Lowrance electronic 7300C HD GPS Receiver User Manual


 
139
7. Highlight
NO and press ENT.
8. Take your vessel out on the water and burn at least five gallons of
fuel. Be sure you run only ONE engine — the engine connected
to your fuel flow.
9. Fill up your tank again, noting how much fuel you added to the tank.
Compare that number to the Fuel Used figure displayed on the page
you customized. If the amount of fuel you added to the tank and the
fuel used figure are off by more than 3 percent, we recommend the fuel
flow be calibrated.
NOTE:
You must use the gauge's Fill Tank command when filling your fuel
tank to keep the fuel flow updated with correct information on the
amount of fuel in the tank.
To calibrate an EP-10 Fuel Flow:
10. If calibration is necessary, press MENU|MENU, select NMEA 2000 and
press
ENT.
11. Highlight
FUEL MANAGEMENT and press ENT.
12. Select
TANK LOCATION and press ENT to choose the location of the tank
connected to selected fuel flow. Press
ENT.
13. Highlight
FILL TANK and press ENT. The following message will ap-
pear: Are you sure you wish to Fill Tank? Select
YES and press ENT.
14. The following message will appear: Do you wish to re-calibrate the
device? Select
YES and press ENT.
15. Repeat these steps for each EP-10 Fuel Flow you want to calibrate.
To Reset Calibration:
1. Press MENU|MENU, select NMEA 2000 and press ENT.
2. Highlight
FUEL MANAGEMENT and press ENT.
3. Highlight
ENGINE SELECT and press ENT. The Engine Select menu will
appear with up to four options: All Engines, Port, Center and Star-
board. Selecting All Engines will reset calibration for all engines back
to factory defaults.
4. Select All Engines or the engine connected to the desired device and
press
ENT.
5. Highlight
RESET CALIBRATION and press ENT. The following message
will appear: Are you sure you wish to Reset Calibration?
6. Highlight
YES and press ENT. Press EXIT repeatedly to get back to the
main display.