Log into the web interface  

Under the photo option on the top of the page it will take you to where the snapshots are stored on the camera. In this screenshot the camera was set to take snapshots whenever motion is detected. Navigate to the proper file and your snapshot should appear. Cameras will be identified by their IP address 

To configure a snapshot, under setup go to events on the left hand side and the camera image should come up. Detection mode is set to area on this camera so that means whatever comes into that specific area the camera will take a snapshot of it 

To send the picture to the camera SD card under trigger actions on that same page on the right the image edge storage box is ticked off and that simply sends it all to the SD card. You can set it to send to an email to save space on the SD card as well.