Operation Manual

V7 Version 3.01 October 2013
Page 35 of 48
8 Installation
The LXNAV V7 requires a standard 57 mm cut-out.
Three pressure connectors are fitted to the back of the V7. A label shows their functions.
• P
static
means static pressure connector.
• P
total
means pitot or total pressure connector.
• TE means total energy TE pressure connector.
If the unit is to be configured for electronic TE compensation the connections are as follows:
• P
static
Static
• P
total
Pitot or Total pressure
• TE/P
static
Static
If the unit is to be configured for pneumatic TE compensation using a TE tube, then the
connections are:
• 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 (average climb) and speed to fly indication during the flight.
The LXNAV V7 is connected to 12 Volt power via the 15-pin SUB-D connector. Optionally
LXNAV V7D can be connected via the CAN bus and the connectors are labelled with “CAN”
at each end.