Microtek ScanMaker 6100 Pro User Manual page 22

dimmed if the selected resolution unit is lpi, and vice versa.
To select the unit of measurement for the rulers:
Click on the unit box in the Settings window, or click on the ruler unit
button at the 0,0 point of the rulers in the Preview window. When the
submenu appears, select the unit of measurement.
Scan Material icon
Access the Scan Material menu by using the Scan Material icon, located to
the left of the Switch button.
The appearance of the Scan Material icon changes, depending on whether
your scan material is reflective, positive, or negative.
Appearance of the Scan
Material Status icon
when scanning
reflective materials
Positive transparency
or filmstrip
Negative transparency
or filmstrip
Switch icon
This icon enables you to change/switch to the Advanced Control Panel and
the Standard Control Panel, respectively.
If you are scanning reflective materials (such as
photos or printed material), this is the
appearance of the Scan Material icon. When you
click on the icon and hold down the mouse, you
will see the Reflective option checked.
If you are scanning a positive transparency or
filmstrip, this is the appearance of the Scan
Material icon. When you click on the icon and
hold down the mouse, you will see the Positive
Film option checked.
If you are scanning a negative transparency or
filmstrip, this is the appearance of the Scan
Material icon. When you click on the icon and
hold down the mouse, you will see the Negative
Film option checked.