Compass Zone Adjustment:
1. The zone setting is factory preset to Zone 8. Refer to
the Compass Calibration Zone map to verify the
correct compass zone setting for your geographical
location.
2. Push and hold the switch on the right side of the
display window until the word ZONE appears in the
display.
3. Press the switch repeatedly until the correct compass
zone setting for your geographical location is
displayed.
4. The display will change back to the compass
direction after 3 seconds if the switch is not activated.
Compass Calibration Adjustment:
The compass function calibrates itself under normal
driving and turning conditions. However, circumstances
occasionally arise which may cause the compass to
display inaccurately. To reset the compass, follow these
instructions:
1. Drive to an open, level area away from large metallic
objects or structures.
2. Push and hold the button on the left side of the
display window until the CAL icon appears in the
display. Release the switch to enter the calibration
mode.
3. Drive slowly in
two to three
circles until the
CAL icon
disappears
from the
display.
4. The compass
calibration
procedure is
now complete.
U.S. Patent No. 5255442, 5644851, 5632092,
5073012, 506612, 5668663, 5724187
Compass
Calibration
Zones
