Adjust Display Brightness - Honeywell Marathon User Manual

Adjust Display Brightness

The display can be lightened or darkened by using the Fn key and the keypad:
1. Hold the Fn key down for a few seconds until the Fn key remains illuminated (sticky).
2. Press the 9 (brightness up) key to brighten the display.
3. Press the 3 (brightness down) key to darken the display.
The display brightness and darkness have nine levels. The display levels are managed by the Windows operating system. The
Fn key active sticky mode takes precedence if the NumLck key is illuminated (sticky) during this process.
2-6