Thats interesting and i think that manual might help a bit but its not my board
I cant seem to get a picture to upload on here, my board is this
http://www.ebay.co.uk/itm/APC220-Sensor-Shield-V5-V5-0-For-Arduino-Bluetooth-Analog-Module-Servo-Motor-/231174378008?_trksid=p2054897.l4275