KWorld Kanvus Note A5 - Manual (Page 105)

20
Select and then to start rotating.
Press to rotate and then to confirm
Press to rotate the direction. The LCD changes directions as the
figure below
Press to confirm the direction and return to the main
menu.
(Enter) (Esc/Return to main menu) (Return to note
taking model)
This function is only supported on a new page, not one with
written content.