Lowrance electronic X515C DF Benutzerhandbuch

105 

The Suzuki Engine Interface Device Configuration menu contains 

two Engine Trim calibration commands, which will be addressed in 

the next segment of this section, Calibrating EP Sensors.    

The factory calibration settings for the EP-10 Fuel Flow, EP-15 Fluid 

Level and Suzuki Engine Interface should be adequate for the majority 

of applications, so calibration will not be necessary in most cases.  
EP-10 Fuel Flow Calibration 
The default calibration for the EP-10 Fuel Flow is adequate in most 

cases, but if Fuel Used readings are off by more than 3 percent, calibra-

tion is recommended. 

Select Fuel Used to be shown as Overlay Data on your unit's main dis-

play. Refer to the Overlay Data segment of this manual for instructions 

on how to select Fuel Used data as Overlay Data.  
1. After selecting Fuel Used as overlay data, fill up your tank and press 

|

.  

2. Select 

 and press 

. 

3. Highlight 

and press 

. Select 

 and 

press 

.  

4. Use 

↑ ↓ to select the location (Port, Center or Starboard) of the fuel 

flow you want to calibrate and press 

. 

5. Highlight 

 and press 

. The following confirmation mes-

sage will appear: Are you sure you wish to Fill Tank?  
6. Select 

 and press 

. The following confirmation message will 

appear: Do you wish to re-calibrate the device? 
7. Highlight 

 and press 

.  

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.