1. Introduction Menvier30/40/100/300Page 10the keypad when the Administrator is looking at the log. If the user does nothave a name, then the keypad shows the user number instead.There are also some “special” users with numbers above the normal range– see page 58.Note that the User number is not the same as the access code, see below.Access to the SystemTo operate the system a user must identify themselves, either by entering avalid access code on the keypad or by presenting a proximity tag to thefront of the keypad (see page 11).Access code and proximity tag act as unique identifiers for each user, andmay be used interchangeably at any time.Access CodesIn a Security Grade 2 system access codes are four digits long, providing atotal of 10,000 different codes, running from “0000” to “9999”. In a SecurityGrade 3 system access codes are six digits long, providing a total of1,000,000 different codes, from “000000” to “999999”.When delivered from the factory the control unit recognises just one user,and this user has Master User privileges (see page 8).In Security Grade 2 the Master User’s default access code is “5678”; inSecurity Grade 3 it is “567800”. By default the master User does not haveany tag or other device registered to their account.Eaton’s Security Business recommend that you change the defaultaccess code as soon as possible (see page 41).Codes 0000 (or 000000) to 9999 (or 999999) are available but Eaton’sSecurity Business recommends that you avoid easily memorised codessuch a 0000, 999999 or 654321.The installer has their own access code which they cannot use to set orunset the alarm system. Neither can they use that code to change details ofother users registered to the system. Similarly, the Master User code hasno access to any installer programming menus and cannot be used to editthe Installer code.