42LB1DRA (CHASSIS:LA61A) - LG TV Service Manual (repair manual). Page 11

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(4) Click the "OpenFile - Download" button from CP Data

Download, ‘select the Private Key’ appears and click
ENTER.  

(5) After clicking ENTER, the ‘opens Private key' window

appears and select the Private key applied to the SET.
The Private Key file name is on the Label of the Digital
Board.

(6) When the Dialog window appears, click OK and the write

work will begin.

(7) When completed, click ‘CP Data Download: OK’ 

* When ‘CP Data Download: OK’ does not appear, certificate

has not Download correctly.
SET is rebooted and certificate Download work must be
repeated.  

(1) PC with Factory Test Program
(2) VBI Inserter (Norpak TES3) - Guide Data Discharge

Equipment

* In case of without the VBI Inserter(TES3), a VCR may be

used.

(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.

(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.

(5) Confirm that VBI Test and Serial Test PASS from the

screen.

Input Signal

RS-232C