Elmo CRA-1 - Manual (Page 30)

Using compare pictures
(1)
Press
on the bottom left of the screen.
(2)
The screen is split, with the picture shot when the button is pressed
displayed on the left, and the current Document Camera image displayed
on the right. Drag the displayed area to move it.
Document
Camera
image
Picture
(3)
To cancel compare pictures, press
on the bottom left of the screen.
Setting the computer image as the background
(1)
Tap on the right of the screen, and then press to display the
computer screen.
(2)
Press to set the computer screen as the background, and press
to return Image Mate Accent to the previous condition.
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