Operation Manual

LX90xx system Version 4.0 February 2014
Page 29 of 151
If the request for OFF is made during flight the instrument will ask for confirmation so that
the system cannot be switched off by mistake.
It is important that the main display unit is switched off via software. Never
power down the system using the main power switch. The main display unit is
running the Linux operating system and sudden power loss may corrupt the file
system.
If main power is lost for a few seconds during flight the flight recorder will not
produce two flights. The most important flight parameter (altitude) will remain
which means that the final glide calculations are not affected.