Can a C10 gauge be configured to show fuel units in Litres as well as Gallons?

[Scarab]

Hi- wanting to fit a C10 gauge to my Suzuki, but can't for the life of me find out for sure if the fuel units can be changed to litres from Gallons!
I've downloaded the install/user manual and it does not show the option there.
2 US dealers have said it 'should' show in Litres but they could not say for sure, or show me a picture of the gauge showing litres!
Don't really want to buy from the States, pay big postage costs and import duty to find it won't change from Gallons!
Thanks!

[Moonlighter]

I checked with another member who has C-10’s, and they have confirmed that all metric options are available in the C10, including litres.