StarTech.com SV1115IPEXT - Manual (Page 40)

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Video Tuning Menu
Use the Auto Everything button to automatically fine-tune all three
adjustments. If the test pattern for Color Offset calibration is not present
on the screen, then the Color Offset adjustment is skipped.
Changes/frame indicates the number of 16x16 blocks of video that are
being sent, on average, for every frame of video. With a static image
being displayed by the server, this number will be zero (shown as -nil-).
Moving the mouse, for example, will cause the number to jump to about
2 or 3.You may use this number to judge the picture quality as you
adjust the controls on this menu.
Picture Positioning affects the image position on your screen. If you
see a black line on either side of your screen, or at the top or bottom,
you can use the arrow buttons to shift the image in that direction.
Pressing Auto does the same thing for you automatically. Use Save
to save the changes you have made manually. Since this adjustment
depends on the video mode, separate values are stored for each video
mode.
Color Offset is a fine tuning adjustment that requires the use of a
test pattern. There is a copy of the test pattern available on the Help!
menu of the integrated web server. You must arrange for that image to
be shown on the host computer. Do not allow scaling, cropping or any
other changes to that image. Press the Auto button and the system
will calibrate color for the best possible picture in approximately one
minute. If the system cannot find the test pattern on the screen, it will
say so. Check that the pattern isn’t scaled or covered up. It’s important