85
Chapter 14
Troubleshooting
Problem
Solution
Does not respond to input.
Disconnect the power adapter and then reconnect it.
Scanned data is not
displayed on the host.
Ensure the scanner
’s communication parameters (such as baud rate, interface)
match the host
’s settings.
Cannot read barcodes.
1. Follow the scanning instructions in this manual to scan barcode.
2. Ensure the barcode type is enabled.
3. Ensure the barcode is not defaced. Wrinkled, soiled or torn barcodes might
be unreadable.
Содержание NLS-FR20 series
Страница 1: ...NLS FR20 Series Fixed Mount Barcode Scanner User Guide...
Страница 3: ...Revision History Version Description Date V1 0 Initial release April 1 2015...
Страница 14: ...6 Chapter 6 FR20 Scanner...
Страница 20: ...12 Good Read Beep Frequency Duration Low Frequency Medium Frequency High Frequency 40ms 80ms 120ms...
Страница 27: ...19 A B C D E F...
Страница 34: ...26 USB Country Keyboard Types 1 U S 2 Belgium 3 Brazil 4 Canada 5 Czech 6 Denmark 7 Finland 8 France...
Страница 36: ...28 19 Romania 20 Russia 21 Slovakia 22 Spain 23 Sweden 24 Switzerland 25 Turkey1 26 Turkey 2 27 UK 28 Japan...
Страница 54: ...46 Transmit Preamble Character Transmit Preamble Character 0 Do Not Transmit Preamble Character 0...