Highland BBS Test Patterns
NTSC Test Pattern is at the Bottom of this Page
CROSS HATCH DOT PATTERNS to check your Converenges of your CRT
Set your screen to 640 x 480 and to Full Screen on your Browser for the best results
These CROSS HATCH DOT PATTERNS are standard ASCII Letters
Set to view at 640 X 480. If you see a red, blue or green
border around some of different patterns, your monitor needs servicing.
I only used large "X"s, stars "*", periods ".", pipes "|" and "_" lines
on a black background.
The 6 Color Bars Patterns at the bottom, is a repeated GIF file I found on the net
and set to force starting at 600 X 450.
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*
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XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
X
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XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
X
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XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
NTSC Color Bars set at 600 X 450
NTSC Color Bars set at 640 X 480
NTSC Color Bars Set at 800 X 600
NTSC Color Bars set at 1024 X 768
NTSC Color Bars set at 1280 X 1024
NTSC Color Bars set at 1600 X 1200