LG Electronics 37LD343H, 42LD343H Checking the Software Versions, Upgrading TV/PTC Software

Reference: Upgrading TV/PTC Software using a USB Memory Device

Checking the Software Versions

Note: This function is not accessible while the TV is in FTG or PPV Mode.

You can check the software versions of the TV by accessing the Installer Menu with the Installer Remote: Press MENU repeatedly until the on-screen setup menus lock up, and then press 9-8-7-6+ ENTER. When you are finished, press ENTER again to exit the Installer Menu.

XXLD320H PTC INSTALLER MENU

000 INSTALLER SEQ	000
UPN 000-000-000-000		FPGA E0F1
PTC V1.00.000	CPU V3.06.00

Typical Installer Menu

PTC Version CPU Version

Upgrading TV/PTC Software

Before you begin, note that the software upgrade les must be stored in a folder named “LG_DTV” in the root directory of the USB memory device. Also, ensure the USB device has been formatted with FAT format.

Note for TV Software Upgrade only: If the TV detects a later version of software on the USB device, it will automatically display a dialog from which you can start the software upgrade immediately. Otherwise, you can close the dialog, and access the USB Download Menu as described below.

1.Turn the TV ON.

2.Plug the USB memory device into the USB IN port on the TV.

3.Press MENU on the Installer Remote to display the TV setup menus.

4.Use the arrow navigation keys to select/highlight either the Option (if EBL is in Pass-through Mode) or Lock (if TV is in FTG or LodgeNet PPV Mode) menu icon; then, press the number “7” key a total of seven times to display the USB Download Menu.

5.Use the Up/Down arrow keys to select Upgrade TV Software or Upgrade PTC Software, as applicable, and press ENTER.

6.Select the appropriate option(s), depending on the type of upgrade you are performing:

• TV Software Upgrade: (See screen samples at right.) Select TV Software Update from the rst TV Software Update window. In the second TV Software Update window, select/highlight the update le to install and press ENTER.

Note: Do not select Forced Update options unless you have been speci cally instructed to do so or have previous experience with Expert Software Updates.

•PTC Software Upgrade: In the PTC Software Update window, select/highlight the update le to install and press ENTER.

Note: The PTC Software Update window is similar to the second TV Soft- ware Update window, though there are no Forced Update options. Current software version information is shown at the top and update les on the USB device are listed at the bottom of the window.

USB Download Menu

Upgrade TV Software

Upgrade PTC Software

Teach To TV

Previous Enter

TV Software Update (Expert)

TV Software Update

LOGO Image Download

TV Software Update (Expert)

[ Current TV Software Version Information ] EPK : 03.03.00

The following software files are found in the memory card. Select the file you want to download to this TV

or press EXIT to cancel the update. EPK : 03.05.00

[ Forced Update Option ]
	Ext. MICOM	SPI Boot
	LOGO Image

xxLD320H_v3_05_RevNo4204_USB

The TV will show update completion progress in a new window. Do NOT remove the USB device until the software upgrade is complete. When a TV software upgrade is complete, the TV will reset itself with an automatic restart. When a PTC upgrade is complete, the TV will turn OFF.

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