Furuno 1731 Mark-3 manual

Furuno 1731 Mark-3
7.1 · 2
PDF manual
 · 83 pages
English
manualFuruno 1731 Mark-3
6-2
Flat washer
Spring washer
M10 x 25 Hex bolt
Platform
4- 12 Holes
Cable
entry
Ship's bow
(1) This signal cable run between the antenna and the display comes in lengths of 10 m, 15 m, 20 m
and 30 m. whatever length is used it must be unbroken; namely, no splicing allowed.
(2) Deposits and fumes from a funnel or other exhaust vent can adversely affect the aerial
performance and hot gases may distort the radiator portion. The antenna unit must not be
mounted where the temperature is more than 70°C
Mounting the antenna
1. Open the antenna unit packing box carefully.
2. Unbolt the four bolts at the base of the radome to remove
the radome cover.
Antenna unit
The mounting surface must be parallel with the waterline and provided with five holes whose
dimensions are shown in the outline drawing attached at the end of this manual.
The unit is adjusted so a target echo returned from the bow direction will be shown on the zero
degree (heading line) position on the screen. When drilling holes, be sure they are parallel with the
fore and aft line.
3. Prepare a platform of 5 to 10 millimeters in thickness for the antenna unit.
A mounting bracket for mounting the antenna unit on a sailboat mast is optionally available.
(Refer to page 1-9.) Find the cable entry on the radome base. Next, position the radome base so
the cable entry faces the stern direction. This alignment must be as accurate as possible.
Antenna unit, cover removed Antenna unit How to fasten the radome base to the
mounting platform
Wiring and final preparation
4. Drill a hole of at least 20 millimeters diameter through the deck or bulkhead to run the signal
cable between the antenna unit and the display unit. (To prevent electrical interference avoid
running the signal cable near other electrical equipment and in parallel with power cables.) Pass
the cable through the hole. Then, seal the hole with sealing compound for waterproofing.
5. Remove two shield covers in the radome.
6. Remove the cable clamping plate by unfastening four screws and removing a gasket.
Radome cover
Flat
washer
Spring
washer
Platform
Antenna base plate
M10 x 25
Hex bolt
Radome
5 - 10 mm
Apply silicone sealant.
Effective
thread length
25 mm
Gasket

Manual

View the manual for the Furuno 1731 Mark-3 here, for free. This manual comes under the category marine radars and has been rated by 2 people with an average of a 7.1. This manual is available in the following languages: English. Do you have a question about the Furuno 1731 Mark-3 or do you need help? Ask your question here

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STEPHEN COOKMay 21, 2023

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Furuno 1731 Mark-3 specifications

Below you will find the product specifications and the manual specifications of the Furuno 1731 Mark-3.

The Furuno 1731 Mark-3 is a marine radar system designed for use on boats and ships. It is a high-performance radar unit that is known for its reliability and durability in harsh marine environments. The radar system features a high-resolution display that provides clear and accurate images of surrounding vessels, land masses, and weather patterns. With a range of advanced features, the Furuno 1731 Mark-3 is capable of detecting and tracking multiple targets simultaneously. It offers a variety of screen modes for different operating conditions, including automatic and manual radar tuning options. The system also includes a powerful transmitter and receiver for enhanced radar performance. The Furuno 1731 Mark-3 is designed to be easy to install and operate, making it a popular choice among boaters and commercial marine operators. Its compact size and rugged construction make it suitable for use in a wide range of marine applications. Overall, the Furuno 1731 Mark-3 is a reliable and efficient marine radar system that provides users with the information they need to navigate safely and confidently on the water.

General
BrandFuruno
Model1731 Mark-3
Productmarine radar
LanguageEnglish
FiletypeUser manual (PDF)

Frequently Asked Questions

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Is the manual of the Furuno 1731 Mark-3 available in English?

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