Fuel Management Gauge Set Up; Fuel Mgt Gauge With Speedometer Set Up - Yamaha 2CMH Rigging Manual

FUEL MANAGEMENT GAUGE

FUEL MANAGEMENT GAUGE SET UP

Follow the procedure below.
1. Remove the grommet (1) on the back of the meter.
2. Select the fuel measurement switch 4 for either gallons per hour (gph) or liters per hour (L/h).
3. Select the signal input switch 5 and 6 for either the digital speedometer or a GPS.
4. Set the compensator switch 1, 2 and 3 if there is a difference of fuel consumption between the
actual amount and meter reading.
For example:
Actual amount of fuel used: 50 gallons
Fuel management gauge indicates: 51 gallons
Different = + 1 gallon
1 gallon / 50 gallons = 0.02 or 2%
SW.1 ON
SW.2 ON
SW.3 ON
Compensation –4%
SW.4
Unit
SW.5
SW.6
Input source Speedometer

FUEL MGT GAUGE WITH SPEEDOMETER SET UP

For 6 line switches (1), see the above instruction.
Switch 6 is not used.
For 4 line switches (2), see DIGITAL SPEEDOMETER SET UP on page 5-11.
OFF ON OFF
ON OFF OFF
ON ON ON
–3% –2% –1%
OFF ON
L/h gph
OFF ON
ON OFF
GPS
ON OFF ON
ON ON OFF
OFF OFF OFF
0 +1% +2%
(1)
(2)
5-17
OFF
OFF
OFF
+3%