FR-1760DS Power Supply Unit | Furuno FR-1710 guide

FR-1760DS Power Supply Unit

TX HV Board (2)

03P6810 Transmitter

section

						TX HV Board (1)
						TX HV Board (1)
						03P6810
Transformer						POWER Board
Transformer						03P6810
T804						Fan motor B801
						Fan motor B801
Check meter						RELAY Board
						RELAY Board
Switch S801						[A] 03P9003
Hour meter						R813




						Terminal board
						Terminal board
Fuse 801						PTB-2
Fuse 801
Fuse 802						Terminal board
						PTB-1

Fuse 803

Figure 4-9 FR-1760DS Power supply unit

4-5

Image 69

Furuno FR-1710 manual FR-1760DS Power Supply Unit, FR-1760DS Power supply unit

Contents

Marine Radar First Edition NOV Keep heater away from equipment Do not operate the equipment with wet hands Do not open the equipment Do not disassemble or modify the equipmentUse the proper fuse Table of Contents Declaration of Conformity FR-1760DS SP-1 Features IntroductionWord 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 Turning on the Power Operational OverviewTransmitter on Control description Control Description Tuning the Receiver CRT BrillianceControl 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 Entering Own Ship’s Speed Automatic speed inputManual speed input 10 Echo stretch Pulselength, Echo Stretch S1P Manual adjustment by the A/C SEA control Adjusting the SensitivityAutomatic adjustment by the A/C Auto control Suppressing Sea Clutter Interference Rejector Suppressing Precipitation Clutter Measuring Bearing Measuring the RangeMeasuring range by the fixed range rings Measuring range by the variable range marker VRM 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 Deactivating target alarm zone Acknowledging alarmInward and outward alarms Off-centering shift 23 Echo SIG menu Echo Averaging Plotting a target Electronic Plotting Aid EPA Target data True or relative vector, vector timeTerminating target plotting Reading the target data Silencing CPA/TCPA audible alarm Setting CPA/TCPA alarm rangesLost target alarm CPA/TCPA Alarm Target Trails Echo Trails Past plot pointsTrue or relative trails Selecting trail time Trail gradationRestoring trails Displaying, erasing target trails Trail brilliance Resetting target trailsThin trails Trail afterglow Origin Mark Parallel Index Lines Markers Zoom Presetting the function keys Presetting the user keysUser Keys F1, F2, F3 Function Keys 42 FUNC1 menu Func key objectives Suppressing Second-trace Echoes Adjusting Brilliance of Screen Data Time Alarm Noise RejectorEnhanced Video Navigation Data Degaussing Interval Video Contrast Clutter SweepOutputting Target Position Selecting Range Scales Background ColorSelecting Bearing Scale Format Available color combinations 46 A/D Converter Curve Setting A/D curve settingsEnlarging Close-in Targets Alarms Alarms Peformance Monitor Alarms con’t Radar Observation Radar resolutionGeneral Minimum and maximum ranges Bearing accuracy False EchoesRange measurement Multiple echoes Sart Search and Rescue Transponder Virtual imageShadow sectors Showing Sart marks on the radar display Sart range errorsGeneral remarks on receiving Sart Radar bandwidth Radar side lobes Racon Radar BeaconGain SEA control Periodic Maintenance Schedule MAINTENANCE, TroubleshootingMaintenance schedule On next Maintenance schedule con’t Life Expectancy of Major PartsLife expectancy of major parts Replacement of Batteries Fuse Replacement Simple TroubleshootingBattery replacement information Easy troubleshooting Advanced-level Troubleshooting Serviceman qualificationService 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