GE Multilin L90 Line Differential Relay 1-111 GETTING STARTED 1.5 USING THE RELAY11.5USING THE RELAY 1.5.1 FACEPLATE KEYPADDisplay messages are organized into ëpagesí under the following headings: Actual Values, Settings, Commands, and Tar-gets. The key navigates through these pages. Each heading page is broken down further into logical subgroups.The MESSAGE keys navigate through the subgroups. The VALUE keys scroll increment or decrementnumerical setting values when in programming mode. These keys also scroll through alphanumeric values in the text editmode. Alternatively, values may also be entered with the numeric keypad.The key initiates and advance to the next character in text edit mode or enters a decimal point. The key may bepressed at any time for context sensitive help messages. The key stores altered setting values.1.5.2 MENU NAVIGATIONPress the key to select the desired header display page (top-level menu). The header title appears momentarily fol-lowed by a header display page menu item. Each press of the key advances through the main heading pages asillustrated below.1.5.3 MENU HIERARCHYThe setting and actual value messages are arranged hierarchically. The header display pages are indicated by doublescroll bar characters (##), while sub-header pages are indicated by single scroll bar characters (#). The header displaypages represent the highest level of the hierarchy and the sub-header display pages fall below this level. The MESSAGEand keys move within a group of headers, sub-headers, setting values, or actual values. Continually pressing theMESSAGE key from a header display displays specific information for the header category. Conversely, continuallypressing the MESSAGE key from a setting value or actual value display returns to the header display.! ! !ACTUAL VALUES SETTINGS COMMANDS TARGETS" " " "## ACTUAL VALUES## STATUS## SETTINGS## PRODUCT SETUP## COMMANDS## VIRTUAL INPUTSNo ActiveTargets!USER DISPLAYS(when in use)"User Display 1HIGHEST LEVEL LOWEST LEVEL (SETTING VALUE)## SETTINGS## PRODUCT SETUP# PASSWORD# SECURITYACCESS LEVEL:Restricted## SETTINGS## SYSTEM SETUP
