FR-1760DS Scanner Unit | Furuno FR-1710 specification

FR-1760DS Scanner Unit

STB-2

STB-3

MIC

(ATT Board ATT-7362 behind MIC)

IF AMP 03P6570 (MBS Board 03P6569 behind

IF AMP)

J910, P910

STB-1

J601, P601

Figure 4-5 Scanner unit, left side view

J829 R811 R812

RF section

MD Board 03P6668

Magnetron

RTB Board MG5240F [C] 03P6666

RELAY Board [A] 03P9004

	CR808	CR809	Pulse transformer
			T801

Figure 4-6 Scanner unit, right side view

4-3

Image 67

Furuno FR-1710 manual FR-1760DS Scanner Unit, Scanner unit, left side view

Contents

Marine Radar First Edition NOV Keep heater away from equipment Do not operate the equipment with wet hands Do not disassemble or modify the equipment Do not open the equipmentUse the proper fuse Table of Contents Declaration of Conformity FR-1760DS SP-1 Introduction FeaturesWord to the Owner of This Furuno Radar FR-1760DS System Configuration Antenna Unit Display Unit FR-1710/1725 Viii Menu Tree Plot Menu Mark Disp OFF Erase VEC REF REL True VEC Time Curs RNG INT REJ OFF Stretch Enhance Contrast Auto Xii Operational Overview Turning on the PowerTransmitter on Control description Control Description CRT Brilliance Tuning the ReceiverControl Panel Backlighting Initializing the Compass Readout Degaussing the Screen On-screen legends and markers On-screen Legends and Markers Presentation Modes Selecting presentation mode Course-up Mode Screen shows Selecting the Range Scale Automatic speed input Entering Own Ship’s SpeedManual speed input 10 Echo stretch Pulselength, Echo Stretch S1P Suppressing Sea Clutter Adjusting the SensitivityManual adjustment by the A/C SEA control Automatic adjustment by the A/C Auto control Interference Rejector Suppressing Precipitation Clutter Measuring range by the variable range marker VRM Measuring the RangeMeasuring Bearing Measuring range by the fixed range rings Measuring Range and Bearing Between Two Targets Collision Assessment by the Offset EBL 18 Measuring range and bearing Between two targets Setting a Target Alarm Zone Off-centering shift Acknowledging alarmDeactivating target alarm zone Inward and outward alarms 23 Echo SIG menu Echo Averaging Plotting a target Electronic Plotting Aid EPA Reading the target data True or relative vector, vector timeTarget data Terminating target plotting CPA/TCPA Alarm Setting CPA/TCPA alarm rangesSilencing CPA/TCPA audible alarm Lost target alarm Past plot points Target Trails Echo TrailsTrue or relative trails Displaying, erasing target trails Trail gradationSelecting trail time Restoring trails Trail afterglow Resetting target trailsTrail brilliance Thin trails Origin Mark Parallel Index Lines Markers Zoom Function Keys Presetting the user keysPresetting the function keys User Keys F1, F2, F3 42 FUNC1 menu Func key objectives Suppressing Second-trace Echoes Adjusting Brilliance of Screen Data Noise Rejector Time AlarmEnhanced Video Navigation Data Degaussing Interval Clutter Sweep Video ContrastOutputting Target Position Available color combinations Background ColorSelecting Range Scales Selecting Bearing Scale Format A/D curve settings 46 A/D Converter Curve SettingEnlarging Close-in Targets Alarms Alarms Peformance Monitor Alarms con’t Minimum and maximum ranges Radar resolutionRadar Observation General Multiple echoes False EchoesBearing accuracy Range measurement Virtual image Sart Search and Rescue TransponderShadow sectors Radar bandwidth Sart range errorsShowing Sart marks on the radar display General remarks on receiving Sart SEA control Racon Radar BeaconRadar side lobes Gain On next MAINTENANCE, TroubleshootingPeriodic Maintenance Schedule Maintenance schedule Life Expectancy of Major Parts Maintenance schedule con’tLife expectancy of major parts Easy troubleshooting Fuse Replacement Simple TroubleshootingReplacement of Batteries Battery replacement information Serviceman qualification Advanced-level TroubleshootingService call Problem Check point Remedy Probable cause Advanced-level troubleshooting Advanced-level troubleshooting con’t Sequence for diagnostic test Diagnostic Test Test results screen Display circuit test Left side view Parts Location Display unit, top view Scanner unit, left side view FR-1760DS Scanner Unit Scanner unit, right side view, RF section removed FR-1760DS Scanner Unit con’t FR-1760DS Power supply unit FR-1760DS Power Supply Unit RF module Upper part FR-1710/1725 Scanner Unit Module Lower part Specifications of Marine Radar Radar Display Dimension and Mass Coating Color Racon Index Index-2