LG CineBeam AU810PW Owner's Manual page 136

[Reset to Initial Settings]
(Q. Settings)
Return projector to its initial settings. This will revert all settings to their default values.
After reset, the projector will automatically turn off and on.
• If [Safety] is set to [On], you should type the password to [Reset to Initial
Settings].
• Do not turn off the power during initialization.
•
We recommended that you reset the projector to [Reset to Initial Settings]
before you sell it or transfer it to a third party.
[Support] [Reset to Initial Settings]
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