18
3-6 Scan mode & some global settings
Scan mode:
Continue-The image platform always keeps scanning, and it does not matter when Stand-by duration
is elapsed.
Auto-detection- Good-read on – By setting Enable, the imager will start operating if any nearby object
has been detected. The imager stops scanning when no code is successful decoded after the
Stand-by duration elapsed. Once the imager stops scanning, the present object must be removed to
enable Auto-detection.
Auto-detection- Good-read off – By setting Enable, the imager will start operating if any nearby object
has been detected. The imager will stop scanning when there is a successful reading or no code is
decoded after the Stand-by duration elapsed. Once the imager stops scanning, the present object
must be removed to enable Auto-detection.
Barcode detection: In image auto-induction mode, barcode detection means that the scanner detects an
object similar to a barcode to trigger decoding, such as text, graphics, barcodes, and so on.
Barcode detection delay: The barcode detection delay means that the detection function is enabled
when no object is detected within the set delay.
Same barcode delay time for 1D symbol: If a 1D barcode has been scanned and output once
successfully, the image platform must output the same barcode data beyond delay time. When this
feature is set to be “0xFF”, then the delay time is indefinite.
Same barcode delay time for 2D symbol: If a 2D barcode has been scanned and output once
successfully, the image platform must output the same barcode data beyond delay time. When this
feature is set to be “0xFF”, then the delay time is indefinite.
Double confirm: If it is enabled, the image platform will require a several times of same-decoded-data to
confirm a valid reading.
Global Max./Min. code length for 1D symbol: These two lengths are defined as the valid range of
decoded 1D barcode data length. Make sure that the minimum length setting is no greater than the
maximum length setting, or otherwise the labels of the symbol will not be readable. In particular, the
same value can be set for both minimum and maximum reading length to force the fixed length barcode
decoded.
Notes:
1. Please set the max./min. length for individual barcode in later sections, if special demand is
requested.
2. The number of check digits is included in max./min. code length.
3. These two settings have no effect on the symbols with fixed-length, e.g. UPC-A, UPC-E, EAN-13,
EAN-8 and China Post.
Global G1-G6 string selection: The image platform offer one or two string group for all symbols. By
setting one or two digits to indicate which string group you want to apply. You may refer to 3-41 G1-G6 &
C1-C3 & FN1 substitution string setting and 3-42 G1-G4 string position & Code ID position.
Example: Group 1 → set 01 or 10. Group 2 and 4 → set 24 or 42.
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