After change ADMIN PASSWORD can't Login

[T.H.K 0]

i have DVR KPD-679ZB Firmware 1015-1002-1006-1003, after change ADMIN PASSWORD via REMOTE, now i can't Login the DVR via browser or video viewer, when i've tried to Login always get answer

"LOGIN ERROR !"

Unknown Error

How to RESET this DVR...please...help..resolved my problem.

[T.H.K 0]

thanks...for for your respon Mr. Leo Tang... " title="Applause" />

i will try your suggestion...