LG - 86TR3DK-B User Manual page 106

106
[Reset Factory]
Clear data and reset the settings to restore the factory settings.
The internal memory usage, including memory used, can be viewed by [System], [Apps], [Photos], [Files], [Videos] and
[Audio].
[Security]
Credential Storage
- View all trusted computers and user certificates, control the activation status of those certificates, and view the
details of each certificate.
- Certificates can also be managed by installing and removing a certificate.
Mode
- USB Lock : Lock the USB port of the device to prevent the device from recognising a USB drive, even if it is connected.
- Mode: Turn on Secure mode to disable the Cast feature and block screen sharing.
Password
- Set, change and clear the password for entering the [Security] menu.
[Embedded OS]
If [Embedded OS] is disabled, it can be used only with external input except for Android OS (input).
[Unknown sources]
If [Unknown sources] is enabled, it is possible to install third-party apps other than the pre-installed apps on the
product.
CAUTION
• Proper installation and operation of third-party apps cannot be guaranteed.