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Patent Pending High Definition
Fish Imaging Technology.
Stop
"finding" fish and start targeting them! |
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See All The Fish You Have Been Missing
Constantly
adjusting transmitter and receiver parameters, the L770D with HDFI
technology intelligently analyzes fish and bottom echoes and
automatically produces a crystal clear echo sounder display. An
amazing technology breakthrough, HDFI echo sounders from Raymarine
deliver exceptional clarity and detail that cannot be matched by
conventional fishfinders.
DSM250 hsb2 Integration
- hsb2 Digital Sounder Module adds HDFI technology to
Raymarine’s Pathfinder Plus radars, Raycharts and echo sounders.
- Combine the DSM250 with a Pathfinder Radar/chartplotter
display to create an “All-in-one”integrated echo
sounder/radar/chartplotter display
- Use the DSM250 to upgrade a L760 Plus or L1250 Plus to HDFI
technology. Simply plug it in!
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The DSM 250 seamlessly
integrates HDFI technology
into Raymarine’s
Pathfinder Plus Radar
and Raychart
displays |
| DSM250 Echo
Sounder Features
- Dual frequency operation (200/50 kHz)
- 1000 or 600 watt available output power depending choice of
transducer
- HDFI Auto Adaptive Gain control (no adjustment required)
- Patent Pending Digitally Adaptive Transmitter Receiver with
infinite receiver bandwidth settings and digital filter
- A-Scope (Real-Time Display): Split second real time
representation of fish and bottom features passing through the
beam of your transducer right now, the history of your A-Scope
is represented in the standard sounder image scrolling across
your screen.
- Zoom Display: Auto or manual zoom magnification of any part
of the 200 or 50 kHz fishfinder screen image, (X 2, X4 or X6
magnification).
- Bottom Lock: The bottom lock feature, shows the bottom as a
straight line, in order to help you detect fish close to the
bottom and remove wave action from the fishfinder image.
- Full Screen or Split screen display: All fishfinder display
functions can be shown in full page screen mode, or split
horizontally or vertically with other functions, such as
chartplotter, waypoint 3D steering indicator, large character
depth/temp/speed digit readout, etc.
- White Line: The White line feature helps distinguish between
fish and the bottom, when fish are swimming close to the bottom.
- Depth Temperature Graph: Plots depth and temperature changes
over time.
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ABOUT THE DSM 250 and
HIGH DEFINITION FISH IMAGING
Raymarine's DSM250, “black box”
fishfinder will hook-up to its HSB2 series of products that represents
a significant leap beyond the technology that has dominated the
fishfinder field for the past 50 years. Basically, it’s a tremendous
advance in digital technology — so much so that the company is
patenting the hardware that lies at the heart of the unit. The unit,
smaller than a cigar box, hooks up to any of the Raymarine Plus
displays, LCD or CRT, color or monochrome, and works with both seven-
and ten-inch screens. |
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To compare the performance of
Raymarine’s DSM250 (left) with that of a typical analog fishfinder
(right), simply look at the definition of targets in the image.
The user can discern individual fish, rather than just the
location of the school, and with good surface and bottom
definition. |
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