User manual SIMRAD ES70 SINGLE BEAM DATASHEET REV A

[. . . ] Simrad ES70 Single beam fish finder State of the art echo sounder High resolution - high accuracy Zoom function with biomass Bottom hardness Innovative display gain functionality Seamless automatic range Automatic pulse length adjustment Unlimited number of personal settings Fast and easy operation Improved bottom detection functionality 24 hours "on-screen" history Menu system in multiple languages Up to six frequencies shown simultanously Optimized for widescreen displays (16:9) www. simrad. com TECHNOLOGY FOR SUSTAINABLE FISHERIES SIMRAD ES70 Single beam Simrad ES70 is a modular system. This means that you can start with a simple one frequency single beam system. [. . . ] You can place the frame wherever you want, and you can resize it to any shape. Itiseventransparent, soyou will not loose any information from the echogram behind it. New Zoom function The new zoom function provided by the Simrad ES70 is innovative, efficientandveryeasytouse. Using the trackball you can establish an area on the echogram. The information within this area is displayed in the Zoompane, andthefishbiomassis calculated and displayed. The zoomed area can be used to investigateaschoolofpelagicfish, or an area close to bottom. Bottom Hardness The new Bottom Hardness pane allows you to investigate the bottom conditions. The ES70 measures thereflectivity, andcalculatesthe hardness on a scale from 1 to 100. The information may also be exported to navigation plotters. Multiple frequencies available Different frequencies and transducers are used for different fisheries. Mackerel, Tuna, Anchovies, Herringandotherschooledfishare best measured using a high frequency system, typically 120 or 200 kHz depending on the depth. Cod, Pollock, Seithandotherbottomfishcanbe measured using 70 or 38 kHz systems, while 18 kHz is used for deep water species. Anytwooftheavailable frequencies can be assembled in the same transceiver cabinet. Each frequency is operated separately as with individual echo sounders, or simultaneously to see the frequencyresponsefromthefishon two different frequencies. You can add up to a total of six frequencies on the screen at the same time, or on separate monitors, using available software, computer technology and display monitors. SIMRAD ES70 Single beam High quality transducers Long history, long experience The Simrad Combi-D transducers operating on 38/200 and 50/200 kHz are the most commonly used transducersforcoastalfishing. Connected to the ES70 echo sounder you can detect singlefishdownto500 meters on 38 kHz, and 220 meters on 200 kHz. Limitless capabilities The Simrad ES70 echo sounder is more than a regularechosounder. Ithashas capabilities beyond any competitor. [. . . ] Simrad has shaped the path of the echo sounder technology. The most powerful zoom function ever! Choose and size any area on the echogram, and investigate the echoes in the Zoompane. Lettheareastayfixed to the vessel, or let it follow the echogram. Observe the total biomass present in the zoomed area. 337675 / Rev. A / August 2009 Simrad Kongsberg Maritime AS Strandpromenaden 50 P. O. Box 111 N-3191 Horten, Norway Telephone: +47 33 03 40 00 Telefax: +47 33 04 29 87 www. simrad. com simrad. sales@simrad. com [. . . ]