40It provides the same function as Motion Action, interlocking if an event set is in Video loss takesplace.3.3.4 Setting the SYSTEMFig. 3.3.4 SYSTEM[WARNING]-CHECK INTERVAL: This is a cycle of checking the environment of the SYSTEM (selecting one from1 hour to 24 hours).-DISK WARNING: This performs the function of giving a warning when a problem takes place inthe disk (selecting one among POPUP+BUZZER, POPUP, OFF)-THRESHOLD: It performs the function of setting temperature for warning (C: 0~100, F: 32~212)-CURRENT TEMP: It shows the current temperature.