NAVMAN
8120/8084
Installation and Operation Manual
93
• Replacement paddle wheel.
• C-MAP™ NT-MAX, NT+ or NT chart SD
cards.
• NAVMAN NavBus junction boxes simplify
wiring, particularly if several instruments
are connected. For more information, see
the
NavBus Installation Manual
.
Optional sensors and instruments
External alarms
: Lights or sounders in the
boat to sound alarms through the boat (see
section 20-4).
GPS or DGPS antenna:
For GPS navigation,
see section 20-5.
Sonar transducer:
For depth sounding and
fish finding, see section 20-6.
Fuel sensors
: For fuel functions. The
Instrument can use these optional fuel flow
sensors, fitted to one or two engines:
• NAVMAN petrol/gasoline sensors (see
section 20-7)
20-2 Installation: Options and Accessories
• NAVMAN diesel sensors (see section 20-8)
• SmartCraft fuel sensors (see section 20-9)
DSC VHF radio:
Tracks other boats with
GPS receivers and DSC radios and displays
barometric pressure (see section 20-11).
SmartCraft:
With one or two SmartCraft
capable Mercury petrol/gasoline engines,
the Instrument can display engine data and
trim and can control troll speed (see section
20-10).
Radar:
For radar functions. A NAVMAN 2 kW,
4 kW or 6 kW radar system must be installed
(see section 20-10).
Other instruments:
The Instrument can
receive data from other instruments and send
data to other instruments by NavBus or NMEA
(see sections 20-11 and 20-12).
Please consult your NAVMAN dealer for more
information.