B&G Hydra 2000, Руководство пользователя

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Hydra 2000 User Manual
HB-0844-02
Leeway
Heading Corrected for Leeway (Course)
True Wind Speed
True Wind Angle
True Wind Direction
Heading on Next Tack or Gybe
Pressure Trend
In addition, the processor provides four outputs for analogue
indicators. Any one of eight different types of analogue indicator
can be used on any one of these outputs.
It also contains the battery backed memory that stores all the
calibration, damping and alarm settings whilst the power is OFF.
These are adjustable from any FFD.
1.2.2 Expansion Unit
The Expansion Unit allows a further four analogue indicators and a
number of additional sensors to be added to the system. Further
details are given in
Part 5 - Options.
1.3 SENSORS
1.3.1 Masthead Unit
The Masthead Unit senses apparent wind speed and wind angle.
The unit is light weight and sealed.
1.3.2 Paddle Wheel
The Paddle Wheel Speed Sensor is designed primarily for
cruising yachts and consists of a paddle wheel that protrudes
through the hull via a housing. So that the paddle wheel may be
cleaned at regular intervals the housing is provided with a flap
valve that closes automatically when the unit is pulled back into the
yacht.
1.3.3 Sonic Speed Unit
The Sonic Speed Unit provides highly accurate and stable boat
speed measurement. It does not rely on mechanical moving parts
that require constant attention to protect them from weed, etc. The
transducers are fitted virtually flush with the hull, creating almost
zero drag, and can be painted, faired or anti-fouled.