Nikon D810 Product Manual - Page 490

Error Messages This section lists the indicators and error messages that appear in the viewfinder, control panel, and monitor. Indicator Control Viewpanel finder Problem Solution 0 B (flashes) Lens aperture ring is not set to minimum aperture. Set ring to minimum aperture (highest f-number). 23 H d Low battery. Ready a fully-charged spare battery. 13, 19 • Battery exhausted. • Recharge or replace battery. • Battery can not be • Contact Nikon- used. authorized service representative. • An extremely H d exhausted (flashes) (flashes) rechargeable Li-ion • Replace the battery, or recharge the battery if xxi, 13, the rechargeable 14, 436 battery or a third- Li-ion battery is party battery is exhausted. inserted either in the camera or in the optional MB-D12 battery pack. B (flashes) - Camera clock is not set. Set camera clock. 18 466