WN-5230-S VideoWall User’s Guide
Hue: Changes the tint of images to be more green or more magenta colored.
1.Press the remote control LEVEL button
2.Display an
3.Adjust Brightness
4.Display an
5.Adjust Contrast
6.Display a standard SMPTE Color Bar pattern
7.Enable the Blue Only function
Brings up the Video Controls menu (must have Comp Video or
Frame 50882 on Reference Recordings, “A Video Standard” test disk is an
Set the Sample values for R, G and B as close to 001 as possible while keeping the Brightness number as high as possible.
If all the initial Sample values (R, G, & B) are greater than 001, then reduce the Brightness number until the first Sample value reaches 001.
If the initial Sample values are showing 001, then increase the Brightness number until all Sample values are 002 or greater. Stop adjusting when the last Sample value goes from 001 to 002.
If Brightness is decreased while the Sample values are at 001, the color range for the displayed image will be decreased.
Frame 50823 on Reference Recordings, “A Video Standard” test disk is an
Set the Sample values for R, G and B as close to 254 as possible while keeping the Contrast number as low as possible.
If all the initial Sample values are less than 254 then increase the Contrast number until the first Sample value reaches 254.
If the initial Sample values are showing 254 then decrease the Contrast number until all Sample values are 253 or less. Stop adjusting when the last Sample value goes from 254 to 253.
If Contrast is increased while the Sample values are at 254, the color range for the displayed image will be decreased.
Contrast and Brightness interact, so you may want to go back to check Brightness
A SMPTE Color Bar pattern is available at frame 17177 on Reference Recordings, “A Video Standard” test disk.
Select the Blue Only option with the up/down arrows and press ENTER to enable it. At this point the screen will show only shades of blue.
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