ICS
29/01/2019
man03034 nav6 display upgrade procedure.docx Issue 3
3
Programming Cable wiring for NAV6 displays with software earlier than Version 1.5 using the a V2 or eNAVTEX
antenna replacement (black box)
NAV6 Printer
GPS
SENSOR
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
ANT
GND (ANT)
DISP A
DISP B
TERM
GND
RS232 Tx
RS232 Rx
NMEA GND
NMEA A
NMEA B
PRN Tx
PRN GND
ISP
V-
V+
White / Black
Green (Black unused)
Blue / Black
Brown / Black
Red / Black
Black
White
Blue
Black
Black
Black
Red
Brown
Green
Not connected
Not connected
USB
Conductor
Screen
Termination Link
NAV6
or
NAV6plus
Display
Unit
Printer and GPS
options, NAV6plus only
All images shown
for illustration only
Not to scale
Wire colours shown
refer to Display Unit
1
Yellow / Black
+
-
BLACK
RED
POWER
1.5A
SOURCE
White (with black sleeve)
Black
Green
White
Blue
Red
(Part no: ICS.6020.31)
Black
+V
Prog
Tx
Rx
GND
(Part no: ICS.6020.20)
Green
If you have an old-style NAV6 Programming Lead (ICS Part
No: 6020.20), refer to the wire colours in this table
Red
Brown
"New" Prog Lead Colour
Signal
"Old" Prog Lead Colour
This diagram is based on the original
wiring recommended by ICS - the wire
colours in your system may differ. If in
doubt, seek assistance from a
professional installer.
Black (GND)
White (Rx)
Blue (Tx)
If a printer is
attached, this must
be disconnected
before connecting
the progamming
lead
ICS.6020.32 - NAV6 USB to Serial Adaptor (Optional)
ICS.6020.31 - NAV6 Display Serial Programming Lead
