Microtek MS4 - Manual (Page 20)

Adjusting the Volume
1.
Press the Volume +/- but -
tons on the projector or
the remote control.
The volume control ap-
pears on the display.
2.
Use the Volume +/- but -
tons to adjust the level.
3.
Press the Mute button (on
the remote control only)
to turn off the volume.
4.
Press any Volume +/-
buttons on the projector or
the remote control to turn
off mute.