Vertical Speed Indicator (VSI) is shown in the upper right corner of the PFD page
in a numeric number (ft/min or m/s) and on the VSI scale bar aside the altimeter
bar (segmentation in 1000 ft/min or 5 m/s). The unit measurement set for altitude is
automatically used on the vertical speed indicator (when altitude is set to feet the VSI is
shown in ft/min, when altitude is set to meters the VSI is shown in m/s).
QNH setting
When the Ultra is in PFD mode the pressure reference for the altimeter can be selected
by pushing the rotation knob.
Select “QNH” to enter the QNH menu.
Select “BARO” to set the standard atmosphere: QNH value is equal to 1013,25 hPa or
29.92 inch of mercury.
Select “MAN” to set manually local air pressure at mean sea level (QNH value).
Display Brightness
When the Ultra is in PFD mode the display brightness can ne adjusted by pressing the
knob and select “BRT”. In the lower left corner on the display the brightness percentage
is shown, rotate the knob to change brightness and press to confirm.
Aircraft specific V-speed reference values
Set the aircraft specific V-speed values to get the right information on the air speed
ranges bar.
Refer to the aircraft operating manual to find the correct values of your aircraft.
To change V-speed reference values go to the SETUP mode by pressing the rotation
knob for 5 seconds.
Select “SETUP” to enter the setup menu and select “SPEEDS” to enter the V-speed
reference values shown on the bottom of the SETUP mode.
Rotate the rotation knob to change values and push the rotation knob to confirm.
Note: In the “SETUP” menu select your preference unit for speeds: knots, kph, mph, m/s.
V-speed values
Vne Never to exceed speed
Vn0 Maximum cruise speed
Vs0 Stall speed with aps & landing gear deployed
Vfe Maximum aps extended speed
Vs1 Stall speed with aps & landing gear retracted
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