Humminbird 957C Fish Finder Manual: Comprehensive Guide

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Delete All Nav Data

(Advanced)

Delete All Nav Data allows you to delete all saved Tracks, Waypoints and

Routes. This menu choice should be used with caution.

To Delete All Navigation Data:

1. Make sure you are in Advanced User Mode, then highlight Delete All Nav Data on the Navigation main menu.

2. Use the RIGHT 4-WAY Cursor Control key to delete all navigation data.

Continuous Navigation Mode

Continuous Navigation Mode allows you to	Chart Menu
Continuous Navigation Mode allows you to
continue to navigate and fish around a particular waypoint, even if you pass
over it multiple times.

To activate or de-activate Continuous Navigation:

1.Highlight Continuous Navigation Mode on the Navigation main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to turn Continuous Navigation Mode On or Off (Off, On, Default = Off)

Chart Menu Tab

Press the MENU key twice to access the Main Menu System and then press the RIGHT Cursor key to select the Chart tab.

NOTE: Menu choices will vary depending on system settings such as whether the unit is set for Advanced User mode.

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Humminbird 957C manual Delete All Nav Data, Chart Menu Tab, Continuous Navigation Mode allows you to

Contents

Page Thank You Table of Contents Quad Layout Upper Range Delete Image Start RecordingDelete All Images Delete Recording Navigation Menu Tab Views Menu Tab Page How Sonar Works Series Introduction DualBeam Plus Sonar Peak to Peak measures power output at the highest points Universal Sonar QuadraBeam Plus SonarHow GPS and Cartography Work Purchase for 917c Combo models only GPS uses a constellation of 24 satellites that Multi-Media Card MMC/SD Slot Software Updates Accessory BusInstallation Overview Installing the GPS Receiver if included Control Head InstallationBasic installation tasks that you must perform include Washer Gimbal Knob Gimbal Bracket Gimbal Mounting the Control Head Mounting Screws Cables Routed Directly Beneath Mounting Bracket Cables Routed Behind Mounting Bracket Connecting the Control Head Power Cable to the Boat Transducer Installation Locating the transducer mounting location Transom Transducer Installation Level Preparing the Mounting Location Assembling the Transducer and Initial Mounting Knuckle Mounting the Assembly to the Transom Seam aligned with boat hull Routing the Cable Screw Connecting the Cable Test and Finish the Installation Correctly, Inside the Hull Transducer Installation Determine the transducer mounting location Trial installation Permanently mount the transducer Route the cable Are included with the bracket Trolling Motor Transducer Installation If you have… Then use GPS Receiver InstallationTrolling Motor Transducer Options Abrasion Stem Mounting with an Existing 1 14 Thread StemFollow these steps to stem mount the GPS receiver No Access Under Mounting Location Access Under Mounting Location Finish Routing the Cable Check GPS Receiver Operation To test the installation Testing the System Installation Powering Up the Control Head Getting Started Using Your 900 Series Triplog What’s On the Sonar Display Bottom Presentation Understanding Sonar HistoryReal Time Sonar RTS Window Key Functions POWER/LIGHT Key Menu Key View Key Exit Key View Preset keysWAY Cursor Control Key Mark Key Info KeyGoto Key Goto Key has multiple functions, depending on the situation Views and Readouts Zoom +/- KeysViews Sonar View Sonar View Sonar Zoom View Sonar Zoom View Split Sonar View Split Sonar View Snapshot and Recording View Page Recording Slider Bar Recording Playback Only with QuadraBeam Plus transducer Side Beam View 555 Bird’s Eye View Bird’s Eye View Chart/Bird’s Eye Combo View Chart/Bird’s Eye Combo View Chart/Chart Combo View Chart/Chart Combo View Chart View with Active Cursor Chart View Chart/Sonar Combo View Chart/Sonar Combo View Viewing Cartography Chart Orientation Navigation Waypoints, Routes and Tracks Waypoints, Routes and Tracks Save, Edit, or Delete a Waypoint Add a Waypoint Target or Trolling Grid Navigate to a Waypoint or Position Save, Edit or Delete a Route Edit, Delete or Hide Saved Tracks Save or Clear a Current Track MOB Navigation Man Overboard MOB Navigation Com Normal Simulator System Status Start-Up Options MenuUp Options menu Normal Operation Exit Normal operation by powering your 900 Series offSimulator System Status Self Test Accessory Test GPS Diagnostic View Active Side Sonar X-Press Menu Sensitivity Split Position Advanced Sonar, Split Sonar Active Sonar Side Views only Upper RangeLower Range With QuadraBeam Plus Transducer, Side Beam View only Chart SpeedQuad Layout Bottom Lock Cancel NavigationBottom Range Sonar Colors Navigation X-Press Menu Waypoint Name Chart or Combo view onlyCursor to Waypoint Only with an active cursor on a waypoint Clear Current Track Save Current TrackSave Current Route Skip Next Waypoint To Cancel MOB Navigation Cancel MOB NavigationRemove Target Remove Grid Most recently-created waypoint Stop Recording Start RecordingSnapshot and Recording View only Optional-purchase MMC/SD Card, Snapshot Recording View only To delete an image Delete ImageDelete All Images Delete All Recordings Delete Recording To specify playback speed Pings Per SecondPlayback Speed Sonar Menu Tab Stop Playback Transducer will be displayed on the screen Beam SelectFish ID+ Fish ID Sensitivity Zoom Width Bottom View Optional-purchase for To change the 455 kHz Sensitivity settingKHz Sensitivity Advanced Depth LinesSurface Clutter Max Depth Noise Filter Color Bar Water TypeTransducer Select Navigation Menu Tab Temperature GraphSonar View only, with Temperature input Saved Tracks Current Track Waypoints Submenu contains the following menu choices WaypointsRoutes North Reference Track Min Distance Trolling Grid RotationTrackpoint Interval Map Datum Track Color RangeCourse Projection Line Export All Nav Data Chart Menu Tab Continuous Navigation ModeContinuous Navigation Mode allows you to Delete All Nav Data Map Borders Chart Detail Level Spot Soundings Lat/Lon GridNavaids on Birds Eye View Shaded Depth Set Map Offset Set Simulation Position Clear Map Offset Alarms Menu Tab Low Battery Alarm Depth AlarmFish ID Alarm Temp Alarm Aux Temp Alarm Off Course Alarm Arrival Alarm Alarm Tone Drift Alarm Units Depth Setup Menu TabUnits Temp International only Units Distance User ModeUnits Speed Language Restore Defaults Triplog ResetOff Triplog Position Voltage Aux. Temperature Select ReadoutsPage Temp Offset Depth OffsetAux Temp Offset Local Time Zone Speed CalibrationDaylight Saving Time Position Format Advanced, International only Time FormatDate Format Nmea Output Digits Format Views Menu Tab Following views are available Using Screen Snapshot Accessories Menu Tab To turn Screen Snapshot on or off Series Doesn’t Power Up Troubleshooting Control head loses power at high speeds Display Problems Finding the Cause of Noise Humminbird Service Policy Year Limited Warranty Returning Your Unit for Service Series include Series AccessoriesPage Specifications Glossary 123 Com Atic Receiver See Transmitter Com Atic Sonar Terms Glossary GPS & Navigation Terms 129 Glossary GPS & Navigation Terms Glossary GPS & Navigation Terms Glossary GPS & Navigation Terms Contact Humminbird