LG DX420 Owner's Manual

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Starting and Shutting down the Projector 
1.  
Connect the power cord to the projector. 
Connect the other end to a wall outlet. 
The 
 POWER and READY LEDs 
on the projector light. 
2.  
Turn on the connected devices. 
 
3.  
Ensure the READY LED displays a 
solid orange and not a flashing orange. 
Then press the 
 POWER button to 
turn on the projector.  
 
The projector splash screen displays and 
connected devices are detected. 
 
See Setting an Access Password 
(Security Lock)
 on page 13 if security
 
lock is enabled. 
 
4.  
If more than one input device is con-
nected, press the SOURCE button and 
use ▲▼ to scroll among devices. 
(Component is supported through the 
RGB to COMPONENT ADAPTER.) 
 
 
•  RGB: Analog RGB 
Component: DVD input YCbCr / YPbPr, or 
HDTV input YPbPr via HD15 connector 
•  Composite Video: Traditional composite video 
• 
S-Video: Super video (Y/C separated)
 
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