Garmin GNC 420AW Installation Manual - page 88
Page 5-8
400W Series Installation Manual
Rev. F
190-00356-02
5.3.3
156B
MAIN SYSTEM CONFIG
Select the MAIN SYSTEM CONFIG Page (see
422H
Figure
5-3). This page allows you to configure the Fuel,
Terrain, and Discretes options.
Fuel
Select Fuel in the CONFIGURE field to select the FUEL TYPE (AV Gas, Jet A, or Jet B)
Selection Description
AV gas
The aircraft is using Aviation gas (5.8 lbs./gal.)
Jet A
The aircraft is using Jet A or Jet A-1 fuel (6.7 lbs./gal.)
Jet B
The aircraft is using Jet B (JP-4) fuel (6.5 lbs./gal.)
Terrain
Select Terrain in the CONFIGURE field to select the
TERRAIN TYPE (NONE or TERRAIN).
To test the Terrain Data Card, highlight the TEST CARD
field and press the ENT key. Verify that the TEST
CARD field indicates “PASS”. A “FAIL” condition
indicates that the Terrain Data Card is unusable.
Selection Description
None
No terrain functionality.
TERRAIN
The unit is configured for TERRAIN capability.
Figure 5-3. MAIN SYSTEM CONFIG Page
Figure 5-4. MAIN SYSTEM CONFIG Page