Datalogic Scanning FALCON 4400 SERIES - Manual (Page 32)

Configuration Settings
2-18 Falcon ® 4400 Series with Windows Mobile ®
Image Settings
1. JPEG Quality sets the desired qual-
ity when the JPEG image format
is selected. Selecting a higher
quality results in a higher quality
image, but a larger file.
2. Brightness provides you with
options for the brightness level
the imager will use when taking
images.
3. Edge Sharpness specifies how
much the imager will attempt to
sharpen edges in images it takes.
Selecting the highest position on
the slider gives the sharpest edges,
but also increases noise in the
image.
4. Gamma Correction measures the brightness of midtone values pro-
duced by the image. You can brighten or darken an image using
gamma correction. A higher gamma correction yields an overall
brighter image. The lower the setting, the darker the image. Move the
slider to change the amount of correction the imager applies when
taking images.
Sample Imager Settings
To obtain the best possible results, you can modify the settings to suit specific
conditions or purposes.
Table 2-1 shows samples of recommended settings for
common usages. These settings are suggested only, you will need to take into
account your particular environment and conditions to determine optimal set-
tings for your specific situation.