Chapter 14 Troubleshooting - Newland NLS-FM25 User Manual

Problem
Does not respond to input.
Scanned data is not
displayed on the host.
Cannot read barcodes.

Chapter 14 Troubleshooting

Disconnect the power adapter and then reconnect it.
Ensure the scanner's communication parameters (such as baud rate, interface)
match the host's settings.
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.
Solution
84