Brightness control, Degauss – Rockwell Automation 6159 Industrial 17 inch CRT Monitors, Series B User Manual
Page 19
Industrial 17" CRT Monitor
19
Publication 6159-5.1
Note:
Pressing the arrow keys simultaneously sets the standard
level.
Using the Contrast adjustment box
1.
Display the Contrast adjustment box.
2.
Use the arrow keys to select a value.
•
Press
<
to decrease the contrast of the image.
•
Press
>
to increase the contrast of the image.
3.
Press the
key to memorize the settings and complete the
adjustments.
Brightness Control
Use the brightness control to adjust the overall intensity of the display.
After allowing the CRT to warm up for at least a minute, adjust for the
least amount of brightness needed to make the display clearly viewable.
Adjust the brightness to match the brightness level in the room so that
the level will be easy to see.
1.
Display the Brightness adjustment box.
2.
Use the arrow keys to select a value.
•
Press
<
to decrease the brightness of the image.
•
Press
>
to increase the brightness of the image
Note:
Pressing the arrow keys simultaneously while the
Brightness adjustment box is displayed sets the
standard level.
3.
Press the
key to memorize the settings and complete the
adjustments.
Degauss
The display screen is degaussed automatically each time the monitor is
powered on. This degaussing eliminates color impurities and other
distortions of the display by neutralizing the effects of magnetic fields in
the surrounding environment.