User manual LOWRANCE ELITE 7 HDI

[. . . ] Navico may find it necessary to change or end our policies, regulations and special offers at any time. We reserve the right to do so without notice. All features and specifications subject to change without notice. Compliance Statements Lowrance Elite 7 • • • meets the technical standards in accordance with Part 15. [. . . ] From the new waypoint menu, you can input a waypoint name, select an icon and input a desired latitude/longitude. Contrast Adjusts the brightness ratio between light and dark areas on the screen, making it easier to distinguish suspended objects from the background. Contrast set to 40 New waypoint menu Contrast set to 60 Contrast set to 80 Adjust Accesses the Contrast adjustment scrollbar, allowing you to adjust contrast settings. dSI units do not have a Sensitivity setting like traditional sonar units. Contrast functions as the sensitivity setting for DSI units. Range Range settings display the section of the water column from the water surface to the selected depth range. DSI Operation | Elite-7 26 Custom Range — Upper and Lower Limits Used to select the upper limit and lower limit of a section of the water column. That allows you to view a section of the water column that does not include the water surface. Frequency Controls the transducer frequency used by the unit. 800 kHz offers the best resolution, while 455 kHz has greater depth coverage. Ping Speed Controls the rate the transducer uses to send sonar waves into the water. Ping speed adjustments can help reduce interference from other transducers. Upper and lower limits must be at least 6. NOTE: When using a custom range, you may not receive any digital depth readings, or you may receive incorrect depth information. Downscan options Downscan options 27 DSI Operation | Elite-7 Noise Rejection Uses advanced signal processing to monitor the effects noise (boat pumps, water conditions, engine ignition systems, etc. ) has on your display, and then filters out undesired signals. Surface Clarity Surface Clarity reduces surface clutter by decreasing the sensitivity of the receiver near the surface. Split Zoom Changes the display to a split zoom view. Color Allows you to select a color palette best suited to your fishing conditions. The white background palette works well for suspended targets. Purple is useful for viewing structure detail and determining bottom hardness. Sepia is best for looking at bottom detail. [. . . ] You are responsible for using official government charts and prudent navigation for safe travel. T  he Databases housed in your product are protected by the copyright notices appearing on the product or its screen(s). You may NOT modify, adapt, translate, reverse engineer, decompile, disassemble, rent, lease, or resell any Database, and you may NOT create derivative works based upon any Database or its contents. Any unauthorized reproduction, use, or transfer of a Database may be a crime and may subject you to damages and attorney fees. [. . . ]