Datalogic AV500, Product Reference Manual

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E-GENIUS
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AV500 2D CAMERA
Barcode Configuration
Barcode Configuration is used to define the relationship between the barcodes read
and processed by your cameras and how they are grouped together for transmitting to
the host. For example, which ones must be read, which ones are optional and what is
the priority. It also defines the formatting of no read, multiple read, partial read and
duplicate messages.
To edit the Barcode Configuration:
1. In the menu tree under Modify Settings, navigate to Global Settings | Barcode
Settings | Barcode Configuration . The Barcode Configuration window opens.
2. Enter the appropriate information in the form as described below:
Minimum 1D Code Height
Enter the minimum height of codes the system is expected to read. This parameter defines the
minimum height of the barcode the AV500 will read. The minimum height is 6 mm [.25 in].
Code Combination
Select
Single Label, Standard Multi Label, Logical Combination
, or Code Collection from
the drop ‐ down list. The Code Combination parameter selects the decoding mode for the
barcode reader. Follow these links for each type of Code Combination to view its specific
inputs:
•
Single Label
: In Single Label mode only one barcode can be read in each reading phase;
however it can be determined automatically from up to 10 enabled codes. The barcode
reader stops decoding as soon as a single code is read.
•
Standard Multi Label:
In Multi Label mode the barcodes selected (up to 10), will all be
read in the same reading phase. If the reading phase terminates before all the codes are read,
and a No Read message is enabled, Local or Global, a no read message is produced.
The smaller the Minimum 1D code height the more processing time is needed to com-
plete the decode. If the application is having difficulty providing a decoded bar code, and
the minimum bar height is greater then 6mm (.25 in) the parameter may be increased to
assist in the decoding.
If there are multiple barcodes within the barcode readers read area during a trigger
cycle, the first barcode decoded will be the data transmitted to the host.