Epson EB X6 - Manual (Page 74)

Saving a User's Logo 74
G
When the message "Save this image as the User's
Logo?" is displayed, select "Yes".
The image is saved. After the image has been saved, the message
"Completed" is displayed.
q
Saving the user's logo may take about 15 seconds. Do not
use the projector or any connected equipment while it is
saving. This may cause malfunctions to occur.