60PV250-ZA, 60PV250A-ZA, 60PV250K-ZA, 60PV250N-ZA (CHASSIS:PD11K) - LG TV Service Manual (repair manual). Page 12

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- 12 -
* Manual Download (Model Name and Serial Number)
- If  the  TV  set  is  downloaded  By  OTA  or  Service  man,
Sometimes  model  name  or  serial  number  is  initialized.(
Not always)
- There  is  impossible  to  download  by  bar  code  scan,  so  It
need Manual download.
1) Press the ‘instart’ key of ADJ remote controller.
2) Go to the menu ‘5.Model Number D/L’ like below photo.
3) Input the Factory model name(ex 42LD450-TA) or Serial
number like photo.
4) Check  the  model  name  Instart  menu  ?  Factory  name
displayed (ex 42LD450-TA)
5) Check  the  Diagnostics  (DTV  country  only)  ?  Buyer
model displayed (ex 42LD450)
12. CI+ Key Download
12-1. Download Procedure
(1) Press  "Power  on"  button  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. 
12-2. Check the method of CI+ Key value
(1) check the method on Instart menu
(2) check the method of RS232C Command 
1) into the main ass
’y mode (RS232 : aa 00 00)
2) check  the  key  download  for  transmitted  command
(RS232 : ci 00 10)
3) result value
- normally status for download : OKx
- abnormally status for download : NGx
12-3. Check the method of CI+ Key value
(RS232)
(1) into the main ass
’y mode (RS232 : aa 00 00)
(2) Check the mothed of CI+ key by command 
(RS232 : ci 00 20)
(3) result value
CMD 1
CMD 2
Data 0
A
A
0         0
CMD 1
CMD 2
Data 0
C
1
1        0
CMD 1
CMD 2
Data 0
A
A
0         0
CMD 1
CMD 2
Data 0
C
1
2        0
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