Image Capture Autoexposure; Image Capture Illumination - Motorola Symbol MS4404 Integration Manual

7 - 10 Symbol MS4404/MS4407 Integration Guide

Image Capture Autoexposure

Parameter # F0h, 68h
Select Enable Image Capture Autoexposure to allow the imager to control gain settings and exposure
(integration) time to best capture an image for the selected operation mode.
Select Disable Image Capture Autoexposure to manually adjust the gain and exposure time (see
Exposure Time on the following pages). Only advanced users with difficult image capture situations should use this
option.
*
Enable Image Capture Autoexposure

Image Capture Illumination

Parameter # F0h, 69h
Selecting Enable Image Capture Illumination causes the imager to flash on every image capture. Select Disable
Image Capture Illumination to prevent the imager from using artificial illumination.
Enabling illumination usually results in superior images. The effectiveness of the illumination decreases as the
distance to the target increases.
*
Enable Image Capture Illumination
(01h)
(01h)
Disable Image Capture Autoexposure
(00h)
Disable Image Capture Illumination
(00h)
Gain and