Faria Instruments J1939 - Manual (Page 8)

Page 5
Displayed Functions
Tachometer
The tachometer is a digital instrument
with the appearance of an analog
instrument. The tachometer receives
data directly from the ECU so no settings
are normally required. The setting for
the tachometer dial range is set at the
factory. A microprocessor controlled
stepper motor moves the pointer to
display engine revolutions per minute.
Oil Press
41˚21N 072˚06W
VOLTS
13.8
Volts
3650
RPM
65˚
F
35
Hrs
40.0
PSI
325
Hours
Engine Hour
TRIM
20.1
PSI
Oil Pressure
On Off
Trim Sync
P S
Screen “1”
Volts
Displays system voltage as received
from the ECU.
Trim
Analog input. Displays setting of the
analog trim sender. Sender type can be
selected in “Edit” mode.
Oil Press
Displays oil pressure as received from
the ECU.
Fuel Level
41˚21N 072˚06W
Engine Hour
35
Hrs
3650
RPM
65˚
F
20
PSI
325
Hours
Water Press
20.1
PSI
Oil Pressure
On Off
Trim Sync
P S
Screen “2”
Engine Hours
Displays total hours on the engine as
received from the ECU.
Fuel Level
Displays the current amount of fuel
remaining in the tank as received by the
tachometer fuel sender input.
Water Press
Analog input. Displays engine water
pressure as supplied to the pressure port
on the tachometer. Pressure gauge dial
range can be selected in “Edit” mode.
Fuel Used
41˚21N 072˚06W
Fuel Left
3650
RPM
17.5
GAL
50.0
GAL
5.5
GPH
325
Hours
Fuel Inst
20.1
PSI
Oil Pressure
On Off
Trim Sync
P S
Screen “3”
Fuel Left
Displays the amount of fuel left based on
operator input of amount of fuel in tank
as set in the “Edit” mode.
For this function to work correctly, the
following settings MUST be set by the
operator in the “Edit” function: “Fuel Tank
Size”; and “Fuel Tank Full” OR “Amount
of Fuel”.
The default “Fuel Tank Size” is “0”.
The operator must set the Fuel Tank Size
as described in the “edit” mode.
Fuel Used
Displays the amount of fuel used since
last reset based on the GPH from the
engine ECU and the time spent at each
GPH.
Fuel Inst.
Displays the instantaneous GPH sent
from the engine ECU.