Christie FHD651-P, User Manual

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Operation
FHD651-P and FHD651-T LCD Panels User Manual 29
020-000693-01 Rev. 1 (02-2014)
Gain
Use the Gain controls to correct color imbalances in the bright areas of the image. A good way to do
this is to use a test pattern consisting mostly of solid white areas, such as an 80 IRE “window”
pattern. If the white areas contain traces of red, green or blue, decrease the Gain for that color.
Offset
Use the Offset controls to correct color imbalances in the dark areas of the image. A good way to do
this is to use a test pattern consisting mostly of dark gray areas, such as a 30 IRE “window” pattern.
If the gray areas contain traces of red, green or blue, decrease the Offset for that color.
Aspect Ratio
To change the aspect ratio (size and shape) of the displayed image, select Aspect Ratio from the
Video Settings menu and press ENTER. Select the appropriate aspect ratio for the type of program
material being viewed.
Note that some aspect ratios are unavailable and/or not useful with certain types of source material.
The optimal setting depends on a number of factors, such as:
• The aspect ratio of the source material, as broadcast or encoded on the playback medium.
• The “display type” (16:9 or 4:3) and output resolution settings at the source component. Most
modern DVD/BD players and set-top boxes have such controls.
• Viewer preference (original aspect ratio with “black bars,” or a full-screen presentation with some
distortion or cropping).
Auto Scan
Select Auto Scan from the Video Settings menu and press or to turn this feature on or off. When
set to On, Auto Scan causes the input select function (using the SOURCE button on the remote
control unit or keypad) to skip over unused inputs, saving time.
Select Source
Choose Select Source from the Video Settings menu and press or to select the video source.