Short description HFU 4500D
Leuze
electronic
Page
6
How is the best way to scan or read?
Here we give you some advices for best case scan or read operations:
The Scanner should be held with alight angle to the code. (Don´t used it in 90° to the Code, because you get
total reflexion and read failure.)
The red LED-Line is an aimer and should be held onto the code. The Scanner cannot identify the label
correctly, if it´s not complete within the red line.
The red LED-Line is smaller and narrow if the device is close to the code. Codes with small and thin bars
should be read with a smaller distance, for larger codes the distance should be bid enough to have the
Complete code within the red line.
For reading the RFID tag, the environment should have less possible metal and the device should be held
very close above the tag.
The antenna of the device should cover over 70%.of the tag to have good conditions for reading it.
The read characteristics are printed on page 8
Test barcode
The printed code is to test the functionality of the scanner, module(bar)
width is 0.5 mm (20 mil)
Code 39 Bar Code Sample
