108Click default icon, system pops up a dialogue box. You can highlight to restore default factorysetup. See X 3 8 1 H 3 8 1 H 3 8 1 H Figure 5-26.z Select allz Generalz Encodez Schedulez RS232z Networkz Alarmz Detectz Pan/tilt/zoomz Displayz Channel namePlease highlight icon to select the corresponding function.After all the setups please click save button, system goes back to the previous menu.Warning!System menu color, language, time display mode, video format, IP address, user account will notmaintain previous setup after default operation!Figure 5-395.4 SearchPlease refer to chapter 4.3 Search.5.5 AdvancedDouble click advanced icon in the main window, the interface is shown as below. See Figure5-40.There are total eight function keys: HDD management, alarm output, abnormity, manualrecord, account, auto maintenance, TV adjust and video matrix.