Lowrance electronic X-70A 3D manual Speaker Volume, Units of Measure

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“Adjust Back Light Level” label. The screen shown at right ap- pears. Now press the left ar- row key to decrease the light level. Press the right arrow key to increase it.The percentage of back light in use changes as the arrow keys are pressed. The bar chart also gives a graphical indication of the level. After you’ve made the adjustment, press the CLR key to erase the menu.

SPEAKER VOLUME

To adjust the X-70A 3D's speaker volume, press the MENU key twice, then press the key next to the “Adjust Speaker Volume” label. Now press the left arrow key to decrease the level, the right arrow key to increase it. The percentage of volume in use changes as the arrow keys are pressed. The bar chart also gives a graphical indication of the level. After you’ve made the adjustment, press the CLR key to erase the menu.

UNITS OF MEASURE

When the optional speed/temperature sensor is connected, the X-70A 3D can display the water depth in feet, fathoms, or meters, surface water temperature in degrees Fahrenheit or Celsius, speed in statute miles per hour, kilometers per hour, or knots, distance (log) in miles, kilometers, or nautical miles, and the 3D distance markers in feet or meters.

To change the units of measure, first press the menu key two times. Next, press the key adjacent to the “Units of Measure” label. The screen shown below appears. The check

mark in the box on each line shows the unit of measure currently in use. In the screen shown below, the units of mea- sure are in feet for the depth, temperature in degrees Fahr- enheit, speed is in statute miles per hour, and log is in statute miles.

Press the key adjacent to the unit that you wish to change.

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Contents 70A 3D Table of Contents Specifications InstallationTransducer Installation IntroductionTransducer Location Transducer Assembly and Mounting Nut at this time Sonar Unit Mounting Power Connections Temp CableLowrance KeyboardDisplay General Modes of Operation Digital BOX Sensitivity OperationAutomatic 3D Zoom 3D Operation3D Range 2D Transducer Element Se 2D Operation3D Variview Page 2D Range Automatic modeLection Manual mode Upper and Lower Limits2D Zoom Automatic mode 2D Zoom Manual Mode Bottom Depth ViewFastrak Chart Stop AlarmsDepth Alarms MenusPage Zone Alarm Fish I.D Fish AlarmAlarm Mute Display Contrast Digital Sonar 2D View OptionsDigital BOX Options 2D Fastrak BAR Zoom BARDisplay Zone Alarm BAR Chart CursorMenu Grayline Chart Speed Back LightsSpeaker Volume Units of MeasureASP Advanced Signal Processing Menu Surface ClarityTemperature Graph Adjustment FishtrackReset Distance LOG Menu 3D Enhance3D Simulator Unit freezes, locks up, or operates erratically TroubleshootingUnit won’t turn on No fish arches when the Fish ID feature is off Noise Lowrance Electronics Full ONE-YEAR Warranty Lowrance ElectronicsLowrances UPS Return Service Authorization RA NumberAccessory Ordering Information Keep this LabelHow to Obtain Service How to Obtain Service U.S.A. Only
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