Optoma DC450 - Manual (Page 15)

13
Connect to a computer
▶Passthrough Function
Use VGA Cable to connect VGA IN connector on the document
camera to the VGA OUT connector on the computer
▶Use HDMI Cable to connect HDMI IN
Connector on the document camera to the HDMI Out connector on the computer.
▶Connect via USB
Press MENU ( ) button → select "USB Connect".
Choose "Disk" to connect mass storage.
Choose "PC Cam" to use as a PC-Cam.
To display computer image, press PASSTHROUGH button ( ) on the control
panel.
For laptop to output display mode, use the keyboard command ( Fn + ) to
swtich between the display modes. For different command, please refer to your
laptop manual.
The signal is only pass through from VGA IN port to VGA OUT port or HDMI In
port to HDMI Out port on document camera.
Please connect an output device to display the image on computer.
RGB
HD HD