Set-mode, Mode option, Vario – Flytec 4020 * User Manual
Page 13
Operating Instructions FLYTEC 4020
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Vario setting mode
The basic attenuation of the vario can be alte-
red in setting mode. The basic attenuation of
the vario is effective on all vario functions; it can
be set to 0.5 sec, 1 sec or 1.5 sec.
N.B.:
The fastest vario is not always the
best vario. In very rough and severe conditions,
it is advisable to attenuate the vario more. Tur-
bulences are then filtered out by the attenuati-
on and not displayed.
You can enter option mode by simultaneously
pressing the two option keys.
Vario option mode
The integration time of the digital vario can be
altered at the first level of option mode. The
values are in 5-second steps between 5 and 35
seconds and appear flashing in the digital vario
display. At setting 1, the digital vario is display-
ed without averaging and then runs parallel to
the bar display. The values can be altered with
the and the keys.
The audio response point can be adjusted at
the second level. The audio response point can
be adjusted from +2 cm/s to +40 cm/s. The cur-
rent response point appears in the bar display
and represents one tenth of the value display-
ed. E.g.: a display of 2 m/s corresponds to an
audio response point of 20 cm/s.
The digital vario unit can be selected at the third level: m/s or feet/min x 100. The current set-
ting flashes in the digital vario display. You can switch between the two units with the key.
SET-MODE
Basic attenuation
Mode OPTION
Integration time
1…35
Audio response
level
Unit
m/s ft/minx100
VARIO
VARIO
VARIO 4 Sec.
OPTION
OPTION
➀
➁
➂
START - STOP
RESET
CLEAR ALT 2
START - STOP
RESET