Adesso NuScan 2000 Series Podręcznik użytkownika - Strona 8
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Drukuj stronęTrouble Shooting
Problem: Nothing happens when you follow the operating instructions.
Possible Cause
Possible Solution
Interface cables are
Check for loose cable connections.
loose.
Problem: Light comes on, but symbol does not decode.
Possible Cause
Possible Solution
Scanner is not
Be sure the scanner is programmed to
programmed for the
read the type of barcode you are
correct bar-code type.
scanning.
Barcode symbol is
Check the symbol to make sure it is not
unreadable.
de-faced. Try scanning test symbols of
the same barcode type.
Distance between
Move the scanner closer to or further
scanner and barcode is
from the barcode.
incorrect.
Problem: Symbol is decoded, but not transmitted to the host.
Possible Cause
Possible Solution
Scanner is not
Scan the appropriate host type barcode.
programmed for the
correct host type.
Problem: Scanned data is incorrectly displayed on the host.
Possible Cause
Scanner is not programmed to
work with the host. Check
Handheld Barcode Scanner
Series host type parameters or
editing options.
Possible Solution
Be sure proper host type is
selected.
For RS-232, ensure the scanner's
communication parameters match
the host's settings.
For keyboard emulation
configuration, ensure the system is
programmed for the correct
keyboard type, and that the CAPS
LOCK key is off.
Be sure editing options (e.g. UPC-
E to UPC-A Conversion) are
properly programmed.