189Type Parameter FunctionAlarmTypeMotion detect System alarms when motion detection alarm occurs.Tampering System alarms when camera is viciously masking.Disk error System alarms when disk error occurs.Video loss System alarms when video loss occurs.Disk full System alarms when disk is full.Operation PromptSelect the checkbox here, system can automaticallypops up an alarm icon on the Alarm button in themain interface when there is an alarm.AlarmSoundPlay alarmsoundSystem sends out alarm sound when an alarmoccurs. You can specify as you wish.Sound path Here you can specify alarm sound file.5.12 Log outClick log out button, system goes back to log in interface. See Figure 5-101.You need to input user name and password to login again.Figure 5-1015.13 Un-install Web ControlYou can use web un-install tool “uninstall web.bat” to un-install web control.Please note, before you un-installation, please close all web pages, otherwise theun-installation might result in error.