The time on your ContourHD 720p or 1080p camera can be set using the Contour Storyteller program. With Storyteller installed on your computer, attache the camera to your computer and launch the program.

Select Tools -> Set Camera Time to set your camera's time to be the same as the computer's clock. If the camera runs out of power or if the battery is removed, the camera time will switch back to the factory default time.