Compass Display

The compass signal originates with the Global Positioning System (GPS) antenna. No calibration or zone adjustment is available, as the compass heading is based on the Global Positioning System (GPS) signal. REFER to GLOBAL POSITIONING SYSTEM MODULE (GPSM) (Premium Plus) or REFER to GLOBAL POSITIONING SYSTEM MODULE (GPSM) (Sony® Sound) for information on the Global Positioning System (GPS) signal.