121MRS 755539Feeder Protection RelayOperator’s Manual - ANSI VersionREF 6103.1.4. Main menuThe main menu contains six main groups:• MEASUREMENTS• RECORDED DATA• OPERATION• SETTINGS• CONFIGURATION• INFOFig. 3.1.4.-1 The display showing the first main menu group• To navigate between the main menu groups, use and .• To return the display to the idle mode, press .The display will be returned to the idle mode on expiration of the time out.3.1.5. SubmenuThe menu structure contains several subgroups. The name of the main menu groupis always shown on the first line. The second line displays either the name of thegroup menu, the name of the parameter and the parameter value, or just theparameter value, in which case it is also the name of the parameter.Fig. 3.1.5.-1 The display showing the first submenu• To enter a submenu, press ; to exit, press .• To navigate between the main levels in the submenus, use or .• Press to return the display to the idle mode.3.1.6. HMI passwordThe HMI password protects all user-changeable values on the technical level frombeing changed by an unauthorized person. The password function will remaininactive until the default password has been replaced. The default HMI password is999. You can also change the password from a remote unit via parameter V162, butyou can only read the password via the HMI.Resetting latched output contacts in the idle mode for 5 sAcknowledging and resetting targets, latched outputcontacts and memorized values andResetting thermal level to 0 at power up andTable 3.1.3-1 Button navigation and editing!"" "#$"%$"#$"%$MEASUREMENTSIa CT x 0.001stSubMenu_b