Navman WIND 3100 User Manual

14
NAVMAN
WIND 3100 Installation and Operation Manual
box needs to be. Allow extra length for
terminating the cable in the junction box. Cut
the masthead cable to this length from the
mounting block. Do not throw away the other
piece of cable.
5 Lead the bare end of the masthead cable into
the hole at the top of the mast, down the
conduit in the mast and out the hole at the
bottom of the mast. Fit a strain relief clamp or
cable tie to the cable at the mast top. Fill both
cable holes in the mast with sealant.
6 Feed the end of the cable through a gland on
the cable junction box. Strip the cable jacket off
and terminate the wires on the terminal block
supplied.
7 Take the piece of masthead unit cable that you
cut off earlier and connect the cable into the
back of the WIND 3100 display unit. Run the
cable between the display unit and the cable
junction box:
Keep the cable away from other cables,
engines, fluorescent lights and power
inverters
Secure the cable at regular intervals.
8 Cut the cable to length, allowing extra length
for terminating the cable in the joining box.
Feed the end of the cable through the other
gland on the cable junction box. Strip the cable
jacket off and terminate wires on the terminal
block, matching the wire colours.
9 Screw the lid on the junction box and screw the
box in place on a panel.
10 Fit the wind cups to the shaft on the masthead
unit using the allen key supplied.
Power/data wiring
1 Wire the display unit power/data cable:
The unit requires 12 V DC power. Fit a
power switch and fuse to the power supply
or power the unit from a fused auxiliary
switch. The fuse should be 1 A for up to five
instruments.
If the external beepers and lights require
more than 250 mA DC total, fit a relay.
Fit mounting block
to mast top (Step 1)
Fit
wind
cups
Mast
Plug arm
into block
Arm
Mast
Cable to
Wind 3100
Cable junction box
Cable
Hole in mast,
fill with sealant
Forward
Hole in mast,
fill with sealant
Cable runs
down inside
of mast in
conduit
Cable strain relief
Installed Masthead Unit:
12 V DC
power
External beepers or
lights (optional)
Red
White
Green
Black
Yellow
Switch
Fuse
Orange
Blue
NavBus (optional)
Masthead
unit cable
NMEA out (optional)
NMEA in (GPS, optional)
}
Screw sleeve
onto block
11 Attach the arm to the mounting block:
Plug the arm into the mounting block.
Screw the sleeve on the arm onto the
mounting block.

Navman WIND 3100 Specifications

General

Brand	Navman
Model	WIND 3100
Category	Measuring Instruments
Language	English