How to recogbize a classic io plate to a plus io plate?

[MD69]

Hi,

I am a bit lost! I have 3 scopes : 2 plus and 1 classic.
I don't remember on which is the classic and I don't know where to plug tghe clasic cable.

Is there a way to recognize the plate?

cheers

[garyb]

the plus plate has an extra chip....

[MD69]

thanks Gary!

I'll check that.

Hope I didn't mess up my plates with the wrongs cables!

cheers