Christie Matrix SIM, Руководство по установке

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Section 4: Basic Operation
Matrix StIM/SIM Setup Guide 4-3
020-100397-02 Rev. 1 (11-2012)
Contrast
Changes the level of peak white in your images. Use
L
EFT
/R
IGHT
arrow keys until you reach the desired level
of contrast. For best results, start low and increase so that whites remain bright, but are not distorted or tinted
and that light areas do not become fully white (i.e., “crushed”). Low contrast results in dim images.
Bright
Increases or decreases the black level in the image. Use
L
EFT
/R
IGHT
arrow keys until you reach the desired
level of brightness. For best results, start high and decrease so that dark areas do not become fully black (i.e.,
“crushed”). Overly high brightness changes black to dark gray, causing washed-out images.
Gamma
Determines how gray shades are displayed between minimum input (black) and maximum input (white) for a
given amount of signal. The proper setting helps maintain optimized blacks and whites while ensuring a
smooth transition for the “in-between” values utilized in grays. Unlike brightness and contrast controls, the
overall tone of an image can be lightened or darkened without changing the 2 extremes and your images will
be more vibrant with good detail in dark areas when using the Gamma control. The typical
Gamma
Correction setting for most signals is 0 (zero). If excess ambient light washes out the image and it becomes
difficult or impossible to see details in dark areas, increase the gamma correction setting.
Number Keys
Press
1
to
9
to enter a value in a text box or to select a menu item. To enter a number greater than 9, press
0
(zero) before pressing another number. For example, press
0
(zero) then enter
2
to enter the number 12 as a
menu selection.
Help
Press
H
ELP
to display context-sensitive help windows. Press
H
ELP
again to toggle the help window OFF.
Menu
Press
M
ENU
to enter or exit the projector’s menu system.
OSD (On-Screen display)
Press
OSD
then the
D
OWN
arrow to hide the projector’s menu system during use. To enable the menus:
• Press and hold
OSD
for 2 seconds.
• Press and release
OSD
followed immediately by the
U
P
arrow.
• Press
OSD
twice.
Invisible menus are fully functional, enabling “hidden” access to numbered features and image adjustments by
entering the corresponding sequence of key presses on the remote.
NOTE:
With OSD ON, you can still hide
error messages and slide bars by disabling these options in the Menu Preferences menu.
Shutter
The shutter is open upon power-up. Press and hold
S
HUTTER
to move between simulated shutter states in the
order: OPEN-CLOSED-WHITE-OPEN. Or, press and release
S
HUTTER
followed immediately by
U
P
arrow
(CLOSED) or
D
OWN
arrow (OPEN) to guarantee the correct state. Close the shutter to block the displayed
image while maintaining access to projector functions. A white shutter state allows you to view menus and
images if projector settings turn the visible light OFF. Opening the shutter restores the image. The LED status
display shows
SH
when the shutter is in either black or white modes
F
UNCTION
key.