User manual LOWRANCE X100C

[. . . ] 988-0156-001 www. lowrance. com X100C & X105C DF Fish-finding & Depth Sounding Sonars Installation and Operation Instructions Copyright © 2004 Lowrance Electronics, Inc. Lowrance® is a registered trademark of Lowrance Electronics, Inc. Lowrance Electronics may find it necessary to change or end our policies, regulations, and special offers at any time. Other models covered in the manual are similar. For free owner's manuals and other information, visit our web site: www. lowrance. com Lowrance Electronics Inc. 1 Capabilities and Specifications: X100C, X105C DF. . . . . . . . . . . . . . . . . . . . [. . . ] MENU ­ Press this key to show the menus and submenus, which allow you to select a command or adjust a feature. ARROW KEYS ­ These keys are used to navigate through the menus, make menu selections, move the chart cursor and enter data. ENT (Enter) ­ This key allows you to save data, accept values or execute menu commands. EXIT ­ The Exit key lets you return to the previous screen, clear data or erase a menu. ALARM ­The Alarm key is a shortcut to access the various sonar alarms. This key returns you to a full sonar chart display, showing the entire water column from surface to bottom. This key enlarges fish signals and bottom detail. Power/lights on and off To turn on the unit, press PWR. Repeatedly pressing PWR will cycle through the backlight settings and turn off the backlight. Turn off the unit by pressing and holding the PWR key for 3 seconds. Main Menu The unit has a Main Menu, which contains some function commands and some setup option commands. The instructions in this section will deal only with sonar functions, the basic commands that make the unit show sonar signals on your screen. This sonar unit will work fine right out of the box with the factory default settings. You can access the Main Menu from any of the four Page screens by pressing MENU|MENU. (Remember, our text style for "MENU|MENU" means "press the Menu key twice. " See a full explanation of our instruction text formatting on pages 4, "How to use this manual. . . ". 32 Main Menu. The Main Menu commands and their functions are: Screen command: changes the contrast or brightness of the display screen. Sounds command: enables or disables the sounds for key strokes and alarms and sets the alarm style. Sonar Alarms command: turns sonar alarms on or off and changes alarm thresholds. Units of Measure command: changes the depth, speed, distance, or temperature units of measure. Set Keel Offset command: changes the depth offset of the keel from the transducer. Reset Water Distance command: resets the log of distance traveled to zero. Transducer Type command: sets the type of transducer connected to the unit. Reset Options command: resets all options to factory default settings. Software Information command: shows the product name and software version. [. . . ] If you're in the United States and you have technical, return or repair questions, please contact the Factory Customer Service Department. Before any product can be returned, you must call customer service to determine if a return is necessary. Many times, customer service can resolve your problem over the phone without sending your product to the factory. To call us, use the following toll-free number: 800-324-1356 8 a. m. [. . . ]