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:
Parking Brake Inspection and Adjustment
Inspection
Pull the parking brake lever (A) with 196 N (20 kgf, 44.1 lbf)
of force to fully apply the parking brake. The parking brake lever should be
locked within the specif ...
Setting the Clock
Press and hold the CLOCK (SOUND) button until you hear a beep. The displayed
time begins to blink. Change the hours by pressing the H (preset 4) button until
the numbers advance to the desired tim ...
Fastening a Seat Belt
After adjusting a front seat to the proper position, and while sitting
upright and well
back in the seat:
1. Pull the seat belt out slowly.
2. Insert the latch plate into the buckle, then
tu ...