LG PB60G Service Manual page 86

(DPP6401) SUB S/W Download Tool
1. Supply power to Projector. Push Power button.
2. Insert USB cable to Projector Projector and insert UART(Serial) cable to Computer
3. Click DLP Composer ™ Tool.
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Only for training and service purposes
USB cable ( A to B ) : Different shape on
Debug Board
UART(Serial) cable
LGE Internal Use Only