English _65● SETUP SCREENNetwork disconnectYou can perform the saving operation after receiving an event of a physically disconnectednetwork.1. From the Setup menu, select the<Event ( )> tab.2. Click <Network disconnect>.3. Specify the use of “Networkdisconnect”.4. Specify the activation time andactivation condition. For more information about <Activationtime> and <Action>, refer to “Alarm input”.(page 62)5. When done, click [Apply ( )].Face detectionYou can set to activate this function if a face is recognized on the monitoring screen.1. From the Setup menu, select the<Event ( )> tab.2. Click <Face detection>.3. Specify the use of the face detectionfunction.4. Select a sensitivity level for detectingthe face.The higher the level is, the better theface will be recognized.5. Use the drag-and-drop method tospecify the face detection area.6. Specify the display of the face detectionarea.- If you set it to <On>, the detectionarea will be boxed.7. Specify the activation time andactivation condition. For more information about <Activationtime> and <Action>, refer to “Alarm input”. (page 62)8. When done, click [Apply ( )].