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LX90xx system Version 4.0
February 2014
Page 18 of 151
•
TE/P
static
TE tube
•
P
static
Static
•
P
total
Pitot or Total pressure
If the P
total
and Static are connected the wrong way around there will be no
integrator reading (average climb) during the flight.
The main display unit is connected to 12 Volt power via the 15-pin SUB-D connector. The
main display unit, vario unit and other vario indicators are connected via the RS485 bus and
the connectors are labelled with “
RS485
” at each end.
Please ensure that both units are connected correctly before the first power on. The power
wires (red and blue) should be connected to the main display unit.
Even though there is an automatic fuse in the instrument it is VERY IMPORTANT
to use an external fuse (max. 3A). Power supply cables should use a minimum of
0.5 mm² wires.
4.5
Ports and Wiring
GPS antenna
Network connector
DO NOT USE IT!
Flarm HF
antenna
Flarm external
indicators, splitters
…
USB memory stick
Main power supply
(LX9000DU wiring)
Содержание LX90xx
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