Honda CB650F Owner's Manual page 28

Reserve fuel consumption meter
When the 1st (E) segment of the fuel gauge
starts flashing, the odometer, tripmeter, fuel
mileage meter and fuel consumption meter
switches to the reserve fuel consumption.
You should refill the tank as soon as possible.
Reserve fuel consumption meter
Honda CB650F Owner's Manual
• Flashes from "0.0" L or gal.
After refuelling more than the reserve
amount, the display returns to normal when
your motorcycle travel 0.1 km (0.06 mile).
http://www.motorcycle.in.th
u When the amount of consumed fuel is
more than 2.1 litres (0.55 US gal, 0.46
Imp gal) the display blinks faster.
If you change the display to odometer,
u
tripmeter, fuel mileage meter and fuel
consumption meter and so on
will automatically return to the reserve
fuel consumption display if the buttons
are not pressed for about 10 seconds.
(P22)
, it
continued 25