Using Getac Software 6-235. The picture will appear in the middle of the Thumbnail Tray and besaved to the predefined storage location.Camera Control ButtonsControl Buttons DescriptionsFlips the image vertically./ Turns on/off GPS lock. The icon in the button shows thecurrent status.GPS lock allows you record the exact location of the objectyou are shooting instead of where you are using thecomputer to shoot the picture. First, put the computer nearyour object and tap this button to lock the GPSinformation; then, you can go farther away to where youcan have a good view of the object for the shooting.Remember to turn off GPS lock when the feature is notneeded for the next picture. The GPS lock is always offwhenever you start the program./ Turns off/on watermark. The icon in the button shows thecurrent status.You can turn off watermark if you do not want thewatermark to show in the picture. Your setting remainseffective until you change it again.