LG BX274 Owner's Manual

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– 10 – 
Connecting Input Devices 
A PC or notebook computer and video devices can be connected to the projector at the same time. Video 
devices include DVD, VCD, and VHS players, as well as movie camcorders and digital still cameras. 
Check the user manual of the connecting device to confirm it has the appropriate output connector.  
 
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ABEL
 
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ESCRIPTION
 
 
AUDIO IN 
Connect the AUDIO CABLE from the input device  
 
AUDIO OUT 
Connect an AUDIO cable for audio loop through 
 
RGB IN 
Connect the RGB CABLE from a computer or components 
 
RGB OUT 
Connect the RGB CABLE to a display 
 
VIDEO IN 
Connect the VIDEO CABLE from a video device  
 
RS-232C IN 
Connect the RS-232C CABLE from a computer (CONTROL & SERVICE) 
 
Warning:
 
As a safety precaution, disconnect all power to the projector and connecting devices before making 
connections.