Table Of Contents - Lowrance X-4 Pro Installation And Operation Instructions Manual

Capabilities and Specifications: X-4 Pro .................................... 1
Preparations ......................................................................................... 2
Installation ........................................................................................... 2
Recommended Tools and supplies ................................................... 3
Selecting a Transducer Location ..................................................... 3
How low should you go? ................................................................... 5
Shoot-Thru-Hull vs. Transom Mounting ........................................ 5
Transom Transducer Assembly and Mounting .............................. 6
Trolling Motor Bracket Installation .............................................. 10
Transducer Orientation and Fish Arches ..................................... 11
Shoot-Thru-Hull Preparation ........................................................ 11
Testing Determines Best Location ................................................ 13
Shoot-Thru-Hull Installation ........................................................ 14
Power Connections (permanent mount only) ............................... 15
Mounting the Sonar Unit: In-Dash, Bracket or Portable ............ 16
Bracket Installation ....................................................................... 17
Portable Sonar Installation ............................................................... 19
Installing the Batteries .................................................................. 20
Mounting the Unit ............................................................................. 20
Portable Transducer Assembly ..................................................... 21
Portable Transducer Storage ......................................................... 23
Operation .......................................................................................... 24
Keyboard Basics ................................................................................. 24
Memory ............................................................................................... 24
Menus .................................................................................................. 24
Display ................................................................................................ 25
Full Chart ........................................................................................... 26
Depth Range ....................................................................................... 26
Zoom .................................................................................................... 27
Sensitivity ........................................................................................... 28
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Grayline ............................................................................................. 30
Chart Speed ........................................................................................ 31
Frequency ........................................................................................... 32
Fish I.D.™ ........................................................................................... 33
FishTrack™ ........................................................................................ 34
Alarms ................................................................................................. 34
Fish Alarm .......................................................................................... 34
Depth Alarms ..................................................................................... 35
Shallow Alarm .................................................................................... 35
Deep Alarm ......................................................................................... 36
Battery Alarm ..................................................................................... 37

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