−−
▼
▲
▼
Press and hold the SET button for
five seconds until the Clock
display changes to ‘‘ZON ? N.’’
(Clock adjustment mode will be
started after the first two seconds.)
When the display goes from
‘‘
’’ to an actual heading, the
unit is calibrated and the display
returns to normal.
Do this procedure in an open
area, away from buildings, power
lines, and other vehicles.
In most areas, there is a variation
between magnetic north and true
north. Zone selection is required so
the compass can compensate for this
variation. To check and select the
zone, do this:
Find the zone for your area on the
map.
If the zone is incorrect, press the
button to cycle the count down,
or the
button to cycle the count
up. Once the correct zone is
displayed, continue to step 6.
Press the SET button to set the
zone selection.
Press and hold the SET button for
about 5 seconds to exit the zone
selection and return display to
normal.
Press the
button. ‘‘ZOY ? Y’’ will
be displayed.
Press the SET button. The zone
the compass is currently in will be
displayed.
1.
2.
3.
4.
5.
6.
6.
7.
Compass
Compass Zone Selection
274
NOTE:
07/07/09 09:58:52 31STX610 0279