Advanced gps operation 4-22 – BendixKing KLN 89B - Pilots Guide User Manual

Page 133

Advanced GPS Operation

4-22

Advanced GPS Operation

Chapter 4

To calculate distance, bearing, time , and ESA from waypoint to
waypoint:

From the CAL 1 page (figure 4-
68), turn on the cursor (

). It will

appear over a cyclic field that either
displays Wpt (waypoint to way-
point) or Fpl (flight plan).

For this type of calculation, the
cyclic field should display Wpt.
Press

to toggle if this is not the

case (figure 4-69).

Turn the right outer knob clockwise
to move the cursor to the "from"
waypoint in the upper right corner
of the screen (figure 4-70).

Enter the desired identifier for the
"from" waypoint and press

You will be shown the waypoint
page for the waypoint you entered.
Press

again to approve.

NOTE: On either of the two waypoint fields on this page, you can select
your present position. To do this, press

while the cursor is on the

desired waypoint field. The results will only be displayed when your
KLN 89(B) is receiving a valid position, or if you happen to be in the
Take Home mode (see section 4.11).

With the cursor over the "to"
waypoint, enter the desired
identifier (figure 4-71) and press

twice. The bearing will be dis-

played on line 2, and the distance
will be displayed on line 3.

Use the right outer knob to move the cursor over the groundspeed

field on line 4.

Select your estimated
groundspeed for the trip. As you
change it, the estimated time en
route (ETE) calculation will be
updated (figure 4-72).