2.1 Document information
This document contains important information related to the
installation of your Raymarine product.
The document includes information to help you:
• plan your installation and ensure you have all the necessary
equipment;
• install and connect your product as part of a wider system of
connected marine electronics;
• troubleshoot problems and obtain technical support if required.
This and other Raymarine product documents are available to
download in PDF format from
www.raymarine.com.
DownVision
TM
thru-hull transducers
The following DownVision thru-hull transducers are available
Part
number Description
Mounting
Type
Construc-
tion
A80278
CPT-70
Dragony
DownVision
transducer
Through-
hull
Plastic
A80279
CPT-80
Dragony
DownVision
transducer
Through-
hull
Bronze
A80277
CPT-110
DownVision
transducer
Through-
hull
Plastic
A80271
CPT-120
DownVision
transducer
Through-
hull
Bronze
• CPT-80 and CPT-120 (Bronze) — bronze transducers
are recommended for berglass and wooden hulls. Not
recommended for use in a metal hull.
• CPT-70 and CPT-110 (Plastic) — plastic transducers are
recommended for berglass and metal hulls only. Not
recommended for use in a wooden hull.
Document illustrations
Your product may differ slightly from that shown in the
illustrations in this document, depending on product variant and
date of manufacture.
All images are provided for illustration purposes only.
Product documentation
The following documentation is applicable to your product:
Description Part number
DownVision Thru-Hull transducer Installation
instructions
Installation of a CPT–70 / CPT–80 / CPT–110 /
CPT–120 transducer and connection to a sonar module
or multifunction display.
87201 / 88025
a Series, c Series, e Series Installation and operation
instructions
Details the operation of the shnder application
(including DownVision operation) for a Series, c Series,
e Series multifunction displays.
81337
Dragony Installation and operation instructions
Details the operation of the Sonar and DownVision
applications for Dragony multifunction displays.
81345
Further information
For detailed operating instructions, refer to the handbook that
accompanies your multifunction display.
Sonar module installation instructions
This document includes installation instructions for the
transducer only. For installation instructions for connecting
a sonar module, please refer to the documentation that
accompanies the sonar module.
10 CPT-70 / CPT-80 / CPT-110 / CPT-120