Symbol PDT 8100 Series Product Reference Manual page 291

Table C-1. AcqCap Fields (Continued)
Field
AE Settle
AE Frame Skip
Focal Length (mm)
Description
Defines the degree to which the auto exposure
algorithm must settle before an image is returned.
This field has no effect if auto exposure is disabled.
Setting AE Settle too low may cause a fail to return
an image under certain lighting conditions. The
default value should ensure adequate settling. This
feature may be disabled by setting the field value to
0. When this field is disabled, the first acquired
image is returned regardless of the state of the auto
exposure algorithm.
The default value is 2000. Allowed values are any
value equal to or greater than 0. If the value is equal
to 0, the capability is disabled and the image is
returned regardless of how Auto Exposure works.
Specifies the number of frames to skip between
auto exposure updates. This feature is only
meaningful if auto exposure is enabled.
The default value is 1. Allowed values are 0 - 20.
Specifies the available focal (focus) length in
millimeters.
The default value is 221mm. Allowed values are
123mm and 221mm.
ImageDemo Application
C-9