Lowrance electronic HDS 7 SONAR User Manual


 
5
Introduction
About this Manual
This manual is a reference guide for installing a Lowrance HDS System.
The information in this manual at the time of printing is correct to the best of our
knowledge. Navico can not be liable for any inaccuracies or missing information.
Due to the constant improvement of Navico’s products. Navico cannot be liable for
changes between the product and the manual. Refer to www.lowrance.com for
the latest manuals and addendum’s.
Important Safety and Warning Information
Please read carefully before use.
When navigating the vessel, use the Lowrance HDS system only as a
navigational aid. Proper navigation of the vessel is the sole responsibility of the
vessel operator.
The electronic chart used by the HDS System is an aid to navigation only and
is designed to supplement, not replace, ofcial government charts. Only ofcial
government charts supplemented by notices to mariners contain the information
required for safe and prudent navigation. Always supplement the electronic
information provided by the Lowrance HDS with other plotting sources such
as observations, depth soundings, radar and hand compass bearings. Should the
information not agree, the discrepancy must be resolved before proceeding any
further.
Never operate the HDS in Simulate Mode while you are underway. It is the
user’s responsibility to ensure that Simulate Mode is used only in safe situations
such as when you are moored in a marina.
The Global Positioning System (GPS) is operated by the US Government which
is solely responsible for its operation, accuracy and maintenance. The GPS
system is subject to changes which could affect the accuracy and performance
of all GPS equipment anywhere in the world.
The accuracy of the Sonar depth display can be limited by many factors,
including the type of transducer, the location of the transducer, and water
conditions. Ensure that the transducer is installed correctly and the Sonar is used
correctly.
HDS units intended for sale and operation in the America’s region DO NOT
include full functionality outside of the America’s, dened as 30 degrees west
longitude and 180 degrees west longitude. Units are restricted to operate in
English language only with imperial (non-metric) units only.
For full use around the globe an International unit must be purchased from
outside of the America’s region.