Kannad Marine PRO PLB - Manual (Page 10)

9
Using the PLB afloat
The PLB is totally waterproof but is not designed to operate when floating on the
surface of the water. It is buoyant and will not sink if dropped into water. If possible
keep it out of the water when in use. Place it high up on your Personal Flotation
Device (PFD), lifejacket, or chest and clear of any wave wash. Any trapped water in
the Antenna Well should be removed periodically by shaking the PLB.
Aboard a liferaft
The principle is to give the PLB as clear a view of the sky as possible whilst keeping it
flat. If the raft is full, it may be necessary to elevate the PLB or hold it outside the
liferaft canopy. Attach the lanyard to your clothing so in the event of separation from
the liferaft the PLB will stay with you.
Aboard ship
Operate the PLB on deck; position it to have the clearest possible view of the sky. Lay
it flat on the deck with the antenna pointing up towards the sky.
Aviation
The PLB is not designed for activation aboard an aircraft although they are often used
as an additional carry-off safety device. Take care not to place the PLB in the shadow
of the aircraft. Lay it on a flat surface with the antenna pointing up towards the sky
and with the maximum amount of sky possible in view.
Vehicles
Because of the shielding effect, the PLB probably will not operate effectively when
inside a vehicle. It is best placed outside on the roof, hood or trunk.