Sentinel Plus Press Brake Guarding System Operation Manual LS-CS-M-073Page 51Original Language Version: 1.04 Released: 19/07/2017Once a menu has been selected the parameters can be navigated, selected and edited.The parameters are stored in non-volatile memory that is maintained even when theSentinel Plus system is powered down.Warning:The System menu does not contain any user configurable parameters.System menu parameters must only be configured by trained andqualified Sentinel Plus installers. Setting incorrect parameter values inthe System menu may render your machine inoperable.8.1.1 Selecting Menu ParametersThis section explains how to select and change the parameters in the Parameter List. Forall of the menus (User, Supervisor and System) the parameters are navigated using theSentinel Plus buttons, as shown in Figure 8-2 and Table 8-2. The arrow buttons stepthrough the parameter list; the parameter is selected by pressing the ENTER button.Note:Lists and values that are navigated using arrow keys always appear as loops.When the end of the list is reached, the next button press will return the screen tothe start of the list.a ENTERPress UP and DOWN to browse menu then press ENTER to selectUSER PARAMETER 0Buzzer on/offFigure 8-2: Menu Parameter ScreenLabel Button FunctionThis leaves the Parameter List and returns to the Menu screen. SeeFigure 5-2 for an overview of the menu system.This changes the displayed parameter to the next parameter in the list(Parameter 0 Parameter 1 Parameter 2 etc.)This changes the displayed parameter to the previous parameter in thelist. (Parameter 2 Parameter 1 Parameter 0 etc.)ENTER This selects the displayed item.Table 8-2: User/Supervisor/System Menu ButtonsThere are two types of parameters:• Options. The value for the parameter can be selected from a list of options.• Numbers. The parameter takes a numerical value between 0 and 9999.