2D Zoom View | Humminbird 947C specification

531374-1_A - 947 Man.qxd 2/15/2005 7:53 PM Page 37

2D ZOOM VIEW

2D Zoom View increases the displayed resolution to separate sonar returns that are very close together, such as those caused by fish suspended close to the bottom or within structure. In 2D Zoom View, the display is split to show the full range view on the right and the zoomed view on the left. The full range view on the right also contains the Zoom Preview Box that shows what part of the full range view is shown in zoom view on the left; the Zoom Preview Box tracks the bottom in the full range view.

As the depth changes, the zoomed view updates automatically to display a magnified image of the bottom. The Zoom Preview Box shows where the zoomed view is in relation to the full range view. The Zoom Level, or magnification, is displayed in the lower left corner and can be changed to suit conditions (see 2D Sonar X-Press™ Menu: Zoom Level). Upper and Lower Zoom Depth Range numbers indicate the depth of the water which is being viewed.

Freeze Frame - Pressing any arrow on the 4-WAY Cursor Control key will freeze the screen in the 2D Sonar Zoom View and a cursor and cursor dialog box will be displayed on the screen. The cursor can be positioned on the display using the 4-WAY Cursor Control key to determine the depth of any sonar return. The RTS® Window continues to update in Freeze Frame. In addition, see the effects of menu setting changes with Instant Image Update.

Pressing EXIT will exit Freeze Frame and the display will start to scroll.

2D Zoom View

1

6

8

7

2

10

5

9

3

4

		12	11
		12
1	Depth		Upper Depth Range, Full Range View	7
2	Triplog		Upper Depth Range, Zoom View	8
3	Temperature		Zoom Preview Box	9
4	Speed		Full Range View	10
5	Zoomed View		Lower Depth Range, Full Range View	11
6	Zoom Level		Lower Depth Range, Zoom View	12

