Microtek ArtixScan 120tf Reference Manual

Reference: The Advanced Image Correction tools 79
Dynamic Range tool
The Dynamic Range tool is used to set the density capture range of the scanner
and displays the density distribution (histogram) of the image to be scanned.
The Auto range (default) feature automatically determines the Dmin (minimum
density, lightest tone) and Dmax (maximum density, darkest tone) of the image,
and sets the scanner capture range.
Select this option
to adjust the Dmin/
Dmax settings of
the RGB channels
simultaneously.
Select this option to
adjust the Dmin/Dmax
settings of the RGB
channels
individually.
Enter custom
Dmin setting here
Enter custom
Dmax setting
here
Drag sliders to
adjust custom
Dmin/Dmax
settings
Click to apply the
automatic setting (a
ScanWizard ProTX
algorithm)
Select the individual
channel (red, green, or
blue) that you wish to
control.
This option is disabled if
you choose the Adjust
Color Balance option of
the Dmin/Dmax setting.
Click to revert to the setting at
startup of current session
Shows the density
value at pointer
position within the
histogram
See next page
for Eyedropper
tool details

Microtek ArtixScan 120tf Specifications

Power

voltage	AC 90V to 264V, 47-63 Hz

Operating Environment

operating temperature	50° to 95°F (10° to 35°C)
relative humidity	20% to 80%

Scanning Specifications

scanning area	6 x 9 cm Max., 6 x 7 cm, 6 x 6 cm, 6 x 4.5 cm, 25 x 38 mm
resolution optical	4, 000 dpi x 4, 000 dpi
resolution interpolated	16, 000 dpi x 16, 000 dpi

Interfaces

firewire ports	Two
scsi ports	Two
transmission speed firewire	4 Mbytes/s
transmission speed scsi	2 Mbytes/s

Weight and Dimensions

dimensions	19.8" x 10.8" x 5.5" (504 x 274 x 142 mm)
weight	17.6 lb (8 kg)