Avision FB6080E (DT-0602S) - Manual (Page 30)

4-11
Resolution A good control of the resolution results a
good detail of an image that scans. The
resolution is measured by dots per inch
(dpi). Normally, the greater the dpi
number, the higher the resolution and the
image file size. Be aware that greater
resolution takes more time to scan, and
more disk space for the scanning image.
For your information, an A4 size color
image scanned at 300 dpi at True Color
mode consumes approximately 25 MB of
disk space. A higher resolution (usually
means over 600 dpi) is only recommended
when you need to scan a small area at
True Color mode.
Choose a resolution value from the drop
down list. The default value is 200 dpi.
Available resolutions are 75, 100, 150,
200,300, 400 and 600. Or you may
choose your desired value by clicking the
box in the right side of the drop down list
and press the arrow key to select your
desired value and then click the Add
button to include it in the drop down list.
Resolution: 75 dpi Resolution: 150 dpi