How To Update Audio Micom & Dvd Programs - LG HT904TA Service Manual

HOW TO UPDATE AUDIO MICOM & DVD PROGRAMS
1. How to update AUDIO MICOM program.
[Update using CD]
1 . Change the filename to download as "(MODEL NAME)_(Version) .HEX" . Only upper cases are permitted .
ex) HT904 : "HT904_0810010 .HEX"
2 . Copy the file to the root folder of a CD and burn it .
3 . Insert the CD to the SET, and move to the DVD function . Then the upgrade process will be started with
the upgrade information .
4 . If the upgrade process is complete, the set will be rebooted with "Complete" message .
[Update using USB]
1 . Change the filename to download as "(MODEL NAME)_(Version) .HEX" . Only upper cases are permitted .
ex) HT904 : "HT904_0810010 .HEX"
2 . Copy the file to the root folder of USB storage .
3 . Put the USB into the SET, and move to the USB function . Then the upgrade process will be started with
the upgrade information .
4 . If the upgrade process is complete, the set will be rebooted with "Complete" message .
2. How to update DVD program.
[Update using CD]
1 . Rename the filename to download as "LOGO_MODELNAME .ROM" in upper cases .
ex) HT904 : "LG_HT904 .ROM"
2 . Copy the file to CD, and burn it .
3 . Insert the CD to the SET, then after a while the CD tray will be opened with upgrade information on the
screen .
4 . Remove the CD, and press "PLAY" key in remote controller .
5 . Remove and reconnect the power cable when it changes to logo screen from upgrade information .
Then the upgrade process is completed .
[Update using USB]
1 . Rename the filename to download as "LOGO_MODELNAME .ROM" in upper cases .
ex) HT904 : "LG_HT904 .ROM"
2 . Copy the file to the formatted USB, and burn it .
3 . Move to the USB function, and insert the USB to the set .
The upgrade information will be shown on the screen .
4 . Remove the USB, press PLAY key of the remote controller .
5 . Remove and reconnect the power cable when it changes to logo screen from upgrade information . Then
the upgrade process is completed .
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