Hitachi S-4800 manual Using Other Functions, Screen Mode

3.9Using Other Functions

3.9.1Screen Mode

Screen modes, Full, Dual or small are selectable with SCAN SIZE block of the operation panel.

(1) Full screen mode:

A scanning image is displayed with full desktop size. Image resolution is 1280×960 pixels. It is recommended to use this mode for normal operation. All functions except for color mixing is available.

Large image provides easy to operate condition. Magnification of displayed image is about 2.5 times of indication, that is calculated for 4x5 inches photograph size.

Scan speed is somewhat slower compared with in Small screen mode. If scanning image is noisy or you need faster refreshing rate, try to use Small screen mode.

When TV scan is selected or in alignment mode, image size is reduced to half to obtain true TV rate scanning speed.

(2) Small screen mode

Scanning image size is reduced to half. Image resolution is 640×480 pixels.

Faster scanning rate compared with Full screen mode may result better image quality in some cases. Magnification of displayed image is about 1.2 times of indication.

3-83