Furuno GP-1650F manual Selecting sounder display mode, Bottom-zoom display, Marker zoom display

Page 17

Selecting sounder display mode

There are five display modes from which to choose: normal, marker zoom, bottom zoom, bottom lock and A-scope. To select a display, press the soft key SNDR FUNC on the nor- mal sounder display to show the sounder function window, and press or to select the display. Press the soft key RETURN to close the window.

Bottom-zoom display

This mode expands bottom and bottom fish echoes two to five times to vertical size of the screen, and is useful for determining bot- tom hardness. A bottom displayed with a short echo tail usually means it is a soft, sandy bottom. A long echo tail means a hard bot- tom.

SOUNDER FUNCTION

'NORMAL

Bottom zoom display

1000

40.0

12050

Normal sounder display

MARKER ZOOM

BOTTOM ZOOM

BOTTOM LOCK

Bottom

140

100

Zoom marker

A-SCOPE

160150

(yellow)

Figure 2-6 Sounder function window

162 180

DGPS3D200k

200

Marker zoom display

This mode expands a selected area of the normal sounder picture to full vertical size of the screen on the left-half window. You may specify the portion to expand by operating the VRM (Variable Range Marker), which you can shift with or . The area between the VRM and zoom marker is expanded. The length of the segment is equal to one divi- sion of the depth scale.

Figure 2-8 Bottom-zoom display plus

normal sounder display

Bottom-lock display

The bottom-lock display provides a com- pressed normal picture on the right half of the screen and a 5 or 10 meter (10 or 20 feet) wide layer in contact with the bottom is expanded onto the left half of the screen. This mode is useful for bottom discrimination.

Marker zoom display

Fish school

 

 

 

 

0

Normal

 

100

sounder

 

 

 

Fish

 

display

 

school

50

VRM

 

 

 

 

90.0

100

(white)

 

 

 

 

150

 

 

 

 

150

This part

 

 

 

is zoomed.

162

200

200

 

 

Zoom marker

DGPS3D

200k

 

 

(yellow)

 

 

 

 

 

This part

0

Zoom

Bottom-lock

 

is zoomed.

marker

50

 

 

 

 

(yellow)

display

 

68.3

50

 

 

 

 

40

 

 

 

Fish

 

 

 

 

 

 

 

30

school

100

Normal

 

 

 

 

sounder

Fish

20

 

150

display

school

10

 

 

 

162

 

 

 

 

 

200

 

0

 

 

 

DGPS3D

200k

 

 

 

Figure 2-9 Bottom-lock display plus normal sounder display

Figure 2-7 Marker-zoom display

plus normal sounder display

Note: The zoom marker is not displayed in the default setting. It may be turned on in the DISPLAY SETUP2 menu. For further details see “ZOOM MARKER” on page 9-4.

