Rice Lake IDIMENSION 200, Installation Manual

Page: 38 / 72

Administrator’s Section 35
Bar Code Configuration String
The bar code configuration string conveys parameters for the bar code reading engine. Default value: -grdsz 9 -
dsfact 2 -psdn 64 -sens 0.05 -srnbs 512 -srnbp 21 -srpsp 1 -srshrp 0.5 -minconf 0.769 -minredund 5.0 -shiftrange 1.
Display Page
Turn Suppress Scale Data on to suppress the display of the scale data (weight) on the Customer and Operator
Displays.
Default Value: Off
Valid Values: On/Off
Disk Finder
Enable Disk Finder, a feature that provides flat detection without the use of a scale.
Default value: Off
Valid Values: On/Off
5.3.2 Image Quality Tab
Since lighting conditions vary from location to location, it is recommended to check the camera exposure settings
and adjust the exposure to optimize the quality of the images that
iDimension 300
returns.
1. Print the checkerboard pattern included in the appendix.
2. Place the single sheet of paper on the base (or scale) and center it under the scanning head.
3. Use the scale marks on the base as a guide to center.
4. If not already set to
Configuring
, press the
Edit
button to switch to the
Configuring
mode.
Valid Value Description
-grdsz Bar code map grid size (integer in pixels).
-dsfact Bar code map downsampling factor (integer >=1).
-psdn Psd score FFT size (integer power of 2).
-sens Contrast sensitivity (in [0.0, 1.0])
-srnbs Size of super resolution bar code signal (integer nb of samples).
-srnbp Number of parallel paths used for super resolution stage (integer).
-srpsp Spacing between parallel paths (integer number of pixels).
-srshrp Sharpening factor to be applied to super resolution signal (>=0.0f)
-minconf Minimum confidence value that may be considered a successful read (in [0.0, 1.0])
-minredund Minimum redundancy among parallel paths (in [0.0, <srnbp - 1>]).
-shiftrange Range of a sliding offset during symbol matching.
Table 5-6. Bar Code Configuration String
Button Description
Use the Draw button to draw a rectangle on the checkerboard, or to delete the current rectangle and
start over. Hold down the left mouse button and drag to draw a rectangle.
Use the Delete button to delete the current rectangle and start over.
Use the Best Exposure Setting button to automatically find the best exposure value based on current
lighting conditions.
Use the Preview button to apply the current settings and see the results of any changes.
Table 5-7. Button Descriptions