Lowrance electronic X100C, X105C DF manual

Sonar unit, rear view

Power/Data socket

NMEA 0183

data cable

(unused)

NMEA 2000

Power cable

Power Supply

cable

Sonar socket

Network socket

SP-BL optional speed sensor

NMEA 2000 buss adapter cable

Transducer

To NMEA 2000

buss

Cable connections for this unit.

Mounting the Unit: Bracket, In-Dash or Portable

You can install the unit on the top of a dash with the supplied gimbal bracket. It can also be installed in the dash or mounted on a portable power supply.

If you use the supplied bracket, you may be interested in the optional R-A-Mbracket mounting system. This converts the unit's gimbal bracket to a swivel mount, which can be used on the dash or overhead mounting positions.

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Lowrance electronic X100C, X105C DF manual Mounting the Unit Bracket, In-Dash or Portable

Contents

X100C X105C DF Lowrance Electronics Inc 12000 E. Skelly Dr Tulsa, OK USA Table of Contents Page Read Me First Page How Sonar Works Arrow Keys How to use this manual typographical conventionsMenu Commands Keyboard Transducer Installation Preparations Single-frequency trolling motor installations Single-frequency transom installationsDual-frequency transom installations Shoot-through hull installations How low should you go? Deadrise less than Strakes PadGood location Poor location Location Poor angle Shoot-thru-hull vs. Transom Mounting Transom Transducer centerline Hull bottom Assembling the bracket Dot Aligning the transducer on the transom TransducerTransducer bracket Ratchet Ratchets Assembling the transducer Drilling mounting holes Attaching transducer to transom Transom Bottom Hull Flat-bottom hull Deep-vee hull Trolling Motor Bracket Installation single-frequency only TMB-S bracket Internal tooth washer Bolt Nut Flat washer Hulls With Floatation Materials Partial fish archesTransducer aimed Testing Determines Best Location Transducer location High speed Trolling speed True bottom Second bottom Manual range setting Shoot-thru-hull Installation Spread epoxy here Sand this surface Optional Temperature Sensor Optional Speed Sensor Installation Good location Transom Bottom of hull Power Connections Powering a Nmea 2000 Buss Nmea 2000 Power cable Powering Your Unit Power Supply cable red and black wires Power connections for the units in this series Nmea 0183 Cable Connections Connecting to a Nmea 2000 NetworkNmea 2000 Cable Connections To Nmea To sonar Network port Units Network Socket Mounting the Unit Bracket, In-Dash or Portable Bracket Installation Front 173.9 77.1 27.6 137.9 Millimeter 56.9 Inch Other Accessories In-Dash InstallationPortable Installation Face Cover Basic Sonar Operation Keyboard Power/lights on and off Main Menu Main Menu Pages Page Sonar Page, showing full sonar chart mode Basic Sonar Quick Reference Sonar Operations To adjust sensitivity Fish Symbols vs. Full Sonar Chart To Restore Factory Settings Other Free Training Aids Page ASP Advanced Signal Processing To change the ASP level Alarms Depth Alarms Zone Alarm Fish Alarm Chart Speed Calibrate Speed ColorLine Depth Cursor Thin or no ColorLine Wider ColorLine Depth Range Automatic Cursor line Depth box Depth Range Upper and Lower Limits To switch to Manual Depth RangeDepth Range Manual To turn Auto Depth Range on again To change the upper and lower limits Fish arches Area zoomed Fish I.D. Fish Symbols & Depths FasTrackTo turn off upper and lower limits To turn the Fish I.D. feature on FishTrackTo turn on FishTrack Symbols with FishTrack depths Frequency Change Transducer Frequency X105C DF only HyperScroll To change the frequency setting to 50 kHzTo change the frequency setting to 200 kHz Noise Rejection To turn off displayed data Ping Speed & HyperScroll To change displayed data font size To change Ping Speed Reset Options Reset Water DistanceTo turn off HyperScroll Set Keel Offset Sensitivity & Auto Sensitivity Automatic Sensitivity To adjust sensitivity in auto mode To adjust sensitivity in manual modeTo turn Auto Sensitivity back on To change the chart mode color scheme Sonar Color ModeSonar Page & Sonar Chart Display Options Full Sonar Chart Split Zoom Sonar Chart Digital Data/Chart Customizing the Digital Data/Chart Screen FlashGraf Sonar Simulator Flasher Stop Chart To adjust the Surface Clarity levelSurface Clarity Upper and Lower Limits Zoom & Zoom Bar Zoom Pan Page Unit wont turn on Unit freezes, locks up, or operates erratically No fish arches when the Fish I.D. feature is off NoisePage Page Supplemental Material Index Page Page Page Lowrance Electronics Full ONE-YEAR Warranty How to Obtain Service… Not toll-free Accessory Ordering Information for all countries Visit our web site