FAA Approved Airplane Flight Manual Supplement

190-00716-02 Rev. 3 Hawker Beechcraft King Air 300/300LW
FAA APPROVED Page 57 of 167
G1000 INTEGRATED AVIONICS SYSTEM
ALTITUDE MISCOMPARE
This message is displayed when the G1000 detects a difference of 200 feet or greater between
the pilot’s and copilot’s altitude information. Refer to the G1000 Cockpit Reference Guide for
additional information.
1. Altimeter Settings ................................................................. VERIFY both pilot and copilot have the
correct barometric altimeter setting.
2. Pilot’s and Copilot’s Altitude ........................................................ COMPARE with Standby Altimeter
THE STANDBY ALTIMETER USES THE SAME STATIC SOURCE AS THE COPILOT’S SIDE
AIR DATA COMPUTER (ADC2). DO NOT USE STANDBY ALTIMETER AS SOLE SOURCE
IN DETERMINING CORRECT ALTITUDE.
If Pilot and Standby Altimeter Agree (Copilot Altimeter Differs):
NOTE
The standby altimeter must be corrected for position error using the Altimeter Correction –
Standby System chart in the Performance section of this supplement.
3. SENSOR Softkey (Copilot PFD) ............................................................................................ PRESS
4. ADC1 Softkey ......................................................................................................................... PRESS
5. PFD Displays ............................ CONFIRM
annunciator is displayed on both PFDs.
 In RVSM Airspace:
6. Altitude ............................................................... CROSS-CHECK USING STANDBY ALTIMETER
Record each altimeter reading for contingency procedure use
7. Advise ATC of loss of redundancy of primary altimetry systems. Perform appropriate RVSM
contingency procedures outlined in the operator’s RVSM manual for the loss of primary altimetry
systems.
WARNING