17-1S E C T I O N 1 7Real-Time Clock• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •In This Section© About the Real-Time Clock© Setting the Time and Date© Setting Daylight Saving Time• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •About the Real-Time ClockAll schedules (permanent, temporary, holiday, and ambush) are based on the time and date from aninternal real-time clock. Also, the history log uses the time and date when events are logged. Duringsystem installation, the clock should be initially set to the time (hour and minute) and date (month,day, and year).If the system loses all power or is powered down for any reason, the clock must be reset. The clock does notadvance during the time the system does not have power connected.Setting the Time and DateTo set the time and date, enter the Service Code and perform the following steps:< ? Enter choice:< Lesson Turn on >< See alarms Reset >< Quit More >Action Menu #1 is displayed.Select More twice.< ? Enter choice:< Bypass History >< Status Time >< Previous More >Action Menu #3 is displayed.Select Time.< ? TIME< Holiday Daylight >< Open/close Hstg >< Quit Current >The Time Screen is displayed.Select Current to display the current time and date set in thesystem.< ? Time & date11:15:28 AM09–28-98< Quit Change >The Current Time and Date Screen is displayed.Select Change to change the current settings.Select Quit to move back to the Time Screen without making anychanges.
