ESG Family Signal Generators Hardkey and Softkey Reference
Display Contrast Keys
User’s Guide 4-21
Display Contrast Keys
You can adjust the contrast of the display by pressing the decrease
contrast key or the increase contrast key .
Pressing the decrease contrast key and holding it down causes the
display background to gradually darken in comparison to the text on
the display. The minimum contrast setting is not a completely black
display. Some contrast between the background and the text will still be
visible.
Pressing the increase contrast key and holding it down causes the
display background to gradually brighten in comparison to the text on
the display. If the background does not appear to change, it is probably
set to the maximum contrast.
Display contrast is a persistent state; it is not affected by an instrument
preset or by a power cycle.