L3 Communications GH-3100, Pilot'S Manual

Page: 12 / 36

Pilot’s Guide
GH-3100 Screen Features
Barometric Setting
The Barometric Setting is indicated at the uppermost, right-hand corner
of the Display Screen.
Barometric Setting adjustments are made by rotating the Adjustment
Knob located below and to the right of the Display Screen.
To establish Standard Pressure Barometric Setting, (29.92 InHg/1013
HPA or MB), push the
Adjustment Knob
.
STD
will be indicated at
the Barometric Setting window.
Menu access will allow the flight crew to select barometric types as
Inches of Mercury (
in
), Hectopascals (
hPa
), or Millibars (
mb
).
See page 5.