AAD Vigil Cuatro, Руководство пользователя

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8
VIGIL Cuatro
3
. Function
3.1 . General Working Principle
The Vigil
®
Cuatro must only be turned on at ground level; it will calibrate itself every 2 minutes progressively to the current ground elevation
pressure. This is the “GROUND ZERO” reference. Once your Vigil
®
Cuatro is on, at each take-off it will become armed once 1000 ft above
“ground zero” reference is reached, if no or a positive altitude correction is applied. When a negative altitude correction is set, the
Vigil
®
Cuatro will become armed 1000 ft above the preset negative altitude correction, so if the negative altitude correction is over 1000 ft, the
Vigil
®
Cuatro will become armed maximum 32 sec. after you have reached 90 ft above or under the “GROUND ZERO” reference (take off
location). Vigil
®
Cuatro will then stay armed until 2 minutes after it has come back to the “GROUND ZERO ZONE” reference (B 90ft
and – 90ft or +27,5 m and -27,5 m).