Airplane Factory SLING LSA
Pilot Operating Handbook
Page | 3-16
Date of Issue: 07 July 2014
Revision : 1.3
3.7
Other emergencies
3.7.1
Vibration
If any abnormal aircraft vibration occurs:
1. Set engine speed to a setting where the vibration is least, if viable.
2. Land on the nearest airfield or perform a precautionary landing
according to 3.5.2.
3.7.2
EFIS System Failure
If the EFIS system freezes, otherwise fails or reacts incorrectly in flight:
1.
Maintain straight and level flight utilizing other instruments and
ground references.
2.
Switch the EFIS back-up battery and the EFIS main switch off (i.e.
remove power from the EFIS).
3.
Following a 3 second delay, apply power to the EFIS, maintaining
straight and level flight at all times.
4.
Maintain straight and level for at least another 15 seconds while the
system boots up (when the system reboots, the navigation system(s)
should remain active and any active routes (preceding the failure)
should continue to be shown).
In case the system fails to re-boot properly:
5.
Execute a precautionary landing at the first safe opportunity and
have the instrument repaired.
