ClearNav CNv NavDisplay Manual - Página 4
Navegue en línea o descargue pdf Manual para Monitor ClearNav CNv NavDisplay. ClearNav CNv NavDisplay 16 páginas. Display for the cnv variometer with igc logger
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The total average climb rate is also indicated graphically on the variometer
scale on the left side - the solid bar is the total climb rate average.
Both values are reset to zero when the manual cruise/climb switch is cycled.
When automatic C/C switching is in use the screen typically switches to Climb
at about 45 degrees or one eighth of a turn. The two averagers and the timers
however are reset after the first few degrees of any turn so that if/when the
vario goes into climb mode the averages (and the timers) display values from
the first point at which turning was detected. This allows the pilot to make a
faster and more accurate assessment of the lift quality
Cruise Screen
The Netto value is the calculated vertical speed of the airmass based on the
last 1 – n seconds of cruise flight where n = cruise time constant . The timer
shows the actual duration from the start of the current glide.
The STF is calculated based on selected flight parameters (polar, ballast,
bugs, MC, vertical airmass motion).
Wind direction and speed are displayed graphically and numerically.
Navigation information information can be displayed by pressing 'GO' button.
Each chevron corresponds to a five knot difference between the indicated
airspeed and the speed-to-fly.
Map Screen
Content Forthcoming.
MacCready Screen
The MC Value is adjusted using the up / down buttons.
The STF is calculated using the MC setting, ship polar, dry weight, ballast, and
bug % entered by the pilot. This is the STF in neutral air.
Winds Screen
The solid black arrow shows the direction of the wind relative to the ground
track.
For small crab angles, the ground track and glider heading are roughly equal.
.