Imaging Preferences 6 - 9
Gain/Exposure Priority for Snapshot Mode
Parameter # F1h, 32h
This parameter alters the digital imager scanner’s gain exposure priority when it acquires an image in Snapshot
Mode in auto exposure mode.
•
Scan Low Exposure Priority to set a mode in which the digital imager scanner favors higher gain over
exposure to capture an image. This results in an image that is less susceptible to motion blur at the expense
of noise artifacts. However, for most applications, the amount of noise is acceptable.
•
Scan Low Gain Priority to set a mode in which the digital imager scanner favors longer exposure time rather
than higher gain to capture an image. This ensures that the image is less noisy and produces fewer artifacts
during post processing activities like image enhancement (sharpening). The mode is recommended for fixed
mount / fixed object image capture since the image acquired is susceptible to motion blur.
•
Scan Autodetect (default) to set a mode in which the digital imager scanner automatically selects Gain
Priority or Low Exposure Priority mode for Snapshot Mode. If the digital imager scanner is in a magnetic read
switch enabled stand (or it is configured in Blink Mode), it uses Low Gain Priority mode. Otherwise, it uses
the Low Exposure Priority mode.
Low Gain Priority
(0)
Low Exposure Priority
(1)
* Autodetect
(2)
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