126Technical NotesError MessagesThe following table lists the error messages and other warnings displayed in themonitor, as well as the solutions for dealing with them.Display Problem Solution AO (blinks) Clock not set. Set clock. 107B Battery running low. Prepare to charge orchange battery.12NBattery exhausted.Battery exhausted. Charge or change battery. 12Q (● blinks red) Camera cannot focus. • Refocus.• Use focus lock.24, 2595PPlease wait for thecamera to finishrecording.OCamera cannot performother operations untilrecording is complete.Wait until message clearsfrom display automaticallywhen recording iscomplete.25NMemory card is writeprotected.Write-protect switch is in“lock” position.Slide write-protect switchto “write” position.19PThis card cannot beused.Error accessing memorycard.• Use approved card.• Check that connectorsare clean.• Confirm that memorycard is correctly inserted.1211818PThis card cannot beread.PCard is not formatted.Format card?NoYesMemory card has not beenformatted for use inCOOLPIX S520.Choose Yes and press kto format card, or turncamera off and replacecard.19NOut of memory.Memory card is full. • Choose smaller imagesize.• Delete pictures or soundfiles.• Insert new memory card.• Remove memory cardand use internalmemory.8726, 67,711819