User manual LOWRANCE X-70A

[. . . ] We backyour investment in quality products withquick, expertserviceand and genuine Lowrance®replacement parts. If you're in the United States Customer Service Departyouhavequestions, please contacttheFactory ment using ourtoll-free number listed below. You must send the unittothe before factory for warranty service or repair. You will be asked for your following toll-free number: How to Obtain Service (U. S. AE Only) 800-324-1356 Your unitis covered by a full one-year warranty. (Seeinside for complete the warrantydetails. ) If your unit fails and the failure is not coveredby that covers your original warranty, Lowrance hasa flat-raterepairpolicy and accessories packed with the unit at the factory. [. . . ] 36 PDF compression, OCR, web-optimization with CVISION's PdfCompressor sources such as bilge pumps, engine ignition systems andwiring, air bubbles passing over even thefaceofthetransducer, vibration fromtheengine. In all cases, noise can produce unwanted marks on thedisplay. AUTO - This turns the automatic featureoff and on. ARROWKEYS - Thesekeys are used to make menu selections and to move objects on the screen. DISPLAY- General The lights are turned on for approximately ten seconds whenthe X-70Ais firstturnedon. Menus appearatthesametime. To keepthelights on, press the key adjacent to the Light label. Ifyoudon'twantthelightson, wait ten seconds and the lights will automatically turn themselves off. The menus will also disappearaftertenseconds, oryou canturnthem off by pressing theCLR key on the left side of the zero (0) key. Press the key adjacent to theMetric labelto change the depth from feet to meters. This also changes the temperature displayto degrees Celsius, speed to knots, and log to kilometers. TheDisplay menu onthe rightsideofthescreenIetyouadjustthedisplay's contrastforthe bestviewing angle. Pressing the leftarrow key decreases thecontrast, the right arrow increases it. Aftersetting the contrastforthe best viewing angle, press the CLR key to erase the menu or wait approximatelyten seconds and itwill automatically erase. If you havehigh noise levels, try using the "I-ugh" ASP setting. However, ifyouare havingtrouble with noise, we suggest that you take steps to find the interference sourceand fix it, rather than continually usingthe unitwith the high ASP setting. there are timeswhen you maywantto turntheASP featureoff. However, Thisallowsyoutoview all incoming echoes before theyare processed by the ASP feature. To changethe ASPlevel, press the MENU key, then press the key nextto the "More" labeluntil thefifthmenu page appears. Thenpressthe keynext to the"Levelof ASP"labeluntil the desired level is obtained. SYSTEMINFORMATION The System Information menu givesyou thedate and revision numberof thesoftware used in the X-70A. To viewthis menu, presstheMenu key, then press thekey nexttothe "More label until the fifth menu page appears. Now press the key next F SYSTEM JMFOEIIATJON 1 LOURANCE ELECTRONICS X--VOA COPYRJGHT 1993 to the "System Information" label. A screen similarto the one CODE VERSION ---- t13. 6A Whenthe X-70Aisfirst turned on, thedisplaywill appearsimilarto the one at left. The word "AUTOMATIC"inthe upperleft cornerofthe display indicates the automatic feature is on. Thedigitalbottomdepth isalso displayedin this box. atrightappears. Toreturntothe sonarscreen, pressthekey next to the "Exit" label. 24 48 60 35 12 PDF compression, OCR, web-optimization with CVISION's PdfCompressor MENUS I heX-70Ausesmenus extensivelytoguideyouthroughthe functionsand features of the unit. The menu key accesses many of thesefeatures, allowthe ingyoutocustomize unitto your particularneeds and water conditions. [. . . ] adjacent to the"STOP"label in FISHALARM Use the fish alarm for a distinctive audible alarm when fish or other suspended objectsare detected by the Fish !. D. To turnthefish alarm on, press the MENU key, then press thekey nextto the"AdjustAlarms" label. Toturn the fishalarm off, repeat the above steps. The labelon the Alarms menu now reads "Turn FishAlarm Off". Press the key nextto that labelto turn the fish alarm off. If you have two signals of equal size, one with gray and theotherwithout, then the target with gray is the stronger signal. [. . . ]