Additional Notes about Calibration
The following conditions apply to the imager's
calibration process. Some of these items are noted at various
points throughout this section, or in other sections of the
imager's documentation.
- The Mirrored Image parameter
<K514> is not part of the calibration
process.
- If Window of Interest
Framing is enabled, the WOI will be set to full frame when
calibration begins. If WOI Framing is disabled, the current WOI configuration
will be used for the Search Pass.
- If Symbol Type is enabled
for calibration (Autodiscriminate), then Interleaved 2 of 5 Range Mode Status (Interleaved 2 of 5) <K472> will be enabled. This allows
variable-length Interleaved 2 of 5 symbols to be decoded. If an
Interleaved 2 of 5 symbol is decoded during calibration, then code
length # 1 will be set to the decoded symbol length at the end of
calibration. Otherwise, the symbol lengths will be restored to
their original configurations.
- All symbol types that were enabled before calibration will
still be enabled after calibration. For example, if Data Matrix ECC
200 was enabled before calibration, and the calibration routine was
performed on a Code 128 symbol, then after calibration is completed
both Data Matrix ECC 200 and Code 128 will be enabled.
- The calibration process does not modify the global Composite status <K453>.
The global Composite status must be configured properly before
calibration.
- If the user requires calibration of a stacked symbology <K482>, <K483>, or
<K484>, that symbology must be enabled
and configured appropriately before calibration.
- The Search process will use
the configurable Window of Interest for image captures. However,
when the search process is completed, the WOI will be reduced to
include only the symbol of interest and some additional boundary
area.
