Section 3: Setup
Matrix StIM/SIM Setup Guide
3-11
020-100397-02 Rev. 1 (11-2012)
Input Level Detector
The
Input Level Detector
check box enables specific thresholds for blacks and whites. Input levels that fall
below a specified level value (see below) are displayed as black, and all others are displayed as white.
1. Enable
Input Level Detector
and display a continuous grayscale.
2. Set
Level Detector Threshold
to near black (such as 200).
3. Adjust offsets to minimize areas of black stripe.
4. Set
Level Detector Threshold
to near white (such as 800).
5. Adjust gains to minimize areas of white stripe.
Level Detector Threshold
Input Level Value
defines the value to be used by the
Input Level Detector
in recognizing blacks and whites.
See
Input Level Detector
, above.
Aspect Ratio Overlay
Check this box to display an overlay pattern over the image. The overlay shows the boxes corresponding to the
size and shape of different aspect ratios.
Test Pattern Color Swap
This function swaps the green and red color when drawing the Grid test pattern, and may be helpful when
adjusting convergence on the projector.
Freeze Image During Auto Setup
If selected, this will hide temporary image artifacts that may appear during the auto setup procedure.
Advanced Diagnostics
Allows for the setting of advanced controls which may cause image disruption, including the possible loss of
the OSD menus. These disruptions are only temporary; pressing
EXIT
to exit the menu will restore the settings
and allow normal operation.
•
Output Peak Detector:
This is an aid for setting up the input levels. It causes the data to be processed so
that very bright and very dark signals display as fully ON or OFF, and everything in-between is set to mid
level gray. The input levels should be adjusted so that bright and dark objects in the image are just visible.
•
Output Level Detector:
This is an aid for setting up the input levels. It causes the data to be processed so
that all levels below a specified value are set to black and all above (and including) it are set to white.
•
Level Detector Threshold:
Specifies the threshold to be used by the level detector.
•
Light Engine Test Pattern:
One of 3 light module test patterns may be displayed: black, white or gray
scale.
3.3.2 InfraRGB Menu
This menu lets you set up the IR projection capabilities of the Matrix StIM/SIM projector:
Main Menu >
Configuration > InfraRGB
.
Enable InfraRGB
Enables the display of IR according to the setup of
InfraRGB
options.
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