[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-653240-105":59,"doc-detail-653240-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","757c-787c2-and-787c2i-gps-chartplotter-operations-manual","757c, 787c2 and 787c2i GPS Chartplotter Operations Manual","","757c, 787c2 and 787c2i GPS Chartplotter Operations Manual describes Humminbird’s marine chartplotter operation and key safety requirements. It explains that the device is intended for non-navigational use as a warning against collision, grounding, and personal injury. The manual encourages careful reading to fully use model capabilities, highlights service and warranty terms, and notes that some features depend on separate purchases or international availability. It also documents trademarks, display views, sonar concepts, GPS and cartography functions, and equipment data access such as MMC/SD slot and software updates.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/757c-787c2-and-787c2i-gps-chartplotter-operations-manual/653240/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/757c-787c2-and-787c2i-gps-chartplotter-operations-manual/653240.png","ImageObject",300,407,{"name":92,"@type":93},"Mimi","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-29","2026-10-25",true,{"@type":102,"interactionType":103,"userInteractionCount":81},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What safety warnings are included in the manual?","Question",{"text":112,"@type":113},"The manual warns that the device should not be used as a navigational aid to prevent collision, grounding, boat damage, or personal injury. It also warns that disassembly and repair must be done by authorized service personnel and includes a lead-related health warning.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How does the manual describe the device’s reliability and service policy?",{"text":117,"@type":113},"It states that the manufacturer builds top-quality, thoroughly reliable marine equipment designed for trouble-free use in harsh environments. It also provides a service policy that is free of charge during the first year after purchase and available at a reasonable rate afterward.",{"name":119,"@type":110,"acceptedAnswer":120},"Which major capabilities and topics are covered beyond navigation?",{"text":121,"@type":113},"The manual covers how sonar works, including multiple sonar types, how GPS and cartography work, how updates and media access function via an MMC/SD slot, and many display views such as sonar history, zoom, snapshots/recording, and chart-related screens.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},653240,1793030789,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":81,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145},2336477974920,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","531528-1_A - 757c_ 787c2_ &_ 787c2i_Man_Eng .qxp 10/16/2006 10:41 AM  \nPage  \n1  \n757c, 787c2 and 787c2i GPS Chartplotter Operations Manual  \n531528-1_A  \n531528-1_A - 757c_ 787c2_ &_ 787c2i_Man_Eng .qxp 10/16/2006 10:41 AM  \nThank You!  \nThank you for choosing Humminbird®, America's \\#1 name in fishfinders. Humminbird® has built its reputation by designing and manufacturing topquality, thoroughly reliable marine equipment. Your Humminbird® is designed for trouble-free use in even the harshest marine environment. In the unlikely event that your Humminbird® does require repairs, we offer an exclusive Service Policy - free of charge during the first year after purchase, and available at a reasonable rate after the one-year period. For complete details, see the separate warranty card included with your unit. We encourage you to read this operations manual carefully in order to get full benefit from all the features and applications of your Humminbird® product.  \nContact our Customer Resource Center at either 1-800-633-1468 or visit our website [at](at www.humminbird.com)[ www.humminbird.com](at www.humminbird.com).  \nWARNING! This device should not be used as a navigational aid to prevent collision, grounding, boat damage, or personal injury. When the boat is moving, water depth may change too quickly to allow time for you to react. Always operate the boat at very slow speeds if you suspect shallow water or submerged objects.  \nWARNING! Disassembly and repair of this electronic unit should only be performed by authorized service personnel. Any modification of the serial number or attempt to repair the original equipment or accessories by unauthorized individuals will void the warranty. Handling and/or opening this unit may result in exposure to lead, in the form of solder.  \nWARNING! This product contains lead, a chemical known to thestate of California to cause cancer, birth defects and other reproductive harm.  \nNOTE: Some features discussed in this manual require a separate purchase, and some features are only available on international models. Every effort has been made to clearly identify those features. Please read the manual carefully in order to understand the full capabilities of your model.  \nDualBeam PLUS™, CannonLink™, Fish ID+™, Fishing GPS®, Humminbird®, HumminbirdPC™, InterLink™, QuadraBeam PLUS™, RTS® Window, Selective Fish ID+™, WeatherSense®, WhiteLine®, WideSide®, X-Press™ Menu, and Structure ID® are trademarked by or registered trademarks of Humminbird® .  \n© 2006 Humminbird®, Eufaula AL, USA. All rights reserved.  \ni  \nPage 2  \n531528-1_A -  \n757c_ 787c2_ &_ 787c2i_Man_Eng .qxp 10/16/2006 10:41 AM  \nPage 3  \nTable of Contents  \nHow Sonar Works 1  \nDualBeam PLUS™ Sonar .......................................................................................................... 3  \nQuadraBeam PLUS™ Sonar (with optional-purchase QuadraBeam PLUS™ transducer) ........ 4  \nWideSide® Sonar (with optional-purchase WideSide® transducer) .......................................... 5  \nUniversal Sonar 2 ...................................................................................................................... 5  \nHow GPS and Cartography Work 6  \nMulti-Media Card (MMC)/SD Slot 8  \nSoftware Updates ...................................................................................................................... 8  \nWhat’s On the Display 9  \nViews 11  \nSonar View .............................................................................................................................. 12  \nUnderstanding Sonar History .................................................................................................. 13  \nReal Time Sonar (RTS®) Window ............................................................................................ 14  \nFreeze Frame and Cursor ........................................................................................................ 14  \nBottom Presentation .............","cbCair97Gwlnn82t","https://ap.wps.com/l/cbCair97Gwlnn82t","pdf",1980085,168,"English","# How Sonar Works\n## DualBeam PLUS™ Sonar\n## QuadraBeam PLUS™ Sonar (with optional-purchase QuadraBeam PLUS™ transducer)\n## WideSide® Sonar (with optional-purchase WideSide® transducer)\n## Universal Sonar\n# How GPS and Cartography Work\n## Multi-Media Card (MMC)/SD Slot\n## Software Updates\n## What’s On the Display\n# Views\n## Sonar View\n## Understanding Sonar History\n## Real Time Sonar (RTS®) Window\n## Freeze Frame and Cursor\n## Bottom Presentation\n## Sonar Zoom View\n## Chart View\n## Combo View\n## Viewing Cartography\n# Introduction to Navigation\n## Waypoints, Routes and Tracks\n## Save, Edit or Delete a Waypoint","[{\"question\":\"What safety warnings are included in the manual?\",\"answer\":\"The manual warns that the device should not be used as a navigational aid to prevent collision, grounding, boat damage, or personal injury. It also warns that disassembly and repair must be done by authorized service personnel and includes a lead-related health warning.\"},{\"question\":\"How does the manual describe the device’s reliability and service policy?\",\"answer\":\"It states that the manufacturer builds top-quality, thoroughly reliable marine equipment designed for trouble-free use in harsh environments. It also provides a service policy that is free of charge during the first year after purchase and available at a reasonable rate afterward.\"},{\"question\":\"Which major capabilities and topics are covered beyond navigation?\",\"answer\":\"The manual covers how sonar works, including multiple sonar types, how GPS and cartography work, how updates and media access function via an MMC/SD slot, and many display views such as sonar history, zoom, snapshots/recording, and chart-related screens.\"}]","757c, 787c2 and 787c2i GPS Chartplotter Operations Manual | PDF",1792887175,423]