Acer KA Series - Adjusting the Brightness; Selecting the Input

EN-12
Adjusting the Brightness
Open the Brightness control and select the brightness setting using the Navi/
OK button. When you are done, press the Navi/OK button to exit.
Selecting the Input
Open the Input control and select the desired input. You can also toggle Auto
Source On or Off. When you are done, use the Navi/OK button to exit.