Shut Down - AAD Vigil Cuatro User Manual

The Vigil Cuatro is now ready for use and is in a stand-by status. While in stand-by status, the unit re-calibrates itself every
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2 minutes. After take-off the Vigil
a positive altitude correction is implemented. When a negative altitude correction is implemented, the Vigil
become armed 1000 ft above the preset negative altitude correction (see page 8 § 3.1.)
After take-off (max 32 sec. above 90 ft) the Vigil
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You can notice this when the LCD pixels invert. (see image on page 30)
For 2 minutes after each landing, your jump information will be displayed (Last FF time & speed). LCD pixels remain
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inverted. This same jump information is accessible at any time (displayed for 30 sec.) by pushing the LCD button once.
If the LCD pixels are inverted on the ground and prior to take off, your Vigil
reading the correct Ground Zero reference. In this case, you must switch off and restart your Vigil
correct Ground Zero reference.
3.5.9. Shut down. (The shut down procedure is similar to the start up procedure)
A quick press of the push button after each LED flash (4 times) will shut down the Vigil
On the first press the « SysOFF» message is displayed. Press the button a second and third time; do this as soon as the
red LED flashes.
Press the button as soon as the red LED flashes a fourth and last time. The display will show «Goodbye» followed by
«Vigil» for a few seconds. Finally, the green LED flashes very briefly and then the Vigil
For Example:
Action Result
1. Push
Short flash ➯ (2)
2. Push Short flash ➯ (3)
3. Push Short flash ➯ (4)
«Goodbye» followed by «Vigil» are displayed before the AAD shuts down.
4. Push
Cuatro will become armed once 1000.ft above "ground zero" reference is reached, if no or
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Cuatro will go in to fast measuring mode (Airborne status).
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« Sys OFF»
« Sys OFF»
« Sys OFF»
Cuatro is Airborne and therefore not
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Cuatro.
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Cuatro shuts down.
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Cuatro will
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Cuatro, to get the
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