Mcmurdo NAV6 Betriebsanweisung PDF herunterladen (Seite 40)

Nav6 Plus Navtex System User Guide

Twisted Pair Core Colour Signal description

YELLOW twisted with YELLOW POWER from display

BLACK BLACK GND from display

WHITE twisted with BLACK WHITE DATA A from display

BLACK DATA B from display

Screen Silver Screen (nominally 0V)

Routing of the Sensor Cable

Routing of the Sensor CableRouting of the Sensor Cable

Routing of the Sensor Cable

The Sensor Cable should be connected to the Display Unit via the

terminal strip supplied.

• The Sensor Cable should be routed to the Display Unit taking

care that potential tripping hazards are avoided.

• The Sensor Cable should be tied at regular intervals to ensure

that the cable is not crushed or able to vibrate as this may affect

its performance.

• The Sensor Cable should not be bent through tight radii ( less

than 4cm ).

• Where the Sensor Cable passes through bulkheads or decking,

rubber grommets or the optional deck gland (ICS part number

2520.08) should be used to prevent chaffing.

Grounding

GroundingGrounding

Grounding

For some installations where local interference is thought to be

limiting receiver performance, it may be necessary to ground the

screen of the antenna cable.

Connect the screen of the interconnecting cable from the connecting

block to a good electrical ground. This can either be a specially

installed ground plate, or the keel bolts on a non-encapsulated keel.

If electrical isolation is to be maintained then this should be done via

a 0.1uF 50V capacitor.

If in doubt consult your dealer.

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 59 60

Keine Kommentare

Mcmurdo NAV6 Betriebsanweisung Seite 40