QOMO QD3900 - Manual (Page 8)

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2. Open the arm lights and rotate the camera head until they are properly
positioned.
Arm lights
3. Making connections:
Before making any connections, turn off all the power. Please ensure that
the visualizer along with all other equipment to be connected are turned off.
Step 1: Connect power source.
First connect the power cord to the 12V IN connector.
Step 2: Connect to the projector.
12
USB PROJECTOR MIC
16
RGB IN AUDIO IN RS232
Side Panel
13 14 15 17
1 2 3 4 6 7 8 5
DC 12V IN VIDEO
IN
AUDIO AUDIO IN COMPUTER IN PROJECTOR COMPUTER OUT HDMI IN AUDIO OUT VIDEO OUT HDMI OUT
9 10 11
Projector
RGB Input
Screen
RS232 Cable
Rear Panel
Connect the PROJECTOR port to the
projector‟s RGB IN port using the
RGB cable. You can also control a projector using the controls on the
visualizer by connecting the projector to the visualizer using a 6-pin to 9-pin