Adjust The Brightness Of Your Display - IBM 3205 Maintenance Information

A.7 ADJUST THE BRIGHTNESS OF YOUR DISPLAY
1. Set the switches as indicated.
Figure A-20. Set Switches
2. Turn the Brightness Control Knob to adjust brightness.
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Brighter
Figure A-21. Adjust Brightness Control
3. Your di splay should look similar to thi s. (You need not check each symbol for
errors.) Note: The status light should be blinking.
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TEST
Figure A-22. Color Test Pattern
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Note: If the test pattern does not appear, go to page 2-2 and perform the console
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A-10 IBM 3205 Color Display Console
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