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I learned a lot from david on that. >> lets put it in the water and see how easy it is to locate it. >> im going to turn this on. tune it in to the right frequency. were going to put it right around here. turn it all the way up. ill see if i can do this. before i point this out, i dont know if they still have the tight shot, it says keep in a cool dry place in that box. thats important, were going to talk about that in a minute. heres the pinger, its attached to the black or orange box, as soon ...

See how easy it is to locate it. >> im going to turn this on. tune it to the frequency. ill see if i can do this. before i point this out, i dont know if they still have the tight shot, it says keep in a cool dry place in that box. thats important, were going to dawk about that in a minute. heres the pinger, its attached to the black or orange box, as soon as it goes into the water. >> its already starting. >> it doesnt have to be fully submerged. >> if the water grounds it out, thats when it kn...