GE PT878 Oxygen Equipment User Manual


 
Chapter 6. Programming Meter Settings
120 Transport® Model PT878 Portable Liquid Flowmeter User’s Manual
6.6 Adjusting the Contrast
For more comfortable viewing in a particular environment, the PT878
enables you to adjust the screen contrast. To adjust the screen contrast:
1. From the Meter menu, scroll to the Contrast entry and press [ENTER].
The Display Options window opens on the Display tab, as shown in
Figure 80 below. (From the Format tab, press the [
W] key to move to
the Display tab.) To step through each parameter, press the [
T] key.
Figure 80: Display Tab in the Display Options Window
2. Scroll to the Darker or Lighter box as desired.
3. Press the [ENTER] button repeatedly until the screen has the desired
contrast.
Note: If you find the screen has become too light or too dark, scroll to the
other box and press
[ENTER] until you have adjusted the screen to
your satisfaction.
Display
Display Options
Cancel OK
Format
Darker
Lighter
Backlight Off
Min3
Language
English