Installation manual

Simrad PI54
144
851-165187 / Rev.A
Cable plan
The PI54 cable plan is shown on the next page.
(A) = Operator Unit
(B) = Junction box and/or hydrophone selector switch. One or
both can be used, and more than one junction box may also be
required on large vessels.
(C) = Junction box (only if required).
(D) = (E) = Trawl or purse seine hydrophone. The PI54 can
only be connected to one hydrophone, but by means of a selector
switch you can choose to use additional hydrophones. You can
also install both trawl and purse seine hydrophones on the same
vessel and choose between these with the selector switch.
(F) = (G) = Echo sounder transducer. You can use several
different types of echo sounder transducers. Some of these may
be single frequency units, while others may be dual frequency
transducers. On dual frequency transducers, only one
transducer cable is required.