LG 50PT350 Service Manual page 13

(2) check the method of RS232C Command
1) into the main ass' y mode (RS232 : aa 00 00)
CMD 1 CMD 2
A
2) check the key download for transmitted command
(RS232 : ci 00 10)
CMD 1 CMD 2
C
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)
CMD 1 CMD 2
A
(2) Check the mothed of CI+ key by command
(RS232 : ci 00 20)
CMD 1 CMD 2
C
((3) result value
13. SW Download Guide
※ Put a *.bin to USB Stick and Turn on TV
(1) Put the USB Stick to the USB socket
(2) Automatically detecting update file in USB Stick
* If your downloaded program version in USB Stick is Low,
it didn' t work.
But your downloaded version is High, USB data is
automatically detecting.
(3) Show the message "Copying files from memory"
(4) Updating is staring.
(5)0 Updating Completed, The TV will restart automatically.
After turn on TV, Please press 'IN-STOP'button on ADJ
Remote-control.
※ IF you don' t have ADJ R/C, enter 'Factory Reset'in
OPTION MENU.
(6) When TV turn on, check the Updated version on
Diagnostics MENU.
Copyright ©2011 LG Electronics Inc. All rights reserved.
Only for training and service purposes
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