When the earpiece has been correctly inserted in the left ear, place the Kit as it appears in the image, remembering that the induction collar should always be on the neck under clothing so that the earpiece receives the sound.
play a recording pressing the button and verify that the green led flashes. Press the volume button to increase the volume of the inducer collar. The volume has 30 levels, between the minimum and the maximum. When you hear a whistle means that the costumes is to the maximum* on the necklace. Holding down this button will not increase the volume. Must press the button without holding it down.
Check if the volume it provides is enough a penguin (sufficient in most cases) if we have inserted the earpiece correctly, if the volume has been increased, the collar has enough charge and is located on the neck).
If you hear very low, Also insert the other earpiece into your right ear or try turning up the volume on the Nano V2 Neckloop (30 levels between minimum and maximum volume).
(A single earpiece in the left ear is recommended, since when trying to insert one in each ear, the first one will be misplaced when introducing the second one). (It is VERY likely that if we do not hear well with an earpiece in the left ear it is because we have not inserted the earpiece correctly, the volume is not the maximum in the collar, the neckloop does not have enough charge or it is not in the neck).
*The volume to the maximum in the inducer collar drastically reduces the autonomy. You should set the volume to the minimum audible (typically 50-70%) on the collar (you can decrease the volume by pressing the volume – button and increase it by pressing the + button).