Aspen Avionics Evolution Backup Display EFD1000 - Bottom Knob Functions; Top Knob Functions

CHAPTER 2 CONTROLS AND DISPLAY
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091-00027-001 REV A Evolution Backup Display Pilot’s Guide
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091-00027-001 REV A
Evolution Backup Display Pilot’s Guide
2.2.1.1. Bottom Knob Functions
The Bottom Knob is used to set the Course (CRS) and Airspeed Bug (IAS). Course (CRS) is
the default setting for the Bottom Knob.
Refer to Table 2-1 and Figure 2-2
• Rotate the Bottom Knob one click or Press the knob once to set the course
(CRS) (Refs. 52 and 53 and see NOTE about Auto Course)
• Press the Bottom Knob twice to set the Airspeed Bug (IAS) and Selected
Airspeed Field (Refs. 33 and 34)
2.2.1.2. Top Knob Functions
The Top Knob is used to set Heading (HDG), Selected Altitude Field (ALT), Barometric
Pressure (BARO). Successive presses of the TopKnob will cycle through HDG and ALT in
a round-robin sequence. Rotate the Top Knob to the left or right to decrease or increase
the value of selected eld. Heading (HDG) is the default setting for the Right Knob.
Refer to Table 2-1 and Figure 2-2
• Rotate the Top Knob one click or Press the knob once to set the Selected
Heading Field/Heading Bug (HDG) (Refs. 52 and 53)
• Press the Top Knob twice to set the Selected Altitude Field (ALT)/Altitude Bug
(Refs. 33 and 34)
Knob SYNC Function
NOTE
When the CDI navigation source is selected to a GPS
receiver and the Auto Course is enabled in the Menu,
the course is set automatically by the GPS and is not
pilot-adjustable (see Section 4.4.6). This state is
indicated by the CRS eld and Knob label shown in
green with an inverse “A”. In this case, pressing the Left
Knob will enable you to set only the Airspeed Bug(IAS).
091-00027-001 Rev A EBD Pilots Guide V&H .indb 6 8/27/14 8:51 AM