Rice Lake Motorola DS457 Laser Scanner - Manual (Page 105)

Imager Preferences 7 - 11
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 snapshot mode.
Select
Disable Image Capture Autoexposure
to manually adjust the gain and exposure time (see
Fixed Gain
and
Exposure Time
). Motorola recommends this option only for advanced users with difficult image capture
situations.
Image Capture Illumination
Parameter # F0h 69h
Selecting
Enable Image Capture Illumination
causes illumination to turn on during every image capture.
Disable illumination to prevent the imager from using illumination.
Enabling illumination usually results in superior images. The effectiveness of illumination decreases as the
distance to the target increases.
*Enable Image Capture Autoexposure
(01h)
Disable Image Capture Autoexposure
(00h)
*Enable Image Capture Illumination
(01h)
Disable Image Capture Illumination
(00h)