602.7.2 Smart Fan Control1. Open Internet Explorer and log in to the unit.2. Click System / System Settings.3. Click the Fan Control tab.4. Check the Enable or Disable option.5. Click the OK button.2.7.3 Buzzer ConfigurationThere is a buzzer in the unit. When the unit finishes booting or when a problemis detected, this buzzer will sound. This buzzer is enabled by default. You candisable/enable this buzzer with the following steps. (We recommend that thisbuzzer should be enabled.)1. Open Internet Explorer and log in to the unit.2. Click System / Settings.3. Click the Buzzer tab.4. Check the Enable or Disable option.5. Click the OK button.2.7.4 UPS SetupThis feature enables you to tell your unit how long to run on APC