INSTALLATION PREPARATION
ALTERNATE TRANSDUCERS AND MOUNTING METHODS
ALTERNATE TRANSDUCERS AND MOUNTING METHODS
The 105SX comes with everything necessary for installation and operation on most boats. However, there are several situations which may require a different type of transducer. Inboard boats, wood or metal hulls, and sail boats create unique transducer mounting needs. Alternate transducers and mounting methods are detailed below.
Portable Mounting
The standard transducer can be adapted for portable installations using part number
MHX-SPT. This accessory adapts your transducer to a suction cup mount for temporary installation on the boat hull or other surface.
Trolling Motor Mounting
The standard transducer can also be adapted to mount on most trolling motors using part number AD-STM. This accessory includes a bracket and hose clamp that allows mounting the transducer to the body of most trolling motors.
Thru-Hull Mounting
Thru-hull transducers install through a hole drilled in the hull of the boat. Larger boats or boats with inboard motors create turbulence that make transom mounting ineffective. Also, hulls that are very thick or are double layered, or made from materials such as wood or metal, (which do not conduct sonar signals) make inside the hull mounting inadvisable.
Thru-hull mounting may require the use of a fairing block to level the transducer with the waterline. Also, since special tools and knowledge may be required to perform this type of installation it is best to refer to a qualified marine technician.