Nikon D300 User Manual page 243

My Conclusions
Congratulations! You've fully configured one of the camera's
four Shooting menu banks. Now, set up another bank or
three! Configure the others and your chameleon camera is at
your command!
Using the camera's four Shooting menu banks allows you a
great deal of flexibility in how your camera operates. You can
switch between four different camera types, in a sense.
The upcoming information on the Custom setting banks will
round out the major configuration of your camera for daily
shooting. There are no direct connections between the four
Shooting menu banks and the four Custom setting banks. You
could create your own connection by naming them similarly.
However, the combinations of how you configure this
camera, and combine the banks, are virtually endless.
Chameleon central!
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