A640 Power port what is pinout?

[Cryofix]

can anyone tell me if the center pin is positive or negative for the 640 I cant find it in any of the online manuals.

Thanks

[furyphoto]

I Just rigged mine to run off a 3s li-po through the Act-Labs Black-Box to step the voltage down.

Center pin is Positive.

Check out the Black -Box, I haven't had much opportunity to test it yet, but it looks promising.

http://www.act-labs.com/scripts/proddetails.asp?pid=854

-Andrew

[Cryofix]

Cool that looks interesting

thanks for the info