531528-1_A - 757c_787c2_&_787c2i_Man_Eng.qxp 10/16/2006 10:44 AM

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memory. Routes are often used when frequently traveling between two or more locations because it is a faster and more accurate method than repeatedly selecting individual waypoints each time one travels through the same area. Routes consist of a Start Waypoint, an End Waypoint, and a series of waypoints in between. Users can begin navigation at the beginning, the end (to run the route in reverse) or at any waypoint in between. See Waypoint.

SD: SD is an acronym for Secure Digital. An SD card is virtually identical in function to an MMC; however, the speed at which information can be accessed is generally faster, the storage capacity is generally larger, and the card has security features which can be used to prevent extracting the data from the card. SD is the same format that many digital cameras use. See MMC.

Selective Availability: Selective Availability (SA) is a GPS system “feature” that can be implemented by the U.S. Department of Defense (DoD) to degrade the accuracy of GPS positioning information. With SA active, the GPS is accurate to within 100 meters 95% of the time. With SA inactive, the GPS is accurate to within 45 meters 95% of the time. Currently, SA is inactive and the consumer can enjoy the greater precision GPS provides; however, the DoD reserves the right to activate SA at any time.

Speed Over Ground (SOG): Speed Over Ground is the measurement of the boat’s progress across a given distance, and is the speed measurement provided by GPS. An alternate, Speed Through Water, is provided by a speed paddlewheel, and is the measurement of the flow past the boat, which may vary depending on current speed and direction. Speed Over Ground is optimal for navigation because accurate destination times can be derived from this measurement. Humminbird® products allow for input and display of both speed measurements.

Time To Go (TTG): Time To Go is the estimated time required to reach the destination waypoint. TTG is calculated using the SOG and DTG. See SOG and DTG.

Track: A Track is a series of saved points that define the past path of the boat. These Track Points are saved at regular time intervals. Tracks are a useful and quick method to see where you’ve been, and an easy guide to follow to get you back to the starting point. Generally, all GPS units have a limited number of Track Points that can be saved before the unit runs out of memory and begins erasing the first track points saved. Because of this, the user can adjust the Track Point Interval

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Humminbird 757c, 787c2i manual 156

757c, 787c2i specifications

The Humminbird 787c2i and 757c are advanced fish finders designed to enhance the fishing experience through their superior technology and features. These models are part of Humminbird's commitment to providing anglers with the tools needed to improve their catch rates and navigate the waters with ease.

One of the standout features of the Humminbird 787c2i is its brilliant 7-inch color display. The large, high-resolution screen offers crystal-clear imaging, making it easier to identify fish and underwater structures. Coupled with a user-friendly interface, the display allows anglers to quickly access vital information without distraction.

The 757c, while slightly smaller with a 7-inch screen as well, boasts similar color resolution and quality. Both models utilize Humminbird's cutting-edge sonar technologies, including DualBeam PLUS sonar, which provides versatility in fishing techniques. The DualBeam technology allows the user to switch between narrow and wide beams for precise coverage of underwater areas.

Another notable feature is the exclusive SwitchFire technology. This enables users to customize the way sonar returns are displayed on their screen. Anglers can choose between a traditional view or an enhanced view, allowing for a more detailed look at the underwater environment. The added water column data helps in recognizing fish movement and behavior, invaluable information for any angler.

Both models come equipped with built-in GPS capabilities. The 787c2i includes a mapping feature that allows for precise navigation on water. The included Navionics Gold cartography provides detailed charts and information about various water bodies, helping anglers to find new fishing hotspots effortlessly.

For connectivity, the Humminbird 787c2i and 757c support an array of accessories, including radar and i-Pilot Link, enhancing the user experience with added functionalities like autopilot and advanced navigation features.

Other characteristics include an accurate temperature sensor, adjustable backlighting for optimal visibility in various lighting conditions, and a flexible mounting system. Overall, the Humminbird 787c2i and 757c stand out not just for their features, but also for their reliability and performance on the water, making them a valuable choice for both novice and seasoned anglers. These fish finders embody the spirit of innovation that Humminbird is known for, ensuring that users have the best tools at their disposal for a successful fishing expedition.