InFocus INF6501a Hardware Manual page 12

The remote has the following buttons:
Page 10
Power: Switches the power on or puts the monitor into Standby.
Menu: Turns the OSD menu on and off.
Input: Toggles the Input Source menu on and off, which allows the user to change
sources.
Left, Right, Up, Down Arrows and OK: Use these buttons to navigate through and
make changes to the Onscreen Menu features.
Brightness: Opens the Brightness slider bar. Use the left and down arrows to
reduce brightness, and the right and up arrow buttons to increase brightness.
Back: Returns the user to the previous menu.
Vol up: Increases the audio volume.
Vol down: Decreases the audio volume.
Mute: Switches the audio on or off.