Originally Posted by SS in Vzla.
I seem to have the same behavior from my voltage on the 276C. I've tested with a "proper" voltmeter and the variations of voltage where still present but not that large. The bike works with no problems, so maybe it is normal?
My 276C does the same thing. To the point it will warn me about it switching over to it's own battery power because the bike voltage is too low. But it's only for a second or two.