Fish Alarm | Lowrance electronic X100C, X105C DF manual

At left, Sonar Alarms menu, with Adjust Zone command selected. At right, Adjust Zone Alarm selection box, with Upper selected.

4.Press EXIT← to ZONE ALARM ENABLEDENTEXITEXITEXIT. Now, any echo — fish, bottom, structure — within the zone alarm's depth range will trigger the zone alarm.

5.To turn off the alarm, press ALARM↓ to ZONE ALARM EN- ABLEDENTEXITEXITEXIT.

To switch to a different depth setting, open the Sonar Alarms menu and repeat the instructions in steps 3 and 4 above.

Fish Alarm

Use the fish alarm for a distinctive audible alarm when fish or other suspended objects are detected by the Fish I.D. feature (Fish I.D. must be turned on for the Fish Alarm to work). A different tone sounds for each fish symbol size shown on the display.

Sonar Alarms menu with Fish Alarm selected. The check box to the left

is blank, indicating the alarm is turned off.

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Lowrance electronic X100C, X105C DF manual Fish Alarm

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 Good location Poor location Location Poor angle How low should you go?Deadrise less than Strakes Pad 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 Transducer aimed Hulls With Floatation MaterialsPartial fish arches 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 Portable Installation Other AccessoriesIn-Dash 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 To turn off upper and lower limits Fish I.D. Fish Symbols & DepthsFasTrack To turn on FishTrack To turn the Fish I.D. feature onFishTrack 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 To turn off HyperScroll Reset OptionsReset Water Distance Set Keel Offset Sensitivity & Auto Sensitivity Automatic Sensitivity To turn Auto Sensitivity back on To adjust sensitivity in auto modeTo adjust sensitivity in manual mode 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 Surface Clarity Stop ChartTo adjust the Surface Clarity level 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