Xedia AP100 no login

Excuseme for this, I purchased an Access Point Xedia AP 100, but I try
to config, with the manual instructions, but I turn off an when I turn
on again, the username "admin" and no password necesary, and now this
password and username dont let me enter to menu, if some body can help
me how to factory restore and recover the initials username (admin) and
password (none), Im using console interface, I try via web interface
and I cannot login, thanks for your cooperation.

Ing. Luis M. Lopez Herrera
Jalico Mexico