11Checking the battery levelCheck the battery level on the <BATT.>indicator.Slow blinking : Level OKFast blinking : Little power leftOff : Replace battery<ON> PositionThe receiver functions in this position only with EOS DIGITALcameras that display [GPS device settings] in the menu.Shots taken while the receiver is attached to the camera aregeotagged, adding location information (latitude, longitude,elevation, and shooting time) to images.Images can also be tagged with the shooting direction, using thereceiver’s digital compass.<LOG> PositionWith the switch in this position, the receiver keeps a record oflocation information along the route traveled.The route can be viewed on a virtual map. Logs can also be used togeotag images at a later time.The images that can be geotagged after shooting with logginginformation are JPEG and RAW images (file extension: CR2) shotwith EOS DIGITAL cameras.Movie files can also be geotagged this way at a later time, when usingcameras that display [GPS device settings] in the menu (except withthe EOS 7D).When the receiver is attached or connected to a camera thatdisplays the [GPS device settings] menu item, the receiver willgeotag images as you shoot, and periodically log locationinformation. Images can also be tagged with the shooting direction.* EOS 7D does not support tagging of the shooting direction.Turning the Receiver On