2-3

Image 17
Contents Color DGPS/PLOTTER/SOUNDER Color GPS/PLOTTER/SOUNDER 199 Do not open the equipment About the TFT LCDDo not disassemble or modify the equipment Do not operate the equipment with wet handsTable of Contents Sounder Setup Options SpecificationsDeclaration of Conformity IiiWord to GP-1650DF/1650F Owners FeaturesForeword Display Unit System ConfigurationThis page is intentionally left blank Display Unit Controls Operational OverviewTurning the Power On/Off Inserting Mini Chart CardTurning the power off Display abbreviationsSelecting a display Adjusting Tone and BrilliancePlotter Displays Menu Operation, Soft Keys Sounder DisplaysPlotter/Sounder Display Normal Sounder DisplayDemonstration Display 10 Demo setting screenThis page is intentionally left blank Principle of Operation Video Sounder OperationKHz picture Sounder Display DescriptionNormal sounder display indications, markers Bottom-zoom display Selecting sounder display modeMarker zoom display Bottom-lock displayDual-frequency Display Plotter/Sounder DisplayScope display EnterManual Sounder Operation Automatic Sounder OperationMeasuring Depth Adjusting the gainSelecting display range Range shiftingSuppressing Low Level Noise Suppressing InterferenceWhite Marker Erasing Weak EchoesBackground and echo colors Selecting Picture Advance SpeedSelecting Background and Echo Colors Alarms Zero line Interpreting the DisplayFish school echoes Bottom echo34 Surface noise/aeration Surface noise/AerationPresentation Modes Plotter DisplaysNorth-up Course-upMini Chart Cards Selecting Chart Scale/RangeCursor Shifting the DisplayRemarks on chart display Indices and chart enlargementChart symbols Furuno mini chart cardAid to navigation data Port service icons Nav-Charts cardsComparison of Furuno and Nav-Charts chart cards GPS satellite monitor display Navigation Data DisplayEnlarging an indication Beacon information display How to read the compass displaySteering Display Highway Display How to read the XTE scaleSetting the range of the XTE scale Fifure 3-16 Display setup1 menu Changing Operation ModeNavigation Trip Distance FishingTracking TrackDisplaying Track Changing Track Color Stopping/Restarting Plotting of TrackTrack Plotting Method, Interval Track plotting methodTrack Memory Changing Track Memory CapacityTrack plotting interval Erasing All Track Plotter display MarkEntering Marks Video sounder display Changing Mark AttributesVideo sounder display Small Changing Mark SizeTions Displaying Track and Mark Points Erasing MarksErasing individual marks/lines Erasing whole marks/linesEntering Waypoints WaypointsEntering waypoints at own ship’s position Entering waypoints at MOB positionChanging the shape and color of waypoint mark Waypoint menuEntering waypoints by range and bearing Changing waypoint name, comment, proximity alarm radiusEntering waypoints by latitude and longitude position Changing waypoint positionChanging Waypoint Data Erasing Individual WaypointsErasing waypoints through the waypoint list Erasing waypoints by the cursorSearching Waypoints Waypoint Mark SizeChanging Waypoint Position on the Plotter Display This page is intentionally left blank Entering Routes RoutesEntering routes through the route list AbcdefInserting, Removing Waypoints Connecting RoutesEntering routes by the cursor Inserting waypoints through the route listRemoving waypoints from routes Inserting waypoints on the plotter displayAlph List WPTRemoving route waypoints from the plotter display Creating Track-based RoutesSave icon appearance On the plotter display Erasing RoutesThis page is intentionally left blank Navigating to Quick Points NavigationSelecting quick point entry method Navigating to a single quick pointNavigating to Waypoints waypoint list Navigating to Ports, Port ServicesNavigate route waypoints in reverse order Following a RouteNavigate directly to a route waypoint Navigate along specific leg of routeRestarting navigation Setting speed for ETA calculationSwitching waypoints Cancelling Navigation This page is intentionally left blank Audio Alarm On/Off Plotter AlarmsArrival Alarm IntroductionXTE Cross Track Error Alarm Anchor Watch AlarmProximity Alarm Speed AlarmAlarm messages and their meanings Alarm InformationAlarm messages Formatting Memory Cards Saving Data to Memory Card10-1 Saving dataLoading Data from Memory Card Error message10-2 Data overwrite10-3 ConfigurationTrack Waypoint/routeThis page is intentionally left blank Chart Offset menu Chart Setup Options menuCustomizing Your Unit 11-1Chart details menu description Chart Details menuDisplay Options menu 11-211-3 Display setup1 menu description11-4 Display SETUP2 menu description11-5 GPS Setup Options menu description11.3 GPS/DGPS/TD Options menu 11-6 Dgps Setup Options menuDgps Setup Options TD Setup TD Setup menu11-7 Displaying Loran C TDsSounder Setup Options menu description Sounder Setup Options menuRange Setup soft key 11-8System Setup menu description System Setup soft key11-9 Echo Offset 200kHz, Echo Offset 50kHzSetup Nmea Port 1 menu description Configuration menuSetup NMEA/DGPS Port 2 menu description 11-10UPLOAD/DOWNLOAD Data menu 11-11XON/XOFF Download waypoint/route to PC22 Connection of GP-1650DF/GP-1650F to PC 11-12System Menu description 11-13System menu This page is intentionally left blank Using C-MAP NT Model Example of caution area window 12-2Objects window 12-313 Plotter display 12-4Setting Chart Setup Options 20 Depth Info display 12-621 Memory, I/O test results 12-7This page is intentionally left blank Maintenance Maintenance & TroubleshootingRecommended maintenance program 13-1Simple Troubleshooting Replacement of Fuse, BatterySimple troubleshooting plotter 13-2Simple troubleshooting sounder Error MessagesError messages 13-313-4 Diagnostic TestsMemory, I/O port test TestDisplay test 13-5Keyboard test 13-6 Clearing MemoriesMenu Tree Furuno chartSounder Setup Options Audio Alarm ON, OFF Loran C Chains Decca Chains World Time Geodetic Chart List GPS Receiver GeneralDisplay Section PlotterCoating Color Index-1 IndexIndex-2 Index-3