Video Switching System

VIDEO SWITCHING SYSTEMS ON CAMPUS

MCLA uses Extron for all our video switching systems on campus. You'll find these in nearly every classroom, and it serves to easily switch the video signal to the projector from the instructor's station computer, a laptop, a document camera, or other video device.

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Attached to every switcher is a MLC104 Controller. This device lets the user easily switch between sources, turn on/off the projector, and adjust volume.

Directions

• Press and Hold ON button for 3 seconds or until ON button lights up.
• Select the source you will be using

- For the desktop computer in the room, press the button labeled PC.

- For a personal laptop, press the button labeled HDMI (or in some rooms, LAPTOP)

- For the document camera, press the button labeled DOC CAM.

• Adjust volume by using the knob
• Turn off projector by holding the "OFF" button for upwards of 5 seconds or until a beep or light indicates the projector has turned off.