Raymarine E70058, Инструкция по установке и эксплуатации, Страница: 28 / 68

5.4 Selecting a transducer location
General speed and depth transducer location
requirements
When selecting a location for your transducer it is important to
consider a number of factors.
The transducer should be mounted within the clear water flow areas
indicated by the shaded areas in the image below.
D 4349-2
1
2
3
1
Sailing vessel
2 Planing power vessel
3 Displacement power vessel
Each transducer should also:
• Be ahead of the propellers (by a minimum of 10% of the water
line length).
• Be at least 150 mm (6 in) away from the keel (ideally ahead of the
keel on a sailing yacht).
• Be as near as possible to the center line of the vessel.
• Be clear of other through-hull fittings or projections.
• Have sufficient clearance inside the hull to fit the nut.
• Have 100 mm (4 in) of headroom to allow for withdrawal.
Note: In addition to the above requirements, the depth transducer
must be mounted within 10º of the vertical.
D4350-5
Speed and depth transducer mounting
Ensure transducers are installed in accordance with the instructions
supplied with the transducer.
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