• Addressed FAA review comments on Rev H, including:
▪ Update Section 2: System Overview to better distinguish between Primary,
Secondary, and Standby EFIS displays.
▪ Replace Section 3: Flight Crew Alerting System with new, updated
information.
▪ Updated the following sections of Section 4: Indications for technical
accuracy:
o 4.1 Airspeed Indicator
o 4.3 Landing Gear Position Indicators
▪ Updated the following sections of Section 6: Autopilot for technical accuracy:
o 6.1: Protective Features
o 6.4.2: Trim Messages
o 6.4.3: Slip Trim Messages
o 6.5: Autopilot Controls
o 6.6: Vertical Guidance Source Loss
o 6.9: Yaw Damper
▪ Updated the following sections of Section 7: Normal Operations for technical
accuracy:
o 7.10: Course (OBS) Setting
o 7.11: HDX Backup Power Check
o 7.13: Backup EFIS-D10A Battery Condition Check
o 7.16: Yaw Damper
o 7.10: Course (OBS) Setting
o 7.11: HDX Backup Power Check
o 7.13: Backup EFIS-D10A Battery Condition Check
o 7.16: Engage Autopilot
o 7.17: Engage Flight Director
o 7.18: Disengage Autopilot
o 7.22: Go Around
o 7.25: Approaches
o 7.26: Autopilot Operational Check
▪ Updated the following sections of Section 9: Limitations for technical
accuracy:
o 9.1: General
o 9.2: Backup Power
o 9.6.4: Piper Aircraft PA-34 Seneca
▪ Updated Section 10:1: Airspeed, Altitude and/or Attitude Unreliable for
technical accuracy.
• Proofread document and fixed language, layout, and linking issues.
• Removed outdated links and references.
• Addressed FAA review feedback on Rev H:
▪ Re-ordered Table 1: Warnings, Table 2 Cautions, and Table 3: Messages.
Ordering is by 1) core system, 2) component, 3) function per type of alert.
▪ Updated Section 4.2.1, 4.2.3, and 4.2.3 with additional screenshots and
verbiage to clearly differentiate single- and twin-engine EMS indications.
▪ Updated Section 4.5 with new screenshot.
▪ Added Table 4: Autopilot Fail Down Modes in Section 6.1, describing
Autopilot fail down modes. Subsequent tables renumbered.
▪ Re-arranged screenshots in Section 6.4 for readability. Updated screenshot
in Section 6.4.4 to reflect UI.
▪ Removed table from Section 6.4, as information was outdated. Updated
Sections 6.4.1 through 6.4.4 to sync with info in Section 3.
▪ Updated procedure in Section 7.14 to disable Dual Mode.
▪ Updated verbiage in Section 7.18 to be clearer.
▪ Added new Section 7.26.2: Yaw Axis Operation Check. Subsequent sections
renumbered.
▪ Removed 2 limitations from Section 9: Limitations per FAA request.
▪ Updated Section 10.6: Autopilot / Yaw Damper Servo Jam to clearly describe
role of frangible link.
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