32

Image 37

Humminbird 947C manual 2D Zoom View

Contents

531374-1A 947 Man.qxd 2/15/2005 752 PM Thank You Table of Contents 2D Sonar X-Press Menu Menu System Start-Up Options Menu3D Sonar X-Press Menu Navigation X-Press Menu Alarms Menu Tab Chart Menu TabSetup Menu Tab Views Menu Tab Accessories Menu Tab Troubleshooting HOW the 900 Series Works Series Introduction3D Sonar 2D Sonar MULTI-MEDIA Card MMC SD Slot GPS and CartographySD Slot Installation Overview Accessory BUSAccessory Bus 900 Series has a wide variety of configurations Basic installation tasks that you must perform include Control Head InstallationGimbal Mounting the Control Head Mounting Screws Washer Gimbal Mounting Bracket Cables Routed Near Mounting Bracket Screws provided Plug Cable Connector Assembly to Back of Control Head IN-DASH Mounting the Control Head Plug Cable Connector Assembly to Back of Control Head Connecting the Control Head Power Cable to the Boat Transducer Installation To determine transducer mounting location Transom Transducer InstallationStepped Hull To attach the pivot to the transducer To mount the transducer bracket to the boatBut do not completely tighten Attaching the Bracket To adjust the running position of the transducer To mount the transducer pivot assembly to the bracketNormal Cavitation Reassemble To route the transom transducer cableFully tightened Routing the Cable Trial installation Inside the Hull Transducer InstallationDetermine the transducer mounting location Route the cable Permanently mount the transducerMake sure the position of the transducer is marked Transducer Mounted Inside the Hull Trolling Motor Transducer Installation Test and Finish the Transducer Installation If you have… Then use GPS Receiver InstallationHand-tighten only Follow these steps to stem mount the GPS receiver Access Under Mounting Location Access Under Mounting LocationTo the cable as shown Finish Routing the Cable and Check GPS Receiver Operation No Access Under Mounting Location Routing the cable to the control head Install the temperature probe accessory To test the installation Testing the System Installation Series 947c 3D Combo Title Screen Powering UP the Control Head Triplog WHAT’S on the 3D Sonar Display Bait Ball RTS Real Time Sonar Window WHAT’S on the 2D Sonar Display Bottom Presentation Real Time Sonar RTS Window KEY Functions POWER/LIGHT KEYView KEY Menu KEY WAY Cursor Control KEY View Preset KeysExit KEY Info KEY Views MARK/GOTO KEYViews available on your 900 Series are 3D/2D Combo View Views and Readouts3D/2D Combo View 2D Sonar View 2D Sonar View 2D Zoom View 2D Zoom View BIRD’S EYE View Beam Sonar ViewBeam Sonar View Bird’s Eye View Chart View CHART/BIRD’S EYE Combo ViewChart/Bird’s Eye Combo View with Active Cursor Chart View with Active Cursor CHART/2D Combo View CHART/3D Combo ViewChart/2D Combo View Chart View with Cursor Present Chart OrientationViewing Cartography Navigation WAYPOINTS, Routes and TracksWaypoints, Routes and Tracks SAVE, EDIT, or Delete a Waypoint Navigate to a Waypoint or Position Chart View with TargetADD a Waypoint Target or Trolling Grid SAVE, Edit or Delete a Route Chart View with Grid EDIT, Delete or Hide Saved Tracks Save or Clear a Current TrackMenu System Sonar Tab, Advanced Mode Sonar Tab, Normal Mode START-UP Options Menu Exit Normal operation by powering your 900 Series offNormal Operation Start-Up Options Menu Exit the Simulator by powering your 900 Series off Self Test Accessory Test GPS Diagnostic ViewSimulator System Status GPS Diagnostic View Accessory TestAccessory Test Screen GPS Diagnostic View 2D Sonar X-PRESS Menu To Adjust Split Screen PositionActive Side Split Position To adjust the Upper Range To adjust the SensitivitySensitivity Upper Range Lower Range Chart SpeedBottom Lock Bottom Range To adjust the Bottom Range2D/3D Priority To change the 2D/3D Priority Highlight Split Position on the 3D Sonar X-Press Menu 3D Sonar X-PRESS Menu3D Sonar X-Press Menu 3D Bottom Zoom Beam Sensitivity3D Lower Range To adjust the 3D History Reset 3D ViewTo Reset 3D View 3D History Navigation X-Press Menu Highlight Split Position on the Navigation X-Press Menu Clear Current Track Save Current TrackSave Current Route Skip Next Waypoint Remove Target Cancel NavigationRemove Grid 2D Sonar Colors Sonar Menu TAB3D Bottom Style 3D Frame Style Fish ID+ 2D Beam SelectTo change Beam Select To set Fish ID+ To change the RTS Window setting To change the Fish ID Sensitivity settingTo change the Fish ID 3D Reference setting Fish ID Sensitivity Zoom Width Bottom ViewKHZ Sensitivity Depth Lines To change the Max Depth setting To change the Noise Filter settingSurface Clutter Noise Filter Water Type Temperature GraphColor BAR Tracks Navigation Menu TABWaypoints To change the North Reference setting To change the Chart Orientation settingRoutes North Reference Trackpoint Interval Trolling Grid RotationTrack MIN Distance MAP Datum Export ALL NAV Data Chart Menu TABDelete ALL NAV Data To Export All Navigation Data MAP Borders Chart Detail LevelLAT/LON Grid Spot Soundings SET MAP Offset Shaded DepthClear MAP Offset Depth Alarm Alarms Menu TABFish ID Alarm To change the Depth Alarm setting Temp Alarm LOW Battery AlarmOFF Course Alarm Drift Alarm Arrival AlarmAlarm Tone To change the Units Depth setting Setup Menu TABTo change the Units Temp setting Units Depth Units Distance User ModeUnits Speed Language Restore Defaults Triplog ResetSelect Readouts To Select Readouts Default Sonar View Customized Sonar View Temp Offset Depth OffsetLocal Time Zone Daylight Saving Time Time Format Position FormatDate Format Nmea Output Views Menu TAB SonarTo turn Nmea Output on or off To turn Sonar on or off Troubleshooting Accessories Menu TABSeries Doesn’t Power Up Series Defaults to Simulator with a Transducer Attached Control head loses power at high speeds Display Problems Other electronic devices Finding the Cause of NoiseNoise re-appears Boat’s engine Humminbird Service Policy Year Limited Warranty Series Accessories Returning Your Unit for ServiceFor IN-WARRANTY service, complete the following steps Operating Frequency Specifications Appendix a Contact Humminbird