1) Power: Turn all devices on/off.

2a) Auto Image:  Recalibrates the video signal

2b) Proj Mute: Blanks the video display on the projector

3a) Laptop: Projector will display the Laptop

3b) PC: Projector will display the PC

3c) Mac: Projector will display the Mac

3d) VCR: Projector will display the VCR

3e) DVD:  Projector will display the DVD player

3f) Doc Cam: Projector will display the Document Camera

4) Volume: Adjusts volume for all classroom audio

5a) Title: Skip to beginning of DVD

5b) Menu: Navigate to DVD menu

5c) Enter: Select an option from the menu

5d) TV/VCR: Switches from TV and video

5e) Previous/Rewind: Navigate backward

5f) Play: Start playing DVD or videocassette

5g) Next/Forward:  Navigate forward

5h) Pause: Hold DVD or videocassette at certain position

5i) Stop: Stop DVD or videocassette from playing

5j-m) Tuner: Allows navigation through DVD menus.