7
TACHOMETER
The
I-Command
tachometer is the
master gauge of the
I-Command
instrument system. It receives infor-
mation from all other engine and boat
functions on the network and displays
this information on the dial face and
LCD. The tachometer also passes
information to the speedometer and
other gauges.
IMPORTANT: The tachometer is the
master gauge. If it is removed or dis-
connected, all
I-Command
gauges will
stop operating.
The tachometer displays the engine’s rotations (RPM) through the pointer
and dial face on the upper portion of the instrument. System information and
engine data is presented on the LCD screen in digital form.
Tachometer LCD Screens
The tachometer LCD screen displays a Main Menu
and can be navigated using the UP and DOWN but-
tons. Sub-menus are accessed with the ENTER but-
ton. To exit a sub-menu, press and hold ENTER for
three seconds, or scroll to the sub-menu’s Exit or
Return screen and press ENTER. The Main Menu
LCD screen will reappear.
NOTE: When entering a sub-menu, the last LCD
screen viewed before exiting that sub-menu is redis-
played. Use the UP / DOWN buttons to scroll to the
other data screens.
Available Main Menu screens are:
• System Set-up — See page 8.
• Engine Data — See page 13.
• Engine Status / Alarms — See page 15.
• Battery Voltage — See page 18.
• Engine Trim — See page 18.
• Split Screens — See page 26.
Analog
RPM
LCD
screen
UP
button
ENTER
button
DOWN
button
Main Menu
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