User manual LOWRANCE X47TX

[. . . ] 988-0151-121 www. lowrance. com Fish-finding & Depth Sounding Sonars X37TX and X47TX Installation and Operation Instructions Copyright © 2003 Lowrance Electronics, Inc. Lowrance® is a registered trademark of Lowrance Electronics, Inc. Marine-Tex is a trademark of Illinois Tool Works Inc. Lowrance Electronics 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. [. . . ] For more information on this, see the earlier segment on Transducer Orientation and Fish Arches. 22 Operation KEYBOARD BASICS The unit sounds a tone when you press any key. This tells you the unit has accepted a command. Numbers in the following photo correspond to the following key explanations: 1 4 3 2 X47TX sonar, front view, showing screen and keyboard. 1. PWR/CLEAR (power and clear) This key appears in the manual text simply as PWR. Press this key to turn the unit on and off. It also clears menu selections and the menus from the screen. To clear a menu from the screen, press PWR one time. NOTE: You must hold the PWR key down for a countdown of five in order to turn the unit off. MENU DOWN (menu down) These keys appear in the manual text as MENU UP or MENU DOWN. Most of the time, the instructions require you to press either menu key, so the text simply uses the word MENU. Usually, when we say MENU, you can simply press the MENU UP key for consistency. This sonar unit has many features that are accessed with the menu keys. The MENU UP key moves up or forward through the menus, the MENU DOWN key moves down or backward. To see the first menu, simply press either MENU key. To see the other menus, press a MENU key repeatedly to cycle through the menu list. UP and DOWN ARROWS These keys appear in the manual text as DOWN ARROW or UP ARROW. Use these keys to adjust virtually every feature and function on the sonar unit. 23 MEMORY This unit has permanent memory that saves the following user settings when power is turned off: Units of Measure, Fish Alarm, Temp Size, Depth Size, Fish I. D. mode, Noise Reject mode, Display Contrast, Shallow and Deep alarms. It does not require, nor does it use an internal backup battery, so you never have to worry about replacement batteries. MENUS This unit uses menus to guide you through the various functions and features. Menu names and settings appear in the manual text as small capital letters like SENSITIVITY, which represents the Sensitivity menu. [. . . ] We reserve the right to do so without notice. . . . in Canada: If you're in Canada 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: 905-629-1614 (not toll-free) 8 a. m. [. . . ]