Chapter 3. Operation3-2 ATLAS_800PLUS User Manual 61200226L1-1Figure 3-1. ATLAS_800PLUS Front Panel LayoutShiftActivate the front panel operation keys (Alarm, Clear, and Home) by first press-ing Shift. The next section describes all of the available operation keys.If you press a key without using Shift, the numbered item becomes active insteadof the operation key.LCDWindowCancelUp and Down Arrows CSU Status LEDsEnterHomeShiftModule SlotNumbersClearModule StatusLEDsModule StatusAlarmSystem LEDLCD Displays menu items and messagesin 2 lines by 16 characters.Clear Clear data/results fields.Cancel Stops current activity and returns tothe previous menu.CSU StatusLEDsIndicate the status of both networkinterfaces.Home Returns to the main menu. ModuleSlot Num-bersLEDs correspond to the optionmodules installed in the unit.Shift Provides access to special functionkeys.System LED Indicates the status of the entireATLAS 800 PLUS.Enter Selects active menu items. ModuleStatusDisplays the operational condition ofmodules installed in the option slots.Alarm Quick access to the active alarmdisplay menusModuleStatus LEDsIndicates the status of each module.Up &DownArrowsScroll through and activate the submenu items available in the current menu. The flashingcursor indicates the active parameter.
