Pilot’s Guide
1
GH-3100
Screen Features
Heading Information
When configured for Heading Information, the GH-3100 will display a
Heading Tape at the bottom-center portion of the Display Screen.
A
DG
(directional gyro) indication will appear above the Heading Tape
Index Line when there is a temporary loss of the external magnetic
source or (MAG-3000) or external heading source.
If the DG indication continues, use the Menu access to select the “Set
Heading...” option and align the Heading Tape to the cockpit reference
compass. See page 7.
The “To” arrow will point up on the Heading Tape at the selected
course setting.
The “From” arrow points down on the tape at 180° of the course
setting. See page 7 for “Set CRS” and “CRS Auto Center” Menu
options.
If the GH-3100 is configured for Navigation capabilities and the Menu
selections are made for VOR, ILS, FMS/NAV or TACAN, the
Course
Arrow
is indicated on the Heading tape.
