Sony SLT-A55VL Instruction Manual (Large File - 12.49 MB) - Page 197

not match the location on the map based on the GPS information. Meanwhile, the GPS satellites are controlled by the United States Department of Defense, and the degree of accuracy may be changed intentionally. • Error during the triangulating process The camera acquires location information every about 15 seconds during triangulating. There is a slight time difference between when the location information is acquired and when the location information is recorded on an image, therefore, the actual recording location may not match exactly the location on the map based on the GPS information. On the restriction of use of GPS on an airplane During take off and landing of an airplane, turn off the camera, as you will be instructed to do by the onboard announcement. On the other restriction Use GPS in accordance with the regulations of the place or situation. On the geographic coordinate system The "WGS-84" geographic coordinate system is used. 197 Others