Educational Technology Support Classroom Equipment Classroom Projector To switch inputs press the Input button on the remote to bring up the menu. Pressing Input again will toggle to the next available input. Repeat until you are on the desired input. On some remotes, press Video for the VCR/DVD or Computer/RGB for the PC. Input Options: Input Device Computer VCR/DVD Projector Input Selection use the remote control PC input Video input Connecting a Laptop to the Projector To connect a laptop to the projector use the AUX VGA cable and refer to the table below. If you do not have any video displaying and the projector is on RGB1 compare the lights on the ATEN Video Matrix switch to the table: Video Source/Output Computer AUX VGA Video Matrix settings Buttons 1 and 2 are green Buttons 1 and 2 are amber The audio from both the computer and VCR/DVD player will play through the speakers regardless of the projector’s input. If you have trouble with the wireless keyboard and mouse they may need to be reconnected to the receiver. Press the Connect button on the keyboard or mouse, then press the Connect button on the receiver. Call the IT Helpdesk at 398-2106 for assistance.