16
ST30 Bidata Operation and Installation Handbook
If any of the following transducers are to be used;
• Bronze through hull depth (Z118)
• In hull puck (Z117)
• Retractable depth (Z120)
• Bronze through hull speed (Z116)
• Transom mount speed (Z119)
• Bronze through hull triducer (Z093)
• Transom mount Biducer (Z183)
the following modification must be carried out to the transducer leads.
1.
Using a pair of wire cutters, remove the moulded plug from the end
of cable.
2.
Strip the outer cable back 38mm (1.5in)
3.
Using a pair of cable strippers, remove 10mm (3/8in) of insulation
from each wire.
4.
Using a suitable crimping tool, attach a 1/8in spade connector
(supplied) to each of the wires.
5.
Connect the wires to the instrument in accordance with the following
table.
Transducer type
Colour coding (cable to
unit)
Bronze through hull
(Z118)
Blue Ð red terminal
Black & screen Ð white
terminal
In-hull puck (Z117)
Blue Ð red terminal
Black & screen Ð white
terminal
Retractable depth
(Z120)
Blue Ð red terminal
Black & screen Ð white
terminal
Bronze through hull
speed (Z116)
Brown & white Ð cut back
Green Ð green terminal
Screen Ð white terminal
Red Ð red terminal
Transom mount speed
(Z119)
As above
