B.4.1.1 Color Mode - Image Access WideTEK A2 Operation Manual

B.4.1.1 Color mode
The WideTEK A2 scanner offers five color modes.
The available modes are:
True Color: True Color mode with 24 bit color depth.
Indexed Colors: Reduces the number of colors in the image to 256 colors. In this color
mode the selectable file formats are reduced to TIFF and PDF.
Grayscale: 8 bit grayscale mode.
Line Art: 1 bit black/white (bitonal) mode.
Photo: 1 bit black/white (bitonal) mode with dithering. Dithering increases file
size, but can improve delicate details in the image.
Operation Manual
Picture 27: Available color modes
Page 33