Garmin G1000:Beechcraft Baron 58/G58 User Manual page 70

FLIGHT INSTRUMENTS
A magenta Altitude Trend Vector extends up or down the left of the altitude tape, the end resting at the
approximate altitude to be reached in 6 seconds at the current vertical speed. The trend vector is not shown if
altitude remains constant or if data needed for calculation is not available due to a system failure.
The barometric pressure setting is displayed below the Altimeter in inches of mercury (in Hg) or hectopascals
(hPa) when metric units are selected. Adjusting the altimeter barometric setting creates discontinuities in VNV
vertical deviation, moving the descent path. For large adjustments, it may take several minutes for the aircraft
to re-establish on the descent path. If the change is made while nearing a waypoint with a VNV Target Altitude,
the aircraft may not re-establish on the descent path in time to meet the vertical constraint.
Selecting the altimeter barometric pressure setting:
Turn the BARO Knob to select the desired setting.
Selecting standard barometric pressure (29.92 in Hg):
1) Press the PFD Softkey to display the second-level softkeys.
2) Press the STD BARO Softkey.
Changing altimeter barometric pressure setting units:
1) Press the PFD Softkey to display the second-level softkeys.
2) Press the ALT UNIT Softkey.
3) Press the IN Softkey to display the barometric pressure setting in inches of mercury (in Hg).
Or, press the HPA Softkey to display the barometric pressure setting in hectopascals (hPa; see Figure 2-14).
4) Press the BACK Softkey to return to the top-level softkeys.
2-10 Garmin G1000 Pilot's Guide for the Hawker Beechcraft C90A/GT 190-00663-00 Rev. A