Hi, I have a VDO tach and I no longer have the box it came in or the manual...etc. I'm trying to find out which setting is for 4 cyl engine's because I'm concerned it's not set correctly.

There are three little switches in the back (1,2,3 from left to right). 1 is flipped up, 2 and 3 are down. That's the way it's currently setup. Can someone confirm that is for 4 cly engines?

Cheers