hi jackal11
we have no idea what its supposed to do
that's why Steve asked if you had enquired on an archery forum?
all we can see is it has 4 pushbutton switches and a low battery indicator
if you cannot tell us exactly what it does, what the switches are for,
how do you expect us to show you a working circuit ?
we have no idea what circuitry is inside the box and if it connects to anything outside the box ???
if you can help us a lot more with lots of info, someone here may be able to help you
cheers
Dave