Plug the USB-A end into an available USB port on your computer.
If your barcodes contain case-sensitive serial numbers and are appearing backward on your screen, you can scan specific programming codes to modify how the scanner processes letters: Convert all output to . Convert all output to Lowercase . Case Swap (Turns capitals to lowercase and vice versa). 5. Troubleshooting Common Issues
from your manual. The scanner's LED (usually blue) will flash until successfully paired with your host device (phone, tablet, or PC). Tera Digital Essential Configuration Commands kercan barcode scanner manual
Complete Kercan Barcode Scanner Manual: Setup, Configuration, and Troubleshooting
For official support, contact the Amazon seller or Kercan’s after-sales email (printed on the warranty card inside the original box). Do not rely on generic YouTube videos—your model’s nuances are only in its official manual. Plug the USB-A end into an available USB
Absolutely. The manual provides a “Prefix” programming section. Scan the “Set Prefix” barcode, then scan the alphanumeric barcodes for the characters you want (e.g., “SKU-”), then scan “Save.”
The Kercan KR-206, for instance, supports multiple trigger methods: Case Swap (Turns capitals to lowercase and vice versa)
For USB models, plug the RJ45 end into the scanner and the USB end into your PC; the scanner will beep once it's ready.