Garmin G5000 - Pitch Miscompare; Pitch no Compare; Roll Miscompare; Roll no Compare

Model 560XL Section III – Operating Procedures
Abnormal Procedures
Textron Aviation Citation 560XL 190-02313-03 Rev. 8
3-38 FAA Approved
 PITCH MISCOMPARE
PIT Annunciator displayed
This message is displayed on both PFDs when the G5000 detects a difference of greater than 5°
between the pilot’s and copilot’s pitch attitude.
1. Autopilot will be inoperative.
2. Refer to Standby Flight Display to determine which PFD is providing the most accurate data.
3. PFD Softkeys: Sensors – ATT/HDG Settings – SELECT the most accurate AHRS on the affected
PFD.
4. With autopilot inoperative, perform appropriate RVSM contingency procedures for the loss of
automatic altitude hold capability.
WARNING
The on-board weather radar system prioritizes AHRS 1 attitude over AHRS 2. If AHRS 1 pitch
attitude input to the weather radar is in error, weather radar antenna stabilization may not function
properly which could result in incorrect display of weather radar information. The crew should
refer to other weather sources if available.
Procedure completed
 PITCH NO COMPARE
PIT Annunciator displayed
This message is displayed on both PFDs when the G5000 cannot compare pitch data between
primary attitude sources (ATT/HDG 1 and ATT/HDG 2).
 ROLL MISCOMPARE
ROL Annunciator displayed
This message is displayed on both PFDs when the G5000 detects a difference of greater than 6°
between the pilot’s and copilot’s roll attitude.
1. Autopilot will be inoperative.
2. Refer to the Standby Flight Display to determine which PFD is providing the most accurate data.
3. PFD Softkeys: Sensors – ATT/HDG Settings – SELECT the most accurate AHRS on the affected
PFD.
4. With autopilot inoperative, perform appropriate RVSM contingency procedures for the loss of
automatic altitude hold capability.
WARNING
The on-board weather radar system prioritizes AHRS 1 attitude over AHRS 2. If AHRS 1 roll
attitude input to the weather radar is in error, weather radar antenna stabilization may not function
properly which could result in incorrect display of weather information. The crew should refer to
other weather sources if available.
Procedure completed
 ROLL NO COMPARE
ROL Annunciator displayed
This message is displayed on both PFDs when the G5000 cannot compare roll data between
primary attitude sources (ATT/HDG 1 and ATT/HDG 2).