IDTECH ValueScan II, User Manual

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27
Scan
Scanning mode:
Good-read off- The trigger button must be pressed to
activate scanning. The light source of scanner stops
scanning when there is a successful reading or no code is
decoded after the Stand-by duration elapsed.
Momentary- The trigger button acts as a switch. Press the
button to activate scanning and release the button to stop
scanning.
Alternate- The trigger button acts as a toggle switch. Press
button to activate and press again to stop scanning.
Timeout off- The trigger button must be pressed to activate
scanning, and scanner stops scanning when no code is
decoded after the Stand-by duration elapsed.
Continuous- The scanner always keeps reading, and it does
not matter when trigger button is pressed or duration is
elapsed.
Double read timeout: If the barcode has been scanned
twice, then only the first barcode will be accepted.
Double confirm: If this is enabled, the scanner will require
several successful decodings to confirm the barcode data.
The more confirming times required, the more inhibitive
miss-reading the code will be. If you set Double confirm, the
Multi field scan Enable function won
‟t be able to work.
Supplement Check Counter: It will be more reliable to read
the barcode with extension (supplement) as in UPCE/A or
EAN-8/13, but this willslow down the decoding speed when
this counter is set.