Owner`s manual

3.2 -- GPS Navigation
In the POSITION function, press DOWN to enter the GPS Navigation function. (Fig. 7)
The GPS Navigation function will appear differently
depending upon if a GOTO WAYPOINT has been
selected or if *HOME* has been stored. This
example has no position selected. It is therefore
providing only basic navigation information. See
additional navigation screens in section 7.6-1, when
GOTO WAYPOINT or *HOME* position is selected.
1. Both current GPS course (your direction of travel)
and current speed are displayed.
3.3 -- TIME / DATE
In the GPS function, press DOWN to enter the
TIME/DATE function. (Fig. 8)
1. The time will automatically be calculated
from GPS satellites after your position has
been determined.
2. The segments indicate time as an analog
clock dial with hour and minute hands.
3. The current date is displayed.
3.4 -- BAROMETER
In the TIME function, press DOWN to enter the Barometer (BARO) function. (Fig. 9)
1. The current pressure is displayed.
! Pressure is recalculated every 2 seconds
while BARO function is active.
! Otherwise pressure is recalculated and
stored every 15 minutes.
2. The barometric pressure trend is indicated
by RISING, STEADY, or FALLING.
3. Rate of change is indicated by the raising or
lowering of segments. Each segment
represents a rate of change of 0.03 in Hg
(1 mbar/hPa) per hour.
3.5 -- ALTITUDE
In the BARO function, press DOWN to enter the Altitude function. (Fig. 10)
1. Your current altitude is displayed based on
the barometric pressure sensor with accuracy
to 3 feet..
! For accurate measurement, the
barometer and altitude should be
calibrated. See calibration sections in,
7.3-2 & 7.4-2.
2. Rate of change is listed.
3. Rates of change is also indicated by
segments. Each segment represents a rate of
change of 3 feet/second (1 meter/second).
Segments build upward if you are increasing
in elevation, or downward if you are
decreasing, as shown.
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Figure 7
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Figure 8
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Figure 9
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Figure 10