Rockwell Automation 6185-C_B Industrial 15 12 Inch Monitor User Manual - Manual (Page 29)

Configuring Video Setup 29
Publication 6185-5.1
Adjusting the Brightness
Changing the brightness setting adjusts the overall intensity of the
monitor. To obtain the best display, first set the brightness control to the
appropriate setting under the lighting conditions in which the monitor
will be used.
Note:
Allow time for the backlight on the monitor to warm up
completely before you adjust the brightness control.
1. Highlight the Brightness option and press Select.
2. Adjust the brightness value to its lowest setting.
3. Adjust the brightness until the black bar at the top of the screen
changes from black to dark gray.
4. Adjust the brightness down until the bar changes back to black. This
is the optimal brightness setting given the current lighting
conditions.
5. Exit the Brightness menu.
Adjusting the Contrast
Changing the contrast setting adjusts the difference between the
monitor's light and dark elements. The optimum setting may vary
slightly with different types of monitors and changes in ambient lighting,
as well as individual taste.
1. Highlight the Contrast option and press Select.
2. Adjust the contrast value up to its highest setting. The gray bars on
the bottom of the screen image change to white.
Adjust the contrast down until the white bar stays white and the first
light gray bar changes back to light gray. The figure below is the
optimal contrast setting given the current lighting conditions.
Figure 10
Contrast Adjustment
3. Exit the Contrast menu.