Resetting the Clock Settings
INFO button
► Setup ►Other
►Clock Adjustment►Clock Adjustment
Reset all clock settings to the factory defaults.
Select OK under Reset. ...
Displaying the Map Menu
Use the Map Menu to control the icons displayed on the screen. You can also
use
the Map Menu to find locations or to cancel the route.
1. On the map screen, select MAP
MENU (if displayed).
...
Rectifier Test
Check for continuity in each direction, between the B terminal and P terminals,
and between the E terminal and P terminals of each diode pair. All diodes should
have continuity in only one ...