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1-84
Rev 2 Apr/2004
KMD 250 Pilot's Guide
Section 1
Basic Operation
NAVIGATION SETUP
1. Press the MENU Key to
display Figure 1-169.
2. Press the AUX MENU
Softkey to display Figure 1-
170.
3. Use the Joystick to select
Navigation Setup then press
the SELECT Softkey to display
the first the NAV DATA SET-
TINGS Page as in Figure 1-
171.
4. Use the Joystick to select
the desired item and use the
Rotary Knob to change the
value.
Current NAV Source :
Used to select the naviga-
tion source in units with the
optional internal GPS. Can be
set to Internal GPS or
External. Options are depen-
dent on installation configura-
tion.
AutoNav : If the KMD 250
is installed to
function with an external GPS
source, such as a KLN 94, and
KMD 250 has the optional
internal GPS, the system is
capable of automatically
switching from the external
GPS source to the internal
GPS when situations dictate.
When AutoNav is enabled, this
allows the system to prompt the user for a change in navigation source if
valid position data is not being received from the external source. The
flight plan will be copied from the external navigation source to the KMD
250 active flight plan. Navigation displayed will be limited to VFR only as
annunciated by INTERNAL VFR GPS. Options are dependent on instal-
lation configuration.
CDI Scale: Used to set the sensitivity of the Course Deviation Indicator
when being viewed in a Data Field. Options are 5nm, 1nm or .3nm.
System Setup
Figure 1-169
Figure 1-170
Figure 1-171