em-trak Marine Electronics Ltd 411-0002 用户手册

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 Installation
Page 13
3.2
Installation procedures
Before beginning installation of your AIS transceiver, please ensure you have the necessary
additional items as detailed in section 3.1.  It is strongly recommended that you read all of the
instructions in this manual prior to installation.  
If after reading this manual you are unsure about any element of the installation process please
contact your dealer for advice.  
The following sections explain the installation process step by step for each of the main elements
of the system.  
Step 1 - Installing the AIS transceiver
Please note the following guidelines when selecting a location for your AIS transceiver:
The AIS transceiver must be fitted in a location where it is at least 0.2m from a compass or
any magnetic device.  
There should be adequate space around the AIS transceiver for routing of cables.  See
Figure 5 for details of the AIS transceiver dimensions.  
The ambient temperature around the AIS transceiver should be maintained between -10°C
and +55°C.  
The AIS transceiver should not be located in a flammable or hazardous atmosphere such as
in an engine room or near to fuel tanks.  
The AIS transceiver is not waterproof and must not be exposed to any spray or submersion.  
It is recommended that the AIS transceiver is installed in a 'below decks' environment.  
It is acceptable to mount the AIS transceiver either vertically or horizontally.  
The product is supplied with four self tapping screws for attachment of the AIS transceiver to
a suitable surface.  Please refer to Figure 5 for guidance.   
The AIS transceiver should be mounted in a location where the indicators are readily visible
as these provide important information on the status of the AIS transceiver.