Unable to configure & cable jammed load

Can not configure correctly:
The instructions (in English, poorly written) is just a scanner code list without explanation of the effects of various parameters. The scanner is configured by default to not keep count of "digital lock" or "caps lock" result = the figures are interpreted as punctuation (the first row of the keyboard). Never find the setup code mentioned in the FAQ of the record.
This same record includes early config code (classic), but no end code config. The scanner remains permanently in config fashion ...

Cable stuck:
Finally, when one decides to recharge the battery using the USB-RJ45 cable comes with ... And then, surprise, the small pin of a lock RJ45 now clips (OK, normal), but within the plastics industry with no access. The wireless scanner transme in wire scanner can not remove without breaking everything! I move that the USB charger is delivered with a US plug without adapter.

Anyway, I did not expect to need a battery before returning this useless gadget.