Iiyama ProLite TE9812MIS User Manual page 21

 Adjust the volume of sound
Press the VOL- / VOL+ Button on the remote control to adjust the volume of sound when the
menu page is not displayed on the screen.
 Switch the input signal
The Input setting menu appears on the screen when you press the Input Button on the remote
control.
[Remote Control]
[Remote Control]
BEFORE YOU OPERATE THE MONITOR 17