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Owner’s Manual

English

02/24/2014 3,497K

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Firmware update for DM5440/DM5540/DM5640 (Ver:1409010 /Date:2014.09.18)

LG_DM5540LD1_1409010.zip

09/25/2014 1,364K
Reference

Reference

Firmware update for DM5440/DM5540/DM5640
1.Upgrade to newest program

2. Version : 1409010

3. How to upgrade firmware
(1) Change the filename to download as “LG_DM5540LD1_1409010.rom".
(2) Write the file to Root folder of the blank USB.
(3) Insert the USB to the set. If you do that, download start automatically.
(4) Progress rate of upgrading is displayed, and then open door when download is finished.
(5) Remove the Disc.
(6) Unplug the power cord and plug it back in.

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