Elo TouchSystems ENTUITIVE TOUCHMONITOR ET1545C - Manual (Page 22)

Chapter 3 : Operation
16 - Elo Entuitive Touchmonitor CRT Rear Mount User Guide
Touchmonitor Controls
You can adjust the screen display by using the control buttons located on
a panel that’s inside the bottom of your touchmonitor.
Menu
Select
Brightness
Contrast
Power LED
Soft Power Switch
Underside view of the touchmonitor