Epson 73c - Manual (Page 55)

Fine-tuning the Projector 49
Restoring the Default Settings
The Reset All option lets you return all the projector settings to their
default values.
Select Reset All and press the Enter button on the remote control to
display the confirmation screen. Select Yes to reset all the default
settings or No to cancel.
Execute
Video
Audio
Setting
User's Logo
Advanced
About
Reset All
[ ]: Execute [Menu]: Exit [ ]: Select
note
The Input Signal, Video
Signal, User’s Logo, Lamp,
and Language settings do not
return to their defaults when
you select Reset All.