Installation manual

Installation of sensor adapters
181
851-165187 / Rev.A
The PI Spread and PI Remote
sensors:
(A) = Negative charging and
fastening lug
(B) = Positive charging and fastening
lug
(C) = Communication link to vessel’s
hydrophone. Free line of sight must
be provided.
(D) = Location of sensor lamp (rear
side on P I Spread)
(E) = Water switch sensor, must have
free access to the water once the door
and sensor is deployed.
(F) = Transvers e communication link,
you must have f ree line of sight
between the Spread and Remote
sensors.
Trawl doors seen from the vessel:
(A) = Port door, (B) = Starboard door, (C) = PI Spread sensor, (D) = PI Remote sensor
(E) = Transverse communication link, must have free line of sight between the Spread
and Remote sensors.