Raymarine axiom pro 9 RVX, Руководство по установке

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4.2 Power connection
The power cable must be connected to a 12 or 24 V dc power supply, this can be achieved by
connecting directly to a battery, or via a distribution panel. The product is protected against reverse
polarity.
1. Power/Video/NMEA 0183 cable connects to the rear of the MFD.
2. Ground wire connects to RF ground point, if no ground point is available connect to the battery
negative (-) terminal.
3. Positive (Red) wire connects to battery positive (+) terminal.
4. Fuse.
5. Negative wire connects to battery negative (-) terminal.
In-line fuse and thermal breaker ratings
The following in-line fuse and thermal breaker ratings apply to your product:
In-line fuse rating Thermal breaker rating
15 A
15 A (if only connecting one device)
Note:
• The suitable fuse rating for the thermal breaker is dependent on the number of devices you are
connecting. If in doubt consult an authorized Raymarine dealer.
• Your product’s power cable may have fitted in-line fuse, if not then you can add an in-line fuse to
the positive wire of your products power connection.
Caution: Power supply protection
When installing this product ensure the power source is adequately protected by
means of a suitably-rated fuse or automatic circuit breaker.
Power distribution
Recommendations and best practice.
• The product is supplied with a power cable. Only use the power cable supplied with the product.
Do NOT use a power cable designed for, or supplied with, a different product.
• Refer to the Power connection section for more information on how to identify the wires in your
product’s power cable, and where to connect them.
• See below for more information on implementation for some common power distribution scenarios.
Important:
When planning and wiring, take into consideration other products in your system, some of which
(e.g. sonar modules) may place large power demand peaks on the vessel’s electrical system.
Connections 37