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WORKABOUT PRO Hand-Held Computer With Windows Mobile 5.0 User Manual 199
Chapter 6: Settings
Imager
Adaptive Windowing
“Adaptive Windowing” is an advanced technique used to speed up bar code
recognition in certain applications. This parameter automatically reduces the size of
the window to the user-programmed window size when it successfully decodes
(which reduces decode time the next time it is used), but increases it to the full size
window (1280x1024 for SX5303) on a failed decode.
Note: This feature assumes that you have reached an understanding about how
the device operates in your application, and that, after a learning period,
operators will get used to using the imager in one particular way. It also
assumes that a trained operator will usually only have near miss scenarios.
Constant Illumination
“Constant Illumination” is used to reduce the intrusiveness of the device’s
illumination on the observer. Instead of the illumination turning on and off every
time the device attempts a decode (2-4 times per second), the illumination stays on
from the time the trigger is pulled until a decode is successful. This feature is useful
in low light environments, since it will also reduce the distraction that the
illumination can have on nearby coworkers.
6.25.4.3 Code 39 Settings
Enabled
Set this parameter to on to enable “Code 39”.
Field Size/Char
Refer to page 148 for details.
6.25.4.4 Code 128 Settings
Enabled
Set this parameter to on to enable “Code 128”.
Field Size/Char
Refer to page 148 for details.