Keysight Technologies E4417A - Display Brightness and Contrast Adjustment; Introduction; Procedure

Adjustments 3
Keysight E4416A/E4417A Power Meters Service Guide 83
Display Brightness and Contrast Adjustment
Introduction
The following procedure should be performed whenever a front panel assembly or
processor assembly is replaced.
The brightness is controlled automatically after executing the
softkey. Press , , and to locate this softkey menu.
Procedure
1 Access the softkey menu and use the
softkey to increase the contrast, or the softkey to decrease the contrast
of the display.
2 When the desired display contrast level is obtained, press the
softkey, located under the softkey menu.
Set Brightness
System
More
Service
Display
NOTE
The contrast adjustment is subjective and varies according to individual user
requirements.
Display
Set Contrast
Service