... or keys 2. LCD dispaly Main characteristics: With the password treatment function of 3-6 ... personal password is “111111”). C. Door opening operation with guest password:1. In the case of door ... digit being set at present, before inputting new time with the format: hhmmss, of which, “hh” indicating ... resetOpen the back cover of the coffer, short connecting, with metal piece, the MST two cores socket on ...