Service Manuals, User Guides, Schematic Diagrams or docs for : LG Monitor LG_Serial_Update-RS232_Software_Download_[SM]

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LG_Serial_Update-RS232_Software_Download_[SM]


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                 Training Manual
                  Training Manual
                 (SW Down Load)
                  (SW Down Load)




 [Department] : Display Division/Display Research Lab.
        [Creator] : 3 SW2 Gr.


                           1
Software Download Method
                                                                                                    Display Division S/W2 Gr.

  The reason of software download
: Software update is needed for the reason of correcting software bugs after the mass production.

  Software download file (Extension type of download file is only XXX.epk)
  1. Application file : app_modelname.epk (ex> app_50PY2DR-UA.epk)
  2. Autodemo file : autodemo_modelname.epk (ex> autodemo_50PY2DR-UA.epk)

  Download Method
  1. RS 232C
  2. EPF Mode
  3. OAD

  Identify the software download Success or Fail
                                                                   SW version



1. IN START Menu
: Press the "IN-START" button
  of Factory R/C

                                                       2. Host Diagnostics Menu
                                                       :Press the "0" button of R/C three times
                                                       consecutively when the CABLE item
                                                       of Menu is highlighted




                                                            2
Method 0 : RS 232C Terminal Password
                                           Display Division S/W2 Gr.

  PDP PVR/EPF DCR   Model
     50PY2DR-UA :   P/W   50PY2DR-UA
     60PY2DR-UA :   P/W   60PY2DR-UA
     50PX4DR-UA :   P/W   50PX4DR-UA

  PDP DCR Model
     42PX2D-UC : P/W      42PX2D
     50PX1D-UC : P/W      50PX1D

  PDP EPF DCR Model
     42PX4D-UB : P/W     42PX4D
     42PX5D-UB : P/W     42PX5D
     50PX1D-UB : P/W     50PX1D

  LCD DCR Model
     26LX1D-UA :   P/W   26LX1DU
     32LX1D-UA :   P/W   32LX1DU
     26LX2D-UA :   P/W   26LX2DU
     32LX2D-UA :   P/W   32LX2DU
     32LP1D-UA :   P/W   32LP1DU
     37LP1D-UA :   P/W   37LP1DU
     42LP1D-UA :   P/W   42LP1DU




                                       3
Method 1 : RS 232C
                                                                                                       Display Division S/W2 Gr.

  Connect the TV Set that is needed to the software update with the computer which contains the update file through
  the RS-232C cable and do the following things below for software download.

1. Execute the LG Terminal or DTVLap Terminal program.




2. On pressing the `1' button, reboot the TV system, then
  you can enter the Boot Menu phase like 




                                                                                            




3. Like in , press the `1' button and execute the
  Flash Download (Serial) menu




                                                                                            

                                                            4
Method 1 : RS 232C
                                                                                            Display Division S/W2 Gr.

3. Execute the `File->Send file...' menu, then select the file that you'd like to update.




                                                                                              




4. You can see that software update data are downloaded like
.




                                                                                                      




                                                                5
Method 1 : RS 232C
                                                                                 Display Division S/W2 Gr.




5. If the download is completed, the TV set erases flash.
And then it writes the unpacked image to flash(programming flash).




                                                                      




6. If the work of unpacking and writing flash rom is completed,
the TV set is rebooted by itself. The rebooted TV set has the updated
software.

      Warning : Don't turn off your system in progress                
     unpacking and writing flash rom.

       In case of CPLD downloading, repeat the process
     from 1 ~ to 5 (Downloading System and Mux file separately)
     and complete downloading by step 6. (file name : XXX.epk)



                                                                  6
Method 3 : OAD(On Air Download)
                                                                                                 Display Division S/W2 Gr.

  OAD is the method which updates the TV software that TV sets receive from PSIP of the specific DTV channel.




1. Press ADJ button in the factory remote controller, then you can see
   the Ez-Adjust menu.
      Select OnAirDownload using ARROW key button.




                                                            7
Method 3 : OAD(On Air Download)
                                                                    Display Division S/W2 Gr.




2. Select the special DTV channel for OAD and press ENTER button.
      Yon can see the signal strength is strong.




3. If TV sets begin to receive OAD data, the bar is proceeded.
      You can see the percentage number is grown up.




                                                            8
Method 3 : OAD(On Air Download)
                                                                                                       Display Division S/W2 Gr.




4. If the download is completed, you can see the message of
   "Unpacking and Writing Flash with OAD ROM Data...." In this state,
   the TV set is unpacking the downloaded files and writing the special
   flash rom.
      If the work of unpacking and writing flash rom is completed, the TV set is
      rebooted by itself. The rebooted TV set has the updated software.              Unpacking and Writing Flash with
      Warning : Don't turn off your system in progress unpacking and writing flash         OAD ROM Data...
      rom.




                                                                      9



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