Nikon D810 Product Manual - Page 472

❚❚ Manual Cleaning If foreign matter can not be removed from the image sensor using the Clean image sensor (0 445) option in the setup menu, the sensor can be cleaned manually as described below. Note, however, that the sensor is extremely delicate and easily damaged. Nikon recommends that the sensor be cleaned only by Nikon-authorized service personnel. 1 Charge the battery or connect an AC adapter. A reliable power source is required when inspecting or cleaning the image sensor. Turn the camera off and insert a fully-charged battery or connect an optional AC adapter and power connector. The Lock mirror up for cleaning option is only available in the setup menu at battery levels over J. 2 Remove the lens. Turn the camera off and remove the lens. 3 Select Lock mirror up for cleaning. Highlight Lock mirror up for cleaning in the setup menu and press 2. 448