Hydrophone Tutorial

Hydrophone Connected to Speaker

Using the Black Cylindrical Speaker

  • PUT DISC IN THE SAND 6” TO 8” FROM KNOWN CENTER OF NEST. BURY APPROX 8” DEEP
  • MOVE THE DESIRED CORD LENGTH AWAY FROM THE NEST & ATTACH CABLE TO TOP OF DOLPHINEAR (PUSH & TWIST)
  • YOU SHOULD BURY THE CORD IN A TRENCH AS IT CONVEYS SOUND. MARK WITH FLAGS SO PEOPLE DON’T WALK ON IT.
  • TURN DOLPHINEAR ON WITH TOGGLE SWTICH. RED LIGHT SHOULD COME ON.
  • PLUG END OF LONG BLACK AUDIO CORD INTO THE DOLPHINEAR, TURN ON SPEAKER & PLUG THE OTHER END INTO AUX ON BACK OF SPEAKER
  • THE SPEAKER WILL RECOGNIZE THAT AUX CABLE HAS BEEN INSERTED & YOU SHOULD HEAR SOUND FROM DOLPHINEAR. IF YOU DO NOT PRESS THE MODE (M) BUTTON (MARKED IN RED)
  • CHARGE SPEAKER EVERY FEW NIGHTS. CHARGE CABLE IS PROVIDED. PLUG IN TO BACK OF SPEAKER. DOLPHIN EAR RUNS ON 9V BATTERY. TURN BOTH OFF WHEN FINISHED. THEY WILL NOT TIME OUT

Hydrophone Connected to Speaker

Using the Black Rectangular Speaker

  • PUT DISC IN THE SAND 6” TO 8” FROM THE KNOWN CENTER OF THE NEST. BURY AT APPROX. 8”
  • MOVE THE DESIRED CORD LENGTH AWAY FROM THE NEST
  • YOU SHOULD BURY THE CORD IN A TRENCH AS IT CONVEYS SOUND. MARK WITH FLAGS SO   PEOPLE DON’T WALK ON IT. ATTACH THE CABLE TO THE TOP OF THE DOLPHINEAR (PUSH & TWIST)
  • PLUG THE AUDIO CORD INTO THE DOLPHINEAR THEN REMOVE THE WATERPROOF SEAL ON SIDE OF SPEAKER & PLUG LONG BLACK AUDIO CORD INTO ROUND HOLE
  • PRESS & HOLD POWER BUTTON ON TOP RIGHT UNTIL GREEN LIGHT COMES ON. TURN DOLPHIN EAR ON
  • VOLUME UP BUTTON MARKED IN RED. VOLUME DOWN MARKED IN BLUE
  • CHARGE SPEAKER EVERY FEW NIGHTS. (WHEN YOU TURN ON IT WILL TELL YOU HOW MUCH BATTERY IS LEFT). CHARGE CABLE IS PROVIDED. DOLPHIN EAR RUNS ON 9V BATTERY. TURN BOTH OFF WHEN FINISHED. THEY WILL NOT TIME OUT. SPEAKER TURNS OFF WITH LONG PRESS OF POWER BUTTON