Sony SNC-DH120 User Manual - Page 78
Setting the Sensor input/Camera tampering detection/Motion detection (SNC-CH120/CH160/CH220/CH260/DH120T/DH160/DH220T/DH260) - Event detection Menu, Sensor input tab - Set the sensor input, Camera tampering detection tab - Set the camera tampering detecti
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Administrating the Camera Setting the Sensor input/ Camera tampering detection/Motion detection (SNC-CH120/ CH160/CH220/CH260/ DH120T/DH160/DH220T/ DH260) - Event detection Menu When you click Event detection in the Administrator menu, the Event detection menu appears. The Event detection menu consists of three tabs: Sensor input, Camera tampering detection and Motion detection. Sensor input tab - Set the sensor input Sensor input mode Set the direction of the detected input signal to the sensor input terminal of the camera. Normally open: Detects the alarm when the sensor input is short-circuited. Normally closed: Detects the alarm when the sensor input is open-circuited. OK/Cancel See "Buttons common to every menu" on page 32. Camera tampering detection tab - Set the camera tampering detection Camera tampering detection Select On to activate the function to detect camera tampering, such as direction shifting or spray. When you select On, you can select the Sensitivity. Sensitivity: Set the sensitivity of camera tampering detection to High, Middle or Low. Detection status: Display the tampering detection state of the time when Camera tampering detection tab is opened. To clear the detection status, click Clear button. OK/Cancel See "Buttons common to every menu" on page 32. Note Activation of the camera tampering detection function may be delayed in the following conditions. - When Auto slow shutter in the Camera menuPicture tab is active. - When Image 1 size is as follows in the Camera menu Video codec tab (SNC-CH220/CH260/DH220/ DH220T/DH260) 1920 × 1440 1600 × 1200 1280 × 960 1280 × 1024 - When Cropping is set to On in the Camera menu Video codec tab (SNC-CH220/CH260/DH220/ DH220T/DH260) Motion detection tab - Set the motion detection Motion detection detects moving objects in the camera image and outputs an alarm. Notes • Before actual use, perform an operation test and confirm that the motion detection function works correctly. • The Motion detection menu may not be displayed depending on the function settings. To display the Motion detection menu, configure as follows. System menu- Installation tab (page 36) - Monitor out: Off. Camera menu-Video codec tab (page 44) - Cropping: Off. - SolidPTZ: Off. - Codec of Image 2: Off. When the Motion detection menu is displayed for the first time When you click Motion detection, "Security Warning" is displayed. When you click Yes, ActiveX control is installed and the Motion detection menu is displayed. 78 Setting the Sensor input/Camera tampering detection/Motion detection (SNC-CH120/CH160/CH220/CH260/DH120T/DH160/DH220T/DH260) - Event detection Menu