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Reference: Updating STB Software using a USB Memory Device
This section describes how to update STB (CPU) and/or PTC software using the STB Manager /
USB Download Menu “Update STB Software” and/or “Update PTC Software” option(s), respectively,
though you may also use the Ez Download utility to update software, if desired. See “Ez Download
Utility” on pages 26 to 29 for further information.
Before You Begin
• Software update les must be stored in a folder named “LG_DTV” in the root directory of the
USB memory device.
• Ensure the USB device has been formatted with FAT format.
Update the STB/PTC Software
Note: You can check the STB/PTC software versions by accessing the Installer Menu with the
Installer Remote. See “Accessing the Installer Menu” on page 30 for further information. PTC and
CPU versions are displayed in the Installer Menu footer.
Note for STB CPU Software Update only: If the STB detects a software le on the USB
device, it will automatically display an Update STB Software screen, and if the le contains a later
version of software than is currently running on the STB, you can start the software update from
this screen (select UPDATE and press OK). Otherwise, you can exit the screen (select CANCEL
and press OK), and access the STB Manager / USB Download Menu as described below.
1. Turn ON the STB/display panel, and then insert the USB memory device into either of the USB
ports on the STB.
2.
Press MENU on the Installer Remote to display the STB setup menus (STB is in Pass-through
Mode) or the Function Menu (STB is not in Pass-through Mode).
3. Use the arrow navigation keys to select/highlight either the General menu icon from the STB
setup menus or the Safety menu icon from the Function Menu. Then, press the number “7”
key a total of seven times to display the STB Manager / USB Download Menu.
4. With the STB Manager / USB Download Menu on display, use the Up/Down arrow keys to
select Update STB Software or Update PTC Software, as applicable, and press OK.
Note: The STB Manager / Diagnostics Menu is for service use only.
CANCEL
STB MANAGER
USB Download Menu
Diagnostics Menu
Ez Download
Update STB Software
Update PTC Software
Teach To STB (TLX)
(Continued on next page)
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