Read Operation Problems - Argox PA-20 Manual

8.3 Read Operation Problems

When the terminal has a problem with reading the barcode label
The resolution of the bar code is too high
 Decrease the distance between the bar code and the terminal.
The angle between the label and the terminal is too high
 Change the angle between the bar code and the terminal.
The distance is too far or too close
 Change the distance between the bar code and the terminal.
The bar code is larger than the LED light beam
 Try moving the terminal a bit further away from the bar code.
The scanning window is dirty
 Clean the scanning window slightly of the terminal (make sure without scratch).
The type of the bar code label is not enabled
 Enabled the bar code symbology in the application program.
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