Checking the Software Versions

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

You can check the software versions of the TV by accessing the Installer Menu with the Installer Remote (see “Accessing the Installer Menu” on page 18 for further information).

When you are finished, press OK again to exit the Installer Menu.

xxLT670H PTC INSTALLER MENU

000	INSTALLER SEQ	000

UPN	000-000-000-000	ASIC 20E7
PTC	V1.00.009	CPU V3.17.00

Typical Installer Menu

PTC Version	CPU Version

Upgrading TV/PTC Software

Before you begin, note that the software upgrade files 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 ON the TV, and then plug the USB memory device into the USB IN port on the TV.

2.Press MENU SETTINGS on the Installer Remote to display the TV setup menus (TV is in Pass-through Mode) or the Function Menu (TV is not in Pass- through Mode).

3.Use the arrow navigation keys to select/highlight either the Option menu icon from the TV setup menus or the Lock menu icon from the Function Menu. Then, press the number “7” key a total of seven times to display the USB Download Menu.

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

5.Select the appropriate option(s), depending on the type of upgrade:

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

Note: Do not select Forced Update options unless you have been specifically 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 file to install and press OK.

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 files on the USB device are listed at the bottom of the window.

USB Download Menu

Upgrade TV Software

Upgrade PTC Software

Teach To TV (TLL)

Teach To TV (TLX)

TV Software Update (Expert)

TV Software Update

LOGO Image Download

TV Software Update (Expert)

[Current TV Software Version Information ] EPK : 03.15.00

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 : 03.17.00

[Forced Update Option ]

SPI Boot

LOGO Image

xxLT670H_v3_17_RevNo1000_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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37LT670H, 26LT670H, 42LT670H, 55LS675H, 32LT670H specifications

LG Electronics has long been a leader in the television market, and its LT670H series exemplifies the company's commitment to innovation and quality. This series includes models in various sizes: 42LT670H, 26LT670H, 32LT670H, and 37LT670H, catering to different consumer preferences and space requirements.

One of the hallmark features of the LT670H series is its high-definition display. All models in this lineup support resolutions that deliver sharp and vibrant images, ensuring a superior viewing experience. With their sleek and modern design, these televisions not only perform well but also enhance the aesthetics of any room.

LG's commitment to technology is evident in the incorporation of their renowned Triple XD Engine. This advanced picture processing technology enhances color accuracy, sharpness, and contrast, resulting in lifelike images. Whether users are watching movies, playing video games, or viewing sports, the LT670H series promises an immersive experience with stunning visuals.

The series is equipped with built-in speakers that provide clear and powerful audio. Additionally, the televisions are designed to work seamlessly with LG’s Clear Voice technology, which enhances dialogue clarity amid background sounds. This feature ensures that viewers never miss a word, making the LT670H series ideal for watching dramas, sports, or even news broadcasts.

Connectivity is also a strong point for the LT670H series. These models come with multiple HDMI and USB ports, which allow users to easily connect various devices such as gaming consoles, streaming devices, or external hard drives. The inclusion of support for various audio and video formats further adds to the versatility of these televisions.

For gamers, the LT670H series offers low input lag, making it a suitable choice for fast-paced gaming. Features like Game Mode optimize settings for gaming, ensuring a fast and responsive experience.

Moreover, LG has implemented energy-saving technologies across the LT670H range, demonstrating their commitment to sustainability. The energy-efficient designs help in reducing electricity consumption without compromising performance.

In summary, the LG Electronics LT670H series, including the 42LT670H, 26LT670H, 32LT670H, and 37LT670H models, combines cutting-edge technology, superior sound quality, and comprehensive connectivity options. These features make the LT670H series an excellent choice for consumers looking for high-quality televisions that fit various room sizes and viewing preferences. With their blend of performance and aesthetic appeal, the LT670H models stand out in today’s competitive television market.