User guide

iScan System User Guide 55
Images
1 Clickintheimage,intheareayouwishtozoom.
2 Scrolldownwiththewheeltozoominontheimage,andscrollupwiththewheelto
zoomoutontheimage.
Using the Control Bars to Adjust the Image
Theimagecontrolicons( and )enableyoutotogglewhichcontrolbarsare
displayedforadjustingtheimageinthemainwindow.TheCol orcontrolbarisavai lable
inbothcontrolbarviews.
Figure38ICSControlBars
A PixelIntensitiesControlBar
B ImageBrightnessControlBar
C ImageContrastControlBar
D ColorControlBars
Setting Pixel Intensities
1 Clickthe imagecontrolicontodisplaythePixelIntensitycontrolbar.
2 Pullthesliderstogethertosharpenthecontrastforpixelswithinthatrange.
• Pixelswithabrightnessabovethetopslideraresettofullbrightness.
• Pixelswhosebrightnessfallsbetweentheslidersaredisplayedwithenhanced
contrast.
• Pixelswithabrightnessbelowthebottomsl ideraresettoblack.