EXFO PSO-100 Series Optical Sampling Oscilloscopes - Manual (Page 49)

Setting up and Using the Optical Sampling Oscilloscope
Optical Sampling Oscilloscope 41
Selecting Trace and Background Colors
Selecting Trace and Background Colors
Depending on your work environment, you may find that some display
colors are better to view the samplings. You can change the background
color, and the sampling trace color for each viewing window.
To change the background color:
From the Setup menu, select Background Color, then select either black
or white.
To select a trace color:
1. From the Setup menu, select Trace Color.
2. Select the channel for which you want to change the color, then select
a color in the list.