LG 42PC55 Service Manual page 16

6) Open the batch file - 1.
1. Click the 'Commands'.
7) Open the batch file - 2
1. Click 'Bach' in the 'Commands' menu & express the
'...' icon (It's marked by the red check).
8) Open the batch file - 3.
1. Choose the text file.
9) It takes 300sec ~ 360sec, Wait the final message.
1. Turn off the TV after download -> Turn on.
18. Insert the 'TOOL OPTION' &
SERIAL NUMBER
When you change a Main Ass'y, you should insert the TV
V
SET's original Serial Number & MODEL NAME. It is the
way how to insert original number.
18-1. Insert the 'Tool Option'
1) Insert '2048' on 'Tool Option1', '1697' on 'Tool Option2' for
42PC55-ZB Press the 'ENTER' Button.
2) Insert '2052' on 'Tool Option1', '1953' on 'Tool Option2' for
50PC55-ZB Press the 'ENTER' Button.
1. Before change the 'Tool Option', you should check
the White Balance Value.
2. Because change the 'Tool Option', the White Balance
Value is reset.