LG DU-42PY10X Service Manual page 12

(5) Confrim that VBI Test, Glink Test and IR Test PASS from
the screen.
8. Cable Operation Confirmation
(1) Confirm that the Cable Card is inserted in the slot.
(2) Enter the EZ adjust menu by pressing Adjust on the
Service Remote Control (S R/C).
(3) Go to number 2 Cable Check and press the Right key (
(4) Confirm items below..
Name Normal
Descrambler OK
Check
CableCARD CableCARD
is inserted.
OOB Path OK(Lock)
FDC_SNR OK(20dB above)
Video Signal Normal Screen
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ADJUSTMENT INSTRUCTIONS
G
) .
Defective
Not OK
TM TM
CableCARD
is removed.
Not OK(Unlock)
Not OK(20dB under)
Black Screen
(No Picture)
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