EC300 2007 speedo

[darren]

Does any one know if the Speedo/instrument on the 2007 EC300
has a back up battery?
If so where would i find it.
When i start the bike up the clock always reads 12.00 then when i stop riding it reads how ever many minutes i have been riding ie 12.45 it then stays on for a few moments when i switch the bike off then goes off.
On pressing either button on the display with the engine switched off nothing comes on.
Is this normal? My EC with the Trail tech goes off but by pressing a button it will come back to life.