Depending on the length of time the power was interrupted, your system may require GPS initialization.

If initialization is not necessary, the system proceeds directly to the Startup Confirmation screen.
If the system fails to locate a sufficient number of satellites to locate your position within 10 minutes, the following screen is displayed.

If you are experiencing GPS reception problems:
EVAP Canister Replacement
Raise the vehicle on a lift.
Except LX (A/T model): Remove the fuel tank cover (A)
LX (A/T model): Remove the floor under cover assembly (A).
Remo ...
Personal Information
INFO button
► Setup
►Personal Information
Use the personal information menu to select and set your address books, home
addresses, and PINs. You can also delete unwanted destinations ...
USB Flash Drive
...