1998 Oldsmobile Bravada Owner's Manual - Page 103
1998 Oldsmobile Bravada Manual
Page 103 highlights
Variance is the difference between magnetic north and c geographic north. In some areas,the difference between the two can be great enough to cause false compass readings. If this happens, follow these instructions to set the variance for your particular location: I . Find YOLK location on the zone map. Note your zone number. 2. Press and hold both the MODE and the UYMET buttons in the COMP/TEMP mode. 3. After five seconds, the compass will acknowledge the variation mode by displaying the current zone number. When it does, release both buttons. 4. Press US/MET until your zone number appears on the display. ~ r number. Your 5. Press MODE to enter y o ~ zone variance is now set and the display will return to the COMP/TEMP mode. 2-39
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 |
 |
Variance
is the difference between magnetic north and
c
geographic north. In some
areas,
the difference between
the two can
be
great enough to cause false compass
readings.
If
this happens,
follow
these instructions
to
set
the variance for
your
particular location:
I .
2.
3.
4.
5.
Find
YOLK
location
on
the zone map. Note
your
zone number.
Press and hold both the
MODE
and the
UYMET
buttons
in
the
COMP/TEMP
mode.
After five
seconds, the compass
will
acknowledge
the variation mode
by
displaying the current zone
number. When
it
does, release both buttons.
Press
US/MET
until
your zone number appears on
the display.
Press
MODE
to
enter y
o
~
~
r
zone number. Your
variance
is
now set and the display will return to
the
COMP/TEMP
mode.
2-39
..
-