Crestron Isys i/O TPMC-15-CH-L Operation Manual page 36

Touchpanel Media Centers
"Video Setup" Window - RGB 1 Tab (QM-L versions only)
32 • Touchpanel Media Centers: Crestron Isys i/O™ TPMC-15/17-L Series
Crestron Isys i/O
RGB is setup using the Size, Position, Color, and Lock Sync controls. The following
test patterns are recommended for adjustment.
Lock Sync – A vertical (alternating black/white lines) line test pattern screen is
recommended. Lock Sync is available for RGB only.
NOTE: The vertical line test pattern should look uniform. If you see dark vertical
bars in the test pattern, adjust 'Coarse' to eliminate bands. If you see only horizontal
noise, adjust 'Fine' to reduce or eliminate noise. You may also need to perform this
vertical line adjustment again after changing the size of the display image.
Size and Position – A vertical/horizontal line grid screen test pattern is
recommended when adjusting for position and size.
Color – Color bar and gray scale screens test patterns are recommended for color
adjustments. All inputs are adjusted for brightness and contrast. Red, green and blue
are individually adjusted for an RGB input. Hue and saturation are adjusted for
composite, S-video and component video inputs.
NOTE: Changes made in the SIMPL windows program override these color
adjustments.
NOTE: When Default is selected, all controls are set to zero.
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TPMC-15/17-L Series
Operations Guide - DOC. 6354