Nikon D300s User Manual page 209

The following shooting-menu options will also be reset. Only
settings in the bank currently selected using the Shooting menu
bank option will be reset
(0
254). Settings in the remaining banks
are unaffected.
Option
- -
-
-
-.
_.
~ - ,
Image quality
Image size
Default
JPEG Normal
Large
Option
White balance
ISO sensitivity
*
Fine-tuning off.
Default
Auto
*
200
If the current Picture Control has been modified, existing settings
for the Picture Control will also be restored.
B
See Also
See page 368 for a list of default settings.
183