VIVOTEK FE8171V 사용자 설명서

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User's Manual - 95  
■ Camera tampering detection
This option allows the Network Camera to trigger when the camera detects that is is being tampered 
with. To enable this function, you need to configure the Tampering Detection option first. Please refer 
to page 109 for detailed information.
■ Manual Trigger
This option allows user to enable event triggers manually by clicking the on/off button on the 
homepage. Please configure 1 ~ 3 events before using this function.
3. Action
Define the actions to be performed by the Network Camera when a trigger 
is activated.
■ Trigger digital output for   seconds
Select this option to turn on the external digital output device when a trigger is activated. Specify the 
length of the trigger interval in the text box.
    
■ Backup media if the network is disconnected
Select this option to backup media file on SD card if the network is disconnected. Please note that this 
function will only apply after you set up the network storage (NAS). For more information about how to 
set up network storage, please refer to page 112.
To configure an event with video recording or snapshots, it is necessary to configure/provide servers and 
storage media settings so that the Network Camera will know where to send the media files to when a 
trigger is activated.