39 TREK-753 User Manual
Chapter 5 Software Demo Utility Setup
Figure 5.2 J1939 Test - 1 & 2
5.2 Hot Key Test
Click "Hot Key test" program in IMC demo main menu.
If "Auto Brightness" is checked TREK-753 will adjust the panel brightness automati-
cally using a built-in light sensor input. Or the brightness of panel and hot keys can be
set manually.
Figure 5.3 Hot Key
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