Basic gps operation – BendixKing KLN 89B - Pilots Guide User Manual

Page 41

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cally updated very precisely when at least one satellite is being
received. However, if for some reason the date or time are incor-
rect, it is necessary to enter the correct date or time so that the
KLN 89(B) can reach the navigation mode quickly. The date
should be correct and the time should be correct within ten
minutes so that the KLN 89(B) will start looking for the correct
satellites.

If the date is incorrect, rotate the
right outer knob counterclockwise
until the cursor is over the entire
date field (figure 3-9). Rotate the
right inner knob until the correct
day of the month is displayed
(figure 3-10). Then, move the
cursor to the month field by rotat-
ing the outer knob one click
clockwise and change the month
as necessary. Use the same
methods to select the correct year
(figure 3-11). When the date is
correct, press

Verify that the time displayed in
the upper right corner of the
Initialization page is correct to
within ten minutes of the actual
time. Remember, once the
KLN 89(B) receives the first
satellite, it will automatically be
very accurately updated by the
satellite to the correct time.
However, you are responsible for
assuring the desired time zone is
selected on the KLN 89(B). If it is
necessary to reset the time,
position the cursor over the time
zone field (figure 3-12) and
select the desired time zone
(figure 3-13).

Basic GPS Operation

Basic GPS Operation

Chapter 3

3-4