LX Navigation LX Eos 57, Руководство пользователя

Страница: 23 / 49

Document Name:
LX Eos user’s manual
Version: 1.7
Page 22 of 47
procedure. It is essential that this is only done in smooth air; it is not
possible to tune the TE accurately when there is thermal activity .
- Select 100 % TE level.
- Accelerate up to approximately 160 km/h (75 kts) and keep the
speed stable for a few seconds.
- Gently reduce the speed to 80 km/h (45 kts).
Observe the vario indicator during the maneuver. At 160 km/h (75 Knots)
the vario will indicate about
–
2 m/s (-4kts). During the speed reduction the
vario should move towards zero and should never exceed zero (slightly
positive indications are acceptable). If the vario shows a climb, then the
compensation is too low, increase the TE level; and vice versa. Repeat this
procedure and make further adjustments if necessary.
- Max SC Speed will mute SC sound when IAS is above set value.
SC mode:
- Manual: pilot will activate the SC mode with push of an external
button. Activate settings of SC button can be set under SC Switch
option.
-
Speed: SC mode will be automatically activated when the “SC
speed” is exceeded.
- Circling: SC mode will be automatically activated when LX Eos
detects that you left thermal, and will automatically switch back to
vario mode when you enter next thermal.
With the use of external switch it is possible to switch between SC and
vario manually, if manual SC mode is selected.
- SC Switch:
•
ON means that closing of the switch will cause SC mode.
•
OFF means that closing the switch will select vario mode.
•
Toggle each press of the button will change between SC and
vario mode.
- SC Speed setting is the speed value at which the SC Mode is
activated if SC mode is set to speed.
- SC Silence defines no audio area around zero in SC mode.