Mitsubishi Electric AE-200A Instruction Book page 84

The display range of the area on the [Floor Layout] screen vary, depending on the selected floor layout.
Floor layout
(3) Touch the "Floor level name" button to display the
keyboard. Enter the floor level name in 3 alphanumeric
or symbol characters or less.
Then, touch the "Floor name" button to display the
keyboard. Enter the floor name in 20 alphanumeric or
symbol characters or less.
(4) To read floor plan files from the USB memory, touch
[Read from USB Memory]. Refer to [2] below for the
restrictions on the floor plan files to be read.
WT07190X01
Display area Floor layout Display area
84
Floor level name
Floor name