Safari Books Online is a digital library providing on-demand subscription access to thousands of learning resources.
(User’s Manual – Page 202)
Be careful with this selection. Reset shooting menu does what it says—it resets the Shooting Menu, only for the currently selected user setting (U1, U2, or outside the user settings), back to the factory default configuration (Figure 3-2). If you have U1 selected on the Mode dial, it resets only U1, and so forth.