Nikon COOLPIX L840 Quick Start Manual

Also see for COOLPIX L840: Reference manual

21Technical NotesIf the camera fails to function as expected, check the list of common problemsbelow before consulting your retailer or Nikon-authorized servicerepresentative.Also, refer to the Reference Manual (PDF format) for further details on how touse this camera (Aii).TroubleshootingProblem Cause/Solution AThe camera is onbut does notrespond.Wait for recording to end.If the problem persists, turn the camera off.If the camera does not turn off, remove and reinsertthe battery or batteries or, if you are using an ACadapter, disconnect and reconnect the AC adapter.Note that although any data currently beingrecorded will be lost, data that have already beenrecorded will not be affected by removing ordisconnecting the power source.–The cameracannot be turnedon.The batteries are exhausted. 2, 18The camera turnsoff withoutwarning.• The camera automatically turns off to save power(auto off function).• The camera and batteries may not work properlyat low temperatures.• The inside of the camera has become hot. Leavethe camera off until the inside of the camera hascooled, and then try turning it on again.819–The monitor isblank.• The camera is off.• The camera automatically turns off to save power(auto off function).• The flash lamp flashes while the flash is charging.Wait until charging is complete.• The camera is connected to a TV or computer.• The camera and smart device are connectedusing a Wi-Fi connection and the camera is beingoperated by remote control.48–––The camerabecomes hot.The camera may become hot when used for anextended period of time to shoot movies or whenused in a hot environment; this is not a malfunction.–