Avision AVA3 400 - Manual (Page 51)

Scanner Operation
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4.2.5 VIEWING THE IMAGE TOOL
Quick Zoom: Provide frequently used magnification ratios (1x,
2x, 4x, 8x, or view the whole image) to perform a
quick enlargement of your preview image.
Select Scan Area:
Select your desired scan area. (Click the button
and place your cursor at the preview area. The cursor
turns a cross sign. Hold your left mouse button
to create your scan area. Release the left mouse
button when the area has been successfully
selected.)
Zoom: Click and place your cursor on the preview area.
The cursor will turn a zoom sign to enlarge or
reduce(press the Alt key) your preview image.
Move Image: Click and place your cursor anywhere on the
preview area. The cursor now turns a hand sign to
allow you to move the preview image to view a
specific portion clearly. (This function is only
available after the preview image has been
enlarged.)
Quick Zoom
Select Scan Area
Zoom
Move Image