ACR Electronics ACR-AIS-300 Manual De Usuario
3 of 25
Y1-03-0222 Rev T4T4
General Warnings
All marine Automatic Identification System (AIS) units utilize a satellite based system such as the Global
Positioning Satellite (GPS) network or the Global Navigation Satellite System (GLONASS) network to determine
position.
The accuracy of these networks is variable and is affected by factors such as the antenna positioning, how
many satellites are used to determine a position and how long satellite information has been received for.
It is desirable wherever possible therefore to verify both your vessels AIS derived position data and other
vessels AIS derived position data with visual or radar based observations.
The compass safe distance of this unit is 0.5m or greater for 0.3° deviation.
Positioning Satellite (GPS) network or the Global Navigation Satellite System (GLONASS) network to determine
position.
The accuracy of these networks is variable and is affected by factors such as the antenna positioning, how
many satellites are used to determine a position and how long satellite information has been received for.
It is desirable wherever possible therefore to verify both your vessels AIS derived position data and other
vessels AIS derived position data with visual or radar based observations.
The compass safe distance of this unit is 0.5m or greater for 0.3° deviation.
IMPORTANT: In most countries the operation of an AIS unit is included under the vessels marine VHF license
provisions. The vessel on to which the AIS unit is to installed must therefore possess a current VHF
radiotelephone license which lists the AIS system and the vessel Call Sign and MMSI number.
Please contact the relevant authority in your country for more information.
In accordance with a policy of continual development and product improvement the NAUTICAST-B hardware
and software may be upgraded from time to time and future versions of the NAUTICAST-B may therefore not
correspond exactly with this manual.
When necessary upgrades to the product will be accompanied by updates or addendums to this manual.
Please take time to read this manual carefully and to understand its contents fully so that you can install and
operate your AIS system correctly.
Information contained in this manual is liable to change without notice. Please visit our website for the latest
manual revision at
www.acrelectronics.com
ACR Electronics, Inc. disclaims any liability for consequences arising from omissions or inaccuracies in this
manual and any other documentation provided with this product.
© 2007 ACR Electronics, Inc.