![Nikon D780 Reference Manual Download Page 800](http://html1.mh-extra.com/html/nikon/d780/d780_reference-manual_1691542800.webp)
754
Troubleshooting
Shooting
●
The display in the viewfinder, control panel, or monitor turns off
without warning:
Choose longer delays for Custom Setting c2 [
Standby timer
] or c4
[
Monitor off delay
].
●
The display in control panel or viewfinder is dim and
unresponsive:
The response times and brightness of these displays vary with
temperature.
●
Patterns appear in the viewfinder:
The viewfinder display may turn red when a focus point is
highlighted, but this is normal for this type of viewfinder and does not
indicate a malfunction.
●
The camera takes time to turn on:
More time will be needed to find files if the memory card contains
large numbers of files or folders.
Summary of Contents for D780
Page 121: ...75 Camera Controls Choose AF for autofocus M for manual focus The Focus Mode Selector ...
Page 941: ...895 ...
Page 942: ...896 ...
Page 943: ......