I have received a solution from Linx support!
"The TT ships with the barcode setup as HID-POS (scan barcodes to an app) but it does support HID-KBW mode.
To setup the barcode for Keyboard emulation (so it acts like a keyboard so a scanned barcode will appear in desktop apps like notepad, Excel, etc.) you have to scan the barcodes attached (In number order) to change the setup. "
Problem is i dont know how to upload to this forum?
Hope that helps!