GPS Receiver User Manual

To calculate fuel requirements:
1. The waypoints entered on the AUX 4 page are automatically brought
forward on the AUX 5 page. You may also change the trip planning
type and the specific waypoints on the AUX 5 page in the same way
they were selected on the AUX 4 page.
2. Turn on the cursor with the B button and use the right outer knob to
move the cursor to the groundspeed field on line 3.
3. Select your estimated ground-
speed for the trip (figure 5-68).
4. Move the cursor to the fuel flow
rate field and use the right inner
knob to select the desired value
(figure 5-69). Remember that
this can be in any units you
desire (as long as it’s per hour),
but the same fuel units must
carry through the calculations.
5. Move the cursor to the fuel
reserve requirement field and
enter the desired value. As you
do, watch the calculation of fuel
required on line 5 change (figure
5-70).
5.10.3. THE AUXILARY 6 (AUX 6) PRESSURE ALTITUDE PAGE
The AUX 6 page is used to determine pressure altitude.
To calculate the pressure altitude:
1. Turn on the cursor (B).
2. Enter the altitude indicated on
the aircraft’s altimeter (Ind) to
the nearest hundred feet or ten
meters by using the right inner
knob to select the desired value
(figure 5-71).
3. Use the right outer knob to move
the cursor to the Baro field, and
then use the right inner knob to
enter the current altimeter set-
ting (figure 5-72). The pressure
altitude (Prs) is now displayed.
KLN 94 Pilot’s Guide Chapter 5 Intermediate Operation
5-27
Figure 5-68
Figure 5-69
Figure 5-70
Figure 5-71
Figure 5-72