User manual LOWRANCE LMS-320

[. . . ] 988-0105-971 www. lowrance. com LMS-320, LMS-320DF Fish-finding Sonar & Mapping GPS Operation Instructions Copyright © 2002 Lowrance Electronics, Inc. Navionics is a registered trademark of Navionics, Inc. Points of Interest Data in this unit are by infoUSA, copyright 2001-2002, All Rights Reserved. infoUSA is a trademark of infoUSA, Inc. eXitSource Database, copyright 2001-2002 Zenrin Co. Ltd. Lowrance Electronics may find it necessary to change or end our policies, regulations and special offers at any time. [. . . ] 78 Tip: For quicker sensitivity adjustments, try leaving the Sensitivity Control Bar on the screen as the chart scrolls. You can see the changes on the screen as you press the up or down arrows. This is handy when there's a lot of clutter in the water, and you are matching the sensitivity to rapidly changing water conditions. Sonar Color Mode The default color scheme for the sonar chart is grayscale, but we offer other variations to suit your viewing preferences. You can select the chart to be displayed in reverse grayscale, bottom black or FishReveal mode. (For more information on FishReveal, see the entry on that topic elsewhere in this section. ) To change the chart mode color scheme: 1. Press EXIT|EXIT to return to the Sonar Page. Sonar Page & Sonar Chart Display Options The Pages Menu offers five chart display options for dual-frequency models and four options for single-frequency models. To access them, press PAGES| or to SONAR| to Option Name|EXIT. Pages Menu, showing sonar chart display options. Full Sonar Chart This is the default mode used when the unit is turned on for the first time or when it's reset to the factory defaults. Depth scales on the right side of the screen aid in determining the depth of targets. The 79 bottom depth and surface temperature (if equipped with a temperature sensor or a transducer with a temp sensor built in) show at the top left corner of the screen. This changes all echoes into short horizontal bars, replicating a flasher sonar. The zoom bar on the far right shows the area that's zoomed when the zoom is in use. The Overlay Data (depth and water temperature) are both set to the small text size. Split Zoom Sonar Chart A split chart shows the underwater world from the surface to the bottom on the right side of the screen. The zoom range shows at the bottom left corner of the screen. Split Zoom Sonar Chart. The depth overlay data is set to the default large text size; the water temperature is set to the small text size. 80 Split Frequency Sonar Chart (LMS-320DF only) This page shows sonar data from the 50 kHz transducer element on the left side of the screen and data from the 200 kHz transducer on the right side. All other functions and features are the same as the Full Chart page. Split Frequency Sonar Chart page, with 50 kHz view at left and 200 kHz view at right. You can adjust the sensitivity in each window. (When you reach the maximum or minimum limit, a tone sounds. ) The Split Frequency Sonar Chart page allows you to adjust sensitivity separately for each window. 81 Digital Data/Chart This mode shows the chart on the right side of the screen. The left side has six large digital boxes or windows containing: Water Depth; Water Speed (from an optional speed sensor); Water Distance (distance traveled or log, it also requires a speed sensor); Surface Water Temperature; Temperature #2 and Temperature #3. (Note: Temperature #2 and #3 require additional optional temperature sensors. ) Digital Data/Chart Customizing the Digital Data/Chart Screen The Digital Data/Chart screen can be customized to show digital data different from the defaults first shown. From the Sonar Page (in Digital Data mode), press MENU| to CUSTOMIZE|ENT. (Keep scrolling down and Customize will appear. ) The Customize command will not appear until you begin scrolling down the Sonar Page menu. The W Speed window title bar flashes, indicating the window contents can be changed. At right, Maximum Speed has been picked to replace Water Speed in the top digital data window. Tip: You can customize other digital data windows before returning to the Sonar Page. [. . . ] This warranty gives you specific legal rights and you may also have other rights which may vary from state to state. REMINDER: You must retain the sales slip or sales receipt proving the date of your original purchase in case warranty service is ever required. LOWRANCE ELECTRONICS 12000 E. SKELLY DRIVE, TULSA, OK 74128 (800) 324-1356 193 How to Obtain Service. . . . . . in the USA: We back your investment in quality products with quick, expert service and genuine Lowrance parts. If you're in the United States and you have technical, return or repair questions, please contact the Factory Customer Service Department. [. . . ]