Humminbird ICE 55, ICE 45, ICE 35 Press the Beam key to toggle between 240 kHz and 455 kHz

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BEAM

Beam allows you to switch the frequency of your sonar beam. The Beam function allows you to eliminatecross-talk interference from neighboring

fishfinders or to simply choose the type of beam that suits your fishing needs.

Selecting 240 kHz will provide a wider beam with more coverage but less detail, while selecting 455 kHz will provide a narrower beam with more resolution.

NOTE: Your other option is to use the Noise key to reduce cross-talk interference (see Noise Rejection for more information).

1. Press the Beam key to toggle between 240 kHz and 455 kHz.

Wide Beam (240 kHz)

Wide Beam (240 kHz)

ICE 35

The active frequency is displayed as a narrow or wide blue line at the top of the Flasher Dial. (455 kHz or 240 kHz, where Narrow

=455 kHz, and Wide = 240 kHz; Default = Wide)

ICE 45/55

The active frequency is shown as a narrow or wide beam on the Active Display. (455 kHz or 240 kHz, where Narrow beam = 455 kHz, and Wide beam = 240 kHz; Default = Wide)

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Contents ICE 35, ICE 45, ICE Installation and Operations Manual Thank YOU Table of Contents Year Limited Warranty Humminbird Service Policy MaintenanceTroubleshooting Specifications Contact HumminbirdHOW Sonar Works Real Time SonarPage Page HOW ICE Flashers Work Installation Overview Slide one spring over each flat-headscrew and set aside ICE Flasher Series Base AssemblyAssembling the Transducer Storage Posts Repeat steps 2-5 for the second cable retentionarmInstalling the Handle Onto the Base Sliding in the Handle Assembling the Base and HandleAssembling the Control Head to the Base and Handle Repeat for the other sideICE Flasher Series Assembly Connecting the Power CableCharging and Installing the Battery Slide the Battery Terminal Adapter over each spade terminal Spade Battery TerminalsAssembling the Portable Bag ICE 55 Only This procedure you willassemblethe transducerand float Transducer InstallationTesting the Transducer Prior to Installation Assembling the Transducer and FloatIce Layer Float Transducer Connecting the Transducer Cable Storing the Transducer Test and Finish the Installation Getting Started Using Your ICE Flasher Series Fishfinder Powering UP the Control Head SimulatorWHAT’S on the Flasher Dial Page WHAT’S on the Active Display ICE 45/55 only KEY FunctionsPOWER/RANGE Dial Selection Dial Range scales for the ICE 35 are shown belowZoom Gain Noise Rejection ICE= 455 kHz, and Wide = 240 kHz Default = Wide ICE 45/55 BeamPress the Beam key to toggle between 240 kHz and 455 kHz Palette1 ICE 35/45/55 See Palette 1, Palette 2, or Palette 3 for more informationPalette2 ICE 55 Only Palette3 ICE 55 Only OrangeTarget ICE 55 Only Dual Mode KEY Functions Maintenance ICE Flasher Series MaintenanceTransducer Maintenance Troubleshooting ICE Flasher Series Fishfinder Doesn’t Power UpYear Limited Warranty Humminbird Service Policy Returning Your Unit for Service Specifications Which your product was purchased Page Contact Humminbird By e-mail