ID50 Series Panel - Operating ManualPanel Controls & Indicators4997-264-000-8, Issue 8January 20072.2 IndicatorsThe panel status indicators comprise three groups:a. Zone Status LED indicators.b. Panel/System LED indicators.c. Visible/Audible indicators.Zone Status LED Indicators• ZONE FIRE - these LEDs indicate affected zone(s).• ZONE FAULT/DISABLE/TEST - these LEDs indicateaffected zone(s).Panel/System LED Indicators• FIRE - these LEDs indicate a fire condition.• Other System Status LEDs:FAULT indicates a fault has beendetected by the panel.DISABLEMENT indicates the presence of am a n u a l l y - c o n f i g u r e ddisablement.TEST indicates a test is in progress.DELAY ACTIVE indicates delays are active.FIRE OUTPUT ACTIVE indicates fire outputs havebeen operated.PRE-ALARM1 indicates a pre-alarmcondition exists.POWER indicates status of powersupply.SYSTEM FAULT indicates the CPU has resetor a system fault has occurred.EARTH FAULT indicates an earth fault hasoccurred.PLANT ALARM 2 indicates a fault or warningfrom a plant-monitoring device.FIRE CONTROL O/P: FAULT/DISABLEDindicates a fire control outputfault or disablement.FIRE OUTPUT: FAULT/DISABLEDindicates a fire output fault ordisablementSOUNDER: FAULT/DISABLEDindicates a sounder circuitfault or disablementPOWER SUPPLY FAULTindicates an unsatisfactorypower supply to the panel.1 This LED is also configurable as SOUNDERS SILENCED.2 This LED can be configured as: FAULT O/P: FAULT/DISABLED.Visible/Audible Indicators• Liquid Crystal Display (LCD) - (Section 4.1.1).• Internal Buzzer - (Section 4.1.2).