GARMIN Ltd. or its subsidiaries
c/o Garmin International
1200 E. 151
st
Street, Olathe, KS 66062 USA
AIRPLANE FLIGHT MANUAL SUPPLEMENT
or SUPPLEMENTAL AIRPLANE FLIGHT MANUAL
for a Garmin 400W Series Navigation System
190-00356-03 Rev. B
Page 4 of 16
Section 1.
GENERAL
1.1
Garmin 400W Series GPS/WAAS Nav Com
The Garmin 400W Series GPS/WAAS Navigator is a panel-mounted
product that contains a GPS/WAAS receiver for GPS approved primary
navigation, under TSO C146a (plus optional VHF Com and VHF Nav
radios) in an integrated unit with a moving map and color display. The 400W
Series unit features a graphical display which may also be used to depict
traffic, weather, or terrain data.
The navigation functions are operated by dedicated keys and graphical
menus which are controlled by the buttons and the dual concentric rotary
knob along the bottom and right side of the display.
Optional VHF Com and VHF Nav radio functions are controlled via
dedicated buttons and knobs on the left side of the display and adjacent to
frequencies they are controlling.
OBS
Key
Power and Com
Volume/Squelch
Photocell
for Auto-
Dimming
Graphic Moving
Map Display and
Navigation Info
Procedure Key
Range Keys
Enter Key
Direct-To Key
Menu Key
Function and
Page Number
Clear Key
Comm Freq
Flip/Flop
Nav Radio
Flip/Flop
Nav Radio
Volume
Small Knob
Com/VLOC
Freq (kHz)
Com Freq
Window
Small Knob
(Cursor - Press
to activate)
Large Knob
Data
Cards
Flight Plan
Key
Mounting
Screw
Message
Key
CDI
Key
Navigation
Source: GPS,
VLOC, or
GPS-PTK
Nav Freq
Window
Large Knob
Com/VLOC
Freq (MHz)
Terrain, Flight
Phase, and
GPS Integrity
Annunciator
Figure 1 - 400W Series Control and Display Layout
