How to use the multipurpose room a/v equipment

Power on the computer

Select "Multi Purpose Room iMac"

Turn on projector

Insert DVD into the slot on the right side of the computer

Size window to fit the screen

Un-mute the audio

Press projector (2nd one a down) to operate volume

Once pressed you'll see a number displayed, then you can control the volume with the up and down buttons.

When finished. Mute the audio.

Eject DVD

Shut down computer

Power off projector by pressing the "off" button and then pressing "enter" on the remote control