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:
Intake Manifold Chamber Removal and Installation
Exploded View
Removal
Remove the under-cowl panel.
Remove the air cleaner.
Disconnect the engine wire harness connectors, and remove the wire
harness c ...
Maintenance Safety
All service items not detailed in this section should be performed by a certified
technician or other qualified mechanic.
Important Safety Precautions
To eliminate potential hazards, read the inst ...
Installation
Hold the gearbox housing using a C-clamp (A) and wooden blocks (B) to a
workbench as shown. Do not clamp the cylinder part of the gearbox housing in
a vise.
...