Section 924
ASPEN EFD1000 PILOT PFD
Page Date: 31. March 2009
924 - 7
Pilot´s Operating Handbook
EXTRA 300L
924.7.5
CONTROL KNOBS
General
Two control knobs on the EFD bezel are used to adjust pilot editable data fields. The left knob
adjusts data fields on the left side of the display, and the right knob adjusts data fields on the right
side of the display.
The knob logic includes active and inactive states to prevent inadvertent adjustment of editable
fields. After 10 seconds of inactivity, the knob returns to an inactive state and also returns to the
„home“ state defined for that knob. A single push activates an inactive knob. Pushing the knob again
will advance the knob to the next editable field (if applicable) in a round-robin sequence.
When inactive, the knob legend is rendered in cyan. Once activated, the knob legend and
associated data field and bug (where appropriate) are rendered in magenta.
Left control knob
The left control knob adjusts the Indicated Airspeed Bug „IAS“ editable fields and the Course "CRS"
(refer to Aspen Pilot's Guide for more information).
The home state for the left knob is „CRS“.
Right control knob
The right control knob controls Heading Bug „HDG“, Altitude Bug „ALT“, and Barometric Pressure
Setting „BARO“ editable fields in that order.
The home state for the right knob is „HDG.“
924.7.6
SETTING FLIGHT INSTRUMENTS
The following procedures are used to adjust pilot-editable data on the EFD1000 PILOT PFD:
Heading Bug Set
To set the heading bug, repeatedly PUSH the right control knob until the HDG field is enabled for
editing. ROTATE the knob to the desired setting.
Altitude Bug Set
To set the altitude bug, repeatedly PUSH the right control knob until the ALT field is enabled for
editing. ROTATE the knob to the desired setting
Barometric Pressure Set
To set the barometric pressure, repeatedly PUSH the right control knob until the BARO field is
enabled for editing. ROTATE the knob to the desired setting.
N O T E
Cross check the barometric pressure setting against the primary altimeter whenever the
value is adjusted on the EFD1000 PILOT PFD.
Course Set
To set the course, repeatedly PUSH the left control knob until the CRS field is enabled for editing.
ROTATE the knob to the desired setting.
Summary of Contents for 300L
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