Simrad GO XSE Operator's Manual page 28

28
Fuel economy gauge
You can display a fuel economy gauge in the instrument bar on
application pages (Chart, Radar, Echo, Nav, and so on). Select the
predefined Fuel activity bar or change a gauge source to Fuel
Economy. To change a gauge source, refer to "Setting the appearance of
the Instrument bar" on page 27.
1
Digital readout of current economy
2
Fuel economy measurement units
3
100% efficiency, this equates to the 'nominal consumption'
4
120% efficiency
5
Average fuel economy
6
Instantaneous economy
7
Current fuel level
The fuel economy gauge displays the instantaneous versus
historical average fuel efficiency. The start of the green zone
represents 'Nominal Fuel Economy', and it displays an additional
20% area to allow your fuel efficiency to be displayed above the
nominal fuel economy.
The more efficient you consume fuel, the more the outer blue dial
creeps up towards the green portion of the scale. If you achieve the
nominal efficiency of your vessel you will be at the green zone. If
Customizing your system | GO XSE Operator Manual