Optional Triducers; Thru-Hull Triducer 525Stid-Msd; Transom Route Triducer 525Stid-Pwd - Furuno BBDS1 Operator's Manual

1. MOUNTING
1.6

Optional Triducers

1.6.1

Thru-hull triducer 525STID-MSD

See section 1.4 for how to install the 525STID-MSD.
1.6.2

Transom route triducer 525STID-PWD

Mounting location
To ensure the best performance, the sensor must be submerged in aeration-free and turbulence-
free water. Mount the sensor close to the centerline of the boat. On slower heavier displacement
hulls, positioning it farther from the centerline is acceptable.
Allow adequate space above the bracket for it to release and rotate the sensor upward.
79 mm
(3.1")
133 mm
(5.2")
Thread
51 mm
(2.0")
27 mm 140 mm
(1.1") (5.5")
CAUTION CAUTION
Do not install the triducer in the following
locations:
Near any water drain or vent
Near overhangs, braces, or behind fixtures
Near any unstable area of the ship's bottom
Near any areas with peeling paint
Do not install the triducer where it can be a
hindrance during any of the following times:
When pulling a trailer
When launching
When being towed
When ship is in drydock
Height to the screw
7mm (0.3")
9