Instruction manual

CVS-128

Chapter 5 Installation

0093112802-00 5-7

In case of through hull

Install the transducer directly to the ship’s bottom

Installation Procedure

(1) Select the installing location.

(2) Remove the fixing nut and one piece of rubber packing.

(3) If the slope of ship’s bottom is greater than 5°, make a wooden base to fit to the slope of ship’s

bottom. To reduce the water resistance, cut the bow direction tip of wooden base at the outer side

of ship’s bottom in the triangle shape.

(4) Make holes at the installing location. If the wooden base is used, make holes in the wooden base.

(5) Thread the rubber packing in the transducer and then the cable.

(6) To prevent water from seeping through the gap between the transducer and the hole, fill out the

gap with FRP or silicon glue. (Glue the wooden base likewise.)

(7) Thread the rubber packing and fix it with the fixing nut firmly.

(8) Connect the transducer cable to the connector of CVS-128 Display unit.

Figure 5.8 Through-hull Installation

In case that the slope of ship

s bottom is less than 5

Fixing nut

Rubber packing

Less than 5

ransducer

Ship

s bottom

Ship

s bottom

In case that the slope of ship

s bottom is greater than 5

Wooden base