ID50 Series Panel - Operating ManualOperator Actions at Panel43 997-264-000-8, Issue 8January 20074.12.7 Voltages - User OptionThe Voltages User Option allows the user to view theVoltages of various parts of the system. To view theseVoltages, from the View Mode menu:1 Using the numeric keypad, press the ‘ 7 ’ button toselect the Voltages menu.* ID60 Panels only.2 The Battery Volts window is automatically displayed.Press the ‘ 2 / 8 ’ buttons to display the previous/nextsystem voltage.Note: The voltage displayed for each system should bewithin a given range.a. Mains supply present: a battery voltage value greaterthan 15V means that batteries are connected; batteryvoltage is low if greater than 15V but less than 18.9V.No mains supply present: a value of less than 22Vmeans an imminent deep discharge; a value less than21V indicates deep discharge of the batteries.b. An Earth Fault is indicated when the displayed valueis less than 175 or greater than 450.c. A Sounder is open circuit if the displayed value isbelow 75, or short circuit if above 250.d. A mains failure is detected when the AC voltage dropsbelow 193Vac. This fault will remain until the ACvoltage rises above 205Vac.e. The Charger is faulty if a value less than 24V isdisplayed.3 Press the ‘ 4 ’ button to cancel and return to the ViewMode menu.[U0 VOLTS] BATTERY VOLTS = 27.0↕ : Select <:Cancel[U0 ANALOGUE] EARTH = 271↕ : Select <:Cancel[U0 ANALOGUE] SOUNDER 1 = 164↕ : Select <:Cancel[U0 ANALOGUE] SOUNDER 2 = 164↕ : Select <:Cancel[U0 ANALOGUE] SOUNDER 3 = 164↕ : Select <:Cancel[U0 ANALOGUE] SOUNDER 4 = 164↕ : Select <:Cancel[U0 VOLTS] AC POWER = 237↕ : Select <:Cancel[U0 VOLTS] CHARGER = 27.2↕ : Select <:Cancel728[U0 View] 6: Maint.* 7: Alarm Count8: Voltages 9: Version ↕ : More