Autopilot Operation
SkyView Classic Pilot’s User Guide –
Revision Z
8-6
Airspeed High/Low Indicator
When the Autopilot is engaged, SkyView uses the indicator shown in the following figure to
denote that the aircraft has reached its maximum or minimum airspeed limits as configured
when the Autopilot was set up.
When either of these indications is displayed, the autopilot will not pull or push on the pitch
axis in a way that would exceed these limits. Instead, the Autopilot will actively pitch the
aircraft up or down to prevent exceeding the maximum airspeed or dropping below the
minimum airspeed. This may prevent the Autopilot from reaching its programmed targets, and
can even cause the Autopilot to maneuver contrary to its programmed targets in order to
remain within the allowed airspeed limits.
Figure 191
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Airspeed Low Indicator
When GPS ASSIST is annunciated on the PFD page SkyView does not have airspeed
information, likely due to a pitot failure or icing event. Therefore, when GPS ASSIST
is active, SkyView cannot limit operations to the maximum and minimum airspeeds
as described in this section. Use extreme caution when using the autopilot under
this circumstance.
Servo Errors
When a servo is offline (for example, when the Autopilot circuit breaker has been pulled) or has
failed, ROLL ERR and/or PTCH ERR are displayed in the Top Bar:
Figure 192
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Roll and Pitch Servo Failures
When Expert Autopilot is in use, press the MESSAGE button twice to view and acknowledge this
error. After the error is acknowledged, the Top Bar message is suppressed so that you can
continue to use the Flight Director for guidance.
Auto-Trim
SkyView has the ability to automatically trim the aircraft while the Autopilot is engaged. This
feature requires that you have an SV-AP-PANEL installed and are using its integrated trim
controller to actuate your pitch and/or roll trim servos. Reference the SkyView System
Installation Guide for more information about configuring Auto-Trim.
When Auto-Trim is enabled, you should not need to manually adjust the trim when the
autopilot is engaged. When the AP is running the trim, the Roll and/or Pitch Axes Engaged
