Datalogic Joya Touch 22, Руководство пользователя

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JOYA™ TOUCH 22
DATA CAPTURE
The Joya Touch 22 has an integrated imager that collects data by scanning bar codes.
See "
Scanner & Decoder" on page 32
for instructions on configuring the scanner settings.
IMAGER DATA CAPTURE
The imager uses digital camera technology to take a digital picture of a bar code, the
image is stored in memory and software decoding algorithms are executed to extract
the data from the image.
To scan a bar code symbol:
1. Point the scan window at the barcode from a distance within the reading range.
2. Press the Scan Key or the Scan Trigger. The imager projects a laser aiming pattern
similar to those used on cameras. The aiming pattern is used to position the bar -
code or object within the field of view.
3. Center the symbol in any orientation within the aiming pattern. Ensure the entire
symbol is within the rectangular area formed by the brackets in the aiming pat -
tern, then either wait for the timeout or release the Scan Key to capture the
image. A red beam illuminates the symbol, which is captured and decoded.
If the scan has been successful:
• If enabled, the good read LED turns on.
• If enabled, the good read beep plays.
• If enabled, the Green Spot projects a green spot onto the barcode image.
• The barcode type and content data display on the screen.