ARTDEV AS-2350, Руководство пользователя

Страница: 23 / 94

17
3-7 Hand-held scan & some global settings
Scanning mode:
Good-read off-The trigger button must be pressed once to activate scanning. The imager 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 button to activate scanning and release button
to stop scanning. The imager stops scanning when there is a successful reading or no code is
decoded after the Stand-by duration elapsed.
Alternate continue-The trigger button acts as a toggle switch. Press button to activate or stop
scanning.
Continue-The imager always keeps scanning, and it does not matter when the trigger button is
pressed or duration is elapsed.
Good-read on-The trigger button must be pressed once to activate scanning. The imager stops
scanning when no code is successful decoded after the Stand-by duration 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.
Auto-detection sensitivity: In image auto-induction mode, sensitivity refers to the scanner's reaction time
to barcode symbols presentation. The scanner with higher sensitivity is easier to start a new decode
operation.
Same barcode delay time for 1D symbol: If a 1D barcode has been scanned and output once
successfully, the imager 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 imager 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 imager 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