 / 164

INSTALLATION AND SETUP
CP2000-X User Manual
2-5
020-100031-01 Rev . 1 (03-2009)
SET THE LAMP TYPE:
Before powering
up the projector and igniting the lamp,
the installer must define in projector
memory the size of lamp installed,
otherwise you risk severely
overdriving or underdriving a lamp.
At the TPC, go to the Admin: Lamp
menu (password required). Enter the
size of the lamp currently installed in
the projector (factory default = 2.0
kW). See
Section 3, Operation if you
need help using the TPC menus. Also
record the lamp type on the “Lamp
Installed” label.
SET THE CABLE LENGTH:
Still in the
Admin: Lamp menu, use the “Cable Length (m)” text box to record the length of
high-voltage DC cables connected between your lamp ballast and projection head.
This value regulates the voltage drop that occurs over distance, and ensures that
adequate voltage reaches the lamp. Particularly in projectors rented for temporary
installations, the setting may have to be changed from its last use. Adjustment range
is 2-30m (6½-100 ft.) in 1m increments.
Ignite the Lamp and Select the Source
At the TPC Main menu, press the lamp button and hold for two seconds to ignite the
lamp. Press the desired channel button on the Main menu. The source will be
displayed according to pre-defined factory defaults for this channel. Adjust or apply
new settings as described in
Section 3, Operation .
Adjust the Lens
Turn the focus knob to sharpen the image. Adjust the zoom ring on the lens to
increase or decrease image size. If desired, use the horizontal and/or vertical offset
knobs to shift the image location. For other lens functions, refer to
2.8, Offset and
Boresight Alignment and 3.8, Working With the Lens .
Although the CP2000-X is carefully engineered to deliver an exceptional quality
high-brightness, high-resolution output, your final display results could still be
compromised if the projector is improperly installed. This subsection discusses issues
to consider before proceeding with a permanent installation. Read through for an
understanding how good positioning will help ensure optimized images at any site.
Front Screen Installations
This projector is intended for use with flat or slightly curved screens, front or rear,
ranging from about 5 meters (16 ft.) to 25 meters (82 ft.) wide. Although flat screens
generally offer a low gain similar to a matte white wall paint—approximately 1 with
a viewing angle just under 180°—and are considered most effective when ambient
light is low, this difference in gain may be negligible given the very high light output
from this projector. In addition, incident light reflects equally in all directions so the
audience can see the display from more acute viewing angles. See Figure 2.7.
Figure 2.6. Lamp Type and Cable Length
STEP 7 
STEP 8 
2.2 Installation
Considerations
Screen Types
Controller
Tou
ch Panel
Controller
Tou
ch Panel