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POWERSCAN
References
Safety Time
Safety time prevents the device from immediately decoding the same code more than
once. Same code consecutive reading can be disabled requiring the reader to remove from
the code (no decoding) for at least 400 ms, or a timeout can be set up to 9.9 seconds
before the decoder will accept the same code. Reading is immediately if the code changes.
5.3
References Decoding parameters
Caution!
Malfunciton of the barcode reader
With changing this parameters the reading performance can be degraded or increase the
possibility of a decoding error.
These parameters must be absolutely correctly adjusted.
Ink-Spread
The ink-spread parameter allows the decoding of codes, which are not perfectly printed
because the page texture tends to absorb the ink.
Overflow Control
The overflow control parameter can be disabled when decoding codes printed on small
surfaces, which do not allow the use of an overflow space. This command does not affect
code families 2/5, Code 128 and Code 93.
Interdigit Control
The interdigit control parameter verifies the interdigit spacing for code families Code 39 and
Codabar.
92
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