Ant, how have you got your board powered? are you using a lead from your PC's usb to power it or externally? if its externally (powering it via the D-SUB25) then you need to set the upper jumper to the right! if via the usb then the upper jumper to the Left.

As for the lower jumper i have got mine set to NPN Safe (to the Right)

So basically my jumpers are configure the same as the picture in the manual, dont forget that if you are powering with a separate 5v supply through the D-SUB then you will need to solder the to little pins on the back ( bridge them across )

If you are looking at the board on the reverse face and have the D-SUBs facing up then the bridges (on the back of the board) will be running from the top pin to the bottom for both sets of pins.

If ur powering via USB then leave these as when you got the board and set the watchdog top jumper to the left!

Any body correct me if im wrong but this is how i have setup my board and it works a treat!

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