Christie CP2000-X, Руководство пользователя

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BASIC OPERATION
CP2000-X User Manual
3-29
020-100031-01 Rev . 1 (03-2009)
Password-protected; Administrators, installers and
service technicians only.
The six Admin submenus offer a broad range of
options used primarily for defining how the
projector will respond to incoming sources in the
given environment, or for adjusting a major
system parameter affecting overall performance.
Four of the
Admin submenus— Source, Screen,
Gamut and IP Config —are available to both
administrators and installers. Two others—
General and Lamp —are restricted to installers
(service) only. See Figure3.17.
Other users cannot access Admin .
Admin/Source Submenu
Incoming sources can vary widely in their current resolution and original aspect ratio.
The projector must be able to respond to the myriad of possible combinations,
projecting full images of the desired size, content, and proportion in every case. This
consistency is achieved by creating a variety of
source files in projector memory,
each of which indicates the following for the projector:
 Incoming resolution (#pixels across, #pixels top-to-bottom)
 Offset desired (i.e., amount of data to discard. Rare.)
 Desired aspect ratio (i.e., the original display format to be recovered)
Although in rare cases the content distributor may include this source information as
part of a pre-defined PCF (applied by using the PCF in the projector), alternatively
these variables can be defined either in the
Source submenu in the TPC as described
here, or by using DCP Librarian . With a good collection of assorted source files
available in memory, the proper file can then be quickly chosen from within the
Custom menu for implementation in the projector whenever a matching input signal
is encountered.
Note that for any source, the projector relies on Source file settings as well as Screen
file settings. See also Admin: Screen menu.
Figure 3.17. Access Rights
for “Admin” menus