Motorola Symbol DS9808-R Especificaciones descargar pdf (Pagina 84)

5 - 6 Symbol DS9808 Product Reference Guide

Gain/Exposure Priority for Snapshot Mode

Parameter # F1h, 32h

This parameter alters the digital 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 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 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 scanner automatically selects Gain Priority or

Low Exposure Priority mode for Snapshot Mode. If the digital 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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Motorola Symbol DS9808-R Especificaciones Pagina 84