Installation; Connecting Lxnav Flarmmouse; Wiring; Flarmmouse Pinout - LXNAV FlarmMouse User Manual

FlarmMouse Version 1.0
5

Installation

FlarmMouse can be installed to the top of the instrument panel or below, if cover is not
made of carbon.
For better range, Flarm antenna must be positioned vertically.

5.1 Connecting LXNAV FlarmMouse

LXNAV FlarmMouse is connected to 12V DC power supply using FlarmPower cable. Red wire
goes to + positive and blue wire goes to – ground.
External indicator is connected via flarm splitter.
Instrument has no internal fuse. 3A external fuse is required!

5.2 Wiring

5.2.1.1 FlarmMouse pinout

Pin Description
number
1 (Power input) 12VDC
2 (Power output) 3.3VDC (200mA)
3 GND
4 (output) Data out RS232 – transmit line
5 (input) Data in RS232 – receive line
6 Ground
Page 8 of 16
May 2013