Installation Manual

206-4298

Reference: Restoring Factory Defaults on the TV(s)

This section describes how to restore all factory defaults or just the Installer Menu factory defaults either on

a single TV that is currently in Pass-through or FTG Mode or on multiple TVs that are currently in FTG Mode.

Restore All Factory Defaults

This section describes how to restore a single TV, regardless of its mode, to a factory default condition.

The following procedure requires that you contact LG technical support to obtain a predened value/

password for Installer Menu item 117 FACT DEFAULT that enables access to initiate a factory “IN-STOP”

process, which restores all factory defaults. This procedure will also reactivate the LG Setup Wizard.

1. Use the Installer Remote to access the TV’s Installer Menu.

2. Navigate to Installer Menu item 117 FACT DEFAULT, and key in the value provided by technical support.

Then, press OK.

3. At the prompt for conrmation, key in the password provided by technical support. This will initiate the

IN-STOP that restores the factory defaults on the TV.

Installer Menu Item 117 FACT DEFAULT

If the TV is currently in Pass-through Mode, you can set Installer Menu item 117 FACT DEFAULT to 1 to

restore the Installer Menu factory defaults and clear the PTC Channel Map, including any assigned channel

icons and custom text labels. Note, however, that if a complete restoration of the TV’s factory defaults is

required, see “Restore All Factory Defaults” above.

Additional FTG Mode Options

There are two additional options for restoring Pass-through Mode/Installer Menu factory defaults on TVs

that are in FTG Mode via the CPU. The rst enables you to restore a single TV to Pass-through Mode, while

the second enables you to restore multiple TVs to Pass-through Mode at one time. However, both options

require that you create a “Zero Mapped Channels” FTG Conguration (.tlx) le, i.e., an FTG Conguration

le with no data. Refer to the Free-To-Guest (FTG) File Manager User Guide for further information.

• Using a USB memory device, import a “Zero Mapped Channels” FTG Conguration (.tlx) le to the TV.

Refer to “Importing a Clone File” on pages 52 to 55 for further information on the import procedure.

• If your system uses a Pro:Centric server for remote management, use the Pro:Centric server Admin

Client to load a “Zero Mapped Channels” FTG Conguration (.tlx) le on the Pro:Centric server. Refer to

the Pro:Centric Server Admin Client User Guide for further information.