Nikon D90 User Manual page 274

Miscellaneous
27
Page
"solution
.Set camera clock.
!Some options are not available at certain combinations of
:settings or when no memory card is inserted. Note that
·Battery info option is not available when camera is 208
powered by an optional AC adapter or by optional MB-D80
battery pack with AA batteries.
.............................
'
.....
Menu item can not be
selected.
Problem
.. "
~.
+- .
Date of recording is not
correct.
254