Datex-Ohmeda Aestiva 7900 SmartVent Technical Reference Manual page 57

4a.3.4.6 Optimal Screen
Contrast
Figure 4-11 • Optimal Screen Contrast menu item
1006-0453-000 05/04
The Screen Contrast menu is used to select the display brightness. The values
range from 1 to 10, with 10 having the most screen contrast.
4a Tests and Calibration 4.X Software
4a-11