This is the projector power off button.  The projector lamp will go into the shut down process when this button is clicked
This is the computer mode button.  Click this button when using either the desktop computer or a laptop computer.  This mode should also be used when playing a DVD on the computer.
This is the projector power on button.  The projector lamp will illuminate a few minutes after this button is clicked.

This is the AV mute off button.  Click this button to return the audio and the picture to normal after muting them with the AV Mute On button.

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This is the AV mute On button.  Click this button to turn off both the picture and the sound without turning off the projector.

This window shows a digital reference to the sound volume.  The volume may be set from 0 to 60 by adjusting the slider.

Use this slider to adjust the volume level of the sound. Adjust it by clicking on the control, holding the mouse button down drag the slider up or down.
The volume bar shows the relative level of loudness of the sound.  The more red the louder the sound
Clicking the Projector Status button  brings up a screen showing the condition of various aspects of the projector.
Clicking the Image Position button brings up a screen to choose showing the image sized for the screen or the whiteboard.
This is the Picture Freeze Off button.  Clicking this button will unfreeze the picture on the screen returning the projector ro normal operation.
This is the picture freeze on button.  Clicking this button will freeze the current picture on the screen until the Off buton is clicked.
Click the Autosync Button to adjust the projector picture to match a laptop computer.
This is the video mode button.  Click this button when using a device connected to the audio/video harness on the desk such as a VCR or an MPeG player.