LG Electronics 42LT640H-ZA 6. CI+ Key Download method, Download Procedure, CI+ Key Value

6. CI+ Key Download method

6.1.Download Procedure

(1)Press "Power on" key of a service R/C. (Baud rate : 115200 bps)

(2)Connect RS232-C Signal Cable.

(3)Write CI+ Key through RS-232-C.

(4)Check whether the key was downloaded or not at ‘In Start’ menu. (Refer to below).

=> Check the Download to CI+ Key value in LGset.

1.Check the method of CI+ Key value a. Check the method on Instart menu

b. Check the method of RS232C Command

1) Into the main ass’y mode (RS232 : aa 00 00)

CMD 1	CMD 2		Data 0
A	A	0		0

2)Check the key download for transmitted command (RS232 : ci 00 10)

CMD 1	CMD 2		Data 0
C	I	1		0

3)Result value

-Normally status for download : OKx

-Abnormally status for download : NGx

2.Check the method of CI+ key value (RS232)

1)Into the main ass’y mode (RS232 : aa 00 00)

CMD 1	CMD 2		Data 0
A	A	0		0

2)Check the mothed of CI+ key by command (RS232 : ci 00 20)

CMD 1	CMD 2		Data 0
C	I	2		0

3)result value

i 01 OK 1d1852d21c1ed5dcx

CI+ Key Value

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