Garmin 250/250c Fishfinder

Regular price $34.95 $27.95

Availability: Available Unavailable

Product Type: DVD

Product SKU: N1310DVD

Step-By-Step Instructions Include: How sonar works Interpreting the signals Locating fish & structure Adjusting the sensitivity  Using the zoom modes & setting the zoom range Frequencies and area of coverage Manually adjusting the depth range Setting fish and depth alarms...


Product Details

Step-By-Step Instructions Include:

  • How sonar works
  • Interpreting the signals
  • Locating fish & structure
  • Adjusting the sensitivity 
  • Using the zoom modes & setting the zoom range
  • Frequencies and area of coverage
  • Manually adjusting the depth range
  • Setting fish and depth alarms
  • Clearing unwanted signals and interference 
  • Customizing the unit

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