Status Indicator; Scanner Connection - Plustek SmartPhoto F50 User Manual

Image Gamma is used to adjust the colors in the image that will be scanned into the
computer. By adjusting the gamma, you can change the tonal range of the selected
color channel. Gamma values are primarily a measure of the brightness of a color.
The larger the gamma value, the brighter the color becomes.
Note: By changing the gamma values you affect the image data, and influence how
the image displays on your computer's monitor, and printer.
Purpose
This menu include File, Photoshop, Image Folio functions, which allows you to
determine which software you would like to use for the post-processing of the
scanned image(s).
Auto Density
Checking this box automatically adjusts the Histogram to make the scanned
image clearer. It does this by increasing the difference between color tones.
Auto Crop
When this box is checked, the FotoLite program will identify the dimensions of
the image you scanned and crop around the edges. The crop shape will be a square or
rectangle and it will not trace the edges of oddly shaped images.
Default
Clicking this button resets the values of all settings to their default values.

Status Indicator

The green LED indicator (between the Transparency and Negative Scan button)
indicates the status of the scanner, as described below:
Light
On The scanner is connected with the computer, ready to scan images.
Off The scanner is off, either because of disconnection with the
computer, or because the computer being turned off.

Scanner Connection

The first step to take when troubleshooting connection problems with your
scanner is to check all physical connections. The FotoLite icon
Status
17
, located on the