User`s guide

INDEX
100
Advanced Option: This option is always displayed.
Prefs | Enable sliders/spin buttons
You can use this option to remove the slider and spin button controls. This is
sometimes useful if you want the Options panel (p. 9) to be quite small to maximize the
image display area. This option is set by default.
Advanced Option: This option is always displayed.
Prefs | Enable popup tips
You can use this option to enable a short description that pops up in a small yellow box
when the mouse hovers over options and buttons.
Advanced Option: This option is always displayed.
Prefs | Calibration period
You can use this option to set the maximum number of days to use a scanner
calibration. A scanner's lamp color and lamp uniformity can shift over time, so it's
sometimes useful to re-do the "Scanner | Calibrate" command to compensate for this.
This is only used by some types of scanners.
Advanced Option: This option is displayed when the scanner is capable of calibration.
Prefs | Image memory (MB)
Use this option to set the maximum amount of memory that VueScan will use to hold all
the previews and scans in memory.
If Input | Preview resolution (p. 55) is set to "Auto", then each preview needs about one
million pixels, and if Input | Scan resolution (p. 55)is set to "Auto", each scan needs
about four million pixels. Each pixel either needs three bytes (24-bit RGB), six bytes
(48-bit RGB) or eight bytes (64 bit RGBI) depending on the setting of Input | Bits per
pixel (p. 52).
Advanced Option: This option is always displayed.
Prefs | Window maximized/iconized x/y offset/size
Use these options to set the VueScan window position and size.
Advanced Option: This option is always displayed.