i
Table of Contents
Section 1: Read Me First!.........................................................1
Capabilities and Specifications: X102C and X107CDF...............2
How Sonar Works.........................................................................3
How to use this manual: typographical conventions ..................4
Section 2: Installation & Accessories....................................7
Preparations..................................................................................7
Transducer Installation................................................................7
Selecting a Transducer Location..............................................8
How low should you go?............................................................9
Shoot-thru-hull vs. Transom Mounting.................................10
Transom Transducer Assembly And Mounting.....................11
Trolling Motor Bracket Installation (single-frequency only) 17
Transducer Orientation and Fish Arches..............................17
Shoot-Thru-Hull Installation.................................................18
Speed/Temperature Sensors.................................................22
Power Connections......................................................................24
Powering a NMEA 2000 Buss................................................25
(NMEA 2000 Power cable)......................................................25
Mounting the Unit: Bracket, In-Dash or Portable....................28
Section 3: Basic Sonar Operation........................................33
Keyboard.....................................................................................33
Power/lights on and off...............................................................34
Menus..........................................................................................34
Pages ...........................................................................................37
Basic Sonar Quick Reference.....................................................40
Sonar Operations........................................................................41
Fish Symbols vs. Full Sonar Chart........................................43
Other Free Training Aids.......................................................44
Section 4: Sonar Options & Other Features......................45
ASP (Advanced Signal Processing).....................................45
Alarms.........................................................................................46
Depth Alarms..........................................................................46
Zone Alarm..............................................................................47
Fish Alarm...............................................................................48
Brightness...................................................................................48
Calibrate Speed...........................................................................49
Chart Speed.................................................................................49
ColorLine.....................................................................................50
Contrast.......................................................................................51
Depth Cursor...............................................................................51
Depth Range - Automatic...........................................................52
Depth Range - Manual................................................................52
