Operation Manual

V7 Version 3.01 October 2013
Page 38 of 48
PDA port (RJ45)
1 2 3 4 5 6 7 8
Pin numbers
Pin number Description
1,2 Ground
3 (output) Transmit from LXNAV V7 RS232 (e.g. Computer, IPAQ38/39xx)
4 (input) Receive to LXNAV V7 RS232 (e.g. Computer, IPAQ38/39xx)
5 (output) Transmit from LXNAV V7 LV-TTL (3.3V) (e.g. Oudie, HP302,
HP31x)
6 (input) Receive to LXNAV V7 LV-TTL (3.3V) (e.g. Oudie, HP302, HP31x)
7,8 5V OUTPUT (maximum 1A)
RJ45 plug is NOT designed in accordance with IGC standard. It can be used only
with dedicated cable. Do not plug unknown cable to it as it may damage LXNAV
V7 unit.
GPS port (RJ11)
1 2 3 4 5 6
Pin numbers
Pin number Description
1 (output) 12V DC, to supply GPS
2,3 N.C.
4 (input) Receive to LXNAV V7 RS232 (e.g.NANO power 232)
5 (output) Transmit from LXNAV V7 RS232 (e.g.NANO power 232)
6 Ground