4
INTRODUCTION
The
I-Command
gauge series uses CANBus technology, allowing the shar-
ing of information between different electronic devices which are connected
to an electrical network.
CANBus is a Controller Area Network (“CAN”) pathway (“Bus”), allowing
multiple components to communicate with each other via a central network.
The CANBus collects and manages information from the
Evinrude
®
E-TEC
™
outboard through a central processing unit within the tachometer
and then sends that information to the other instrument displays.
The CANBus is also connected to the boat’s larger electronics network—the
NMEA 2000
†
Network—which allows it to communicate with other boat
instruments, displays, and engine and accessory functions beyond the
scope of the engine instruments. This information is displayed on
I-Com-
mand
tachometer and speedometer LCD screens.
The
I-Command
gauge series provides the benefit of sharing more informa-
tion. Additionally, the wiring system is reduced and simplified, resulting in a
reduction of weight and complexity.
Types of Gauges
The
I-Command
gauge series is designed to enhance the engine monitoring
capabilities of the boater. Each gauge has a different monitoring function.
Required gauge:
• Tachometer
IMPORTANT:
The tachometer is the master gauge. If it is removed or dis-
connected, all
I-Command
gauges will stop operating.
Optional gauges:
• Speedometer
• Fuel level
• Oil level
• Water pressure
• Engine trim position
• Voltmeter
