Datalogic Heron Software Configuration Manual - The Barcode ...
Datalogic Heron Software Configuration Manual - The Barcode ...
Datalogic Heron Software Configuration Manual - The Barcode ...
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REFERENCES<br />
4<br />
4.2 PEN PARAMETERS<br />
4.2.1 Minimum Output Pulse<br />
This parameter sets the duration of the output pulse corresponding to the narrowest<br />
element in the barcode. In this way the code resolution is controlled by the signal<br />
sent to the decoder, independently of the physical resolution of the code read.<br />
<strong>The</strong> shortest pulse (200 µs) corresponds to high-resolution code emulation and<br />
therefore a shorter transfer speed to the decoder (for decoders able to work on highresolution<br />
codes). Likewise, longer pulses correspond to low-resolution code<br />
emulation and therefore a longer transfer time to the decoder.<br />
4.2.2 Conversion to Code 39<br />
When using these readers it is possible to convert all codes to Code 39. By disabling<br />
this option the decoded codes will be transmitted in their original format; except for<br />
the following codes which are ALWAYS converted into Code 39 format:<br />
MSI, Plessey, Telepen, Delta IBM, Code 11, Code 16K, Code 49 and RSS Codes.<br />
4.2.3 Overflow<br />
This parameter generates a white space before the first bar and after the last bar of<br />
the code. <strong>The</strong> selections are as follows:<br />
narrow<br />
medium<br />
wide<br />
= space 10 times the minimum output pulse.<br />
= space 20 times the minimum output pulse.<br />
= space 30 times the minimum output pulse.<br />
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