LG 42PX4D, Service Manual

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ADJUSTMENT INSTRUCTIONS
(9) After opening the ‘DTCP.dat’ file, confirm the key list in the
DTCP Key List window.
(10) Select the desired item of DTCP key List.
When pressing ‘DTCP key writing’ button, the Progress
window will appear.
(11) When completed, “DTCP key Download: OK" will display
in the Terminal window and the SET will reboot
automatically.
[
When process (11) malfunctions, it is not Download.
DTCP Download process start again from (8).
7. Gemstar Operation Confirmation
7-1. Required Test Equipment
(1) PC with Factory Test Program
(2) G-LINK-To-PC Card (Serial GLINK(CN1202))
(3) VBI Inserter (Norpak TES3) - Guide Data Discharge
Equipment
[
In case of without the VBI Inserter(TES3), a VCR may be
used.
7-2. Preparation for Adjustments
(1) In case of with VBI Inserter(TES3): Signal uses Cable
input and set as below.
(2) In case of without VBI Inserter(TES3): VCR uses Cable
input and set as below.
[
Factory Test S/W must be set to "GlinkTo PC Card" ON.
7-3. Adjustment Confirmation Work
(1) Turn on the TV and run Factory Test Program of PC.
[
Program only needs to run once, regardless of set quantity.
(2) Enter the EZ adjust menu by pressing Adjust on the
Service Remote Control (S R/C).
(3) Go to number 1 Gemstar and press Enter.
(4) TV set screen will appear as shown.
Input Signal