I got a dunlop 105q bass wha for Xmas and it doesnt work im not sure why i have a battery and a 9v adapter the wires are hooked up like the manual says maybe it wont turn on come to think of it how does it turn on anyway I think I might just trade it in for A distortion pedal
when you press your toe down there should be a click that turns it on, then rock your foot back and forth for the wah effect, and then press down and click again to turn it off
theres a knob on the side of that wah right? move that around and see if that makes a difference, if you still have nothing try a new cable, battery, and if all fails you might just have a dud