Manuals / Furuno / Marine Equipment / Marine RADAR

Furuno FR-8111, FR-8251 manual 3 Display indications lower part, Normal + PLOT, Normal + Nav + Plot

Models: FR-8111

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Normal + PLOT

A/C						NR
						IR2
F3
						ES3
L-ES
						EAV1
18.0°T
						1.829nm
EBL
290.0°R						VRM
						10.87nm
99:99				93.7°R	13.82nm	TTG 12:34

TRUE VECTOR	BRG	332.7°T	COURSE 198.5°T
30MIN	RNG	12.5nm	SPEED	92.8kt
TIME 01:28	CPA	8.89nm	TCPA	05:11

Normal + PLOT

Select PLOT on

DISP DATA menu.

.

PLOT Data

	A/C							NR
	A/C							IR2
	F3							IR2
	F3							ES3
	L-ES							ES3
	L-ES							EAV1
	18.0°T							EAV1
	18.0°T						VRM	1.829nm
	EBL						VRM	10.87nm
	290.0°R							10.87nm
	OWN 34° 39.46N				°		WAY	321.6°
	SHIP 135° 23.08E					93.7 R	POINT	321.6°
	SHIP 135° 23.08E					13.82nm	POINT	18.23nm
	COURSE 216.1°			34°39.46N			TTG	35:42
							DEPTH 265.2m
	DATE APR. 08 20:31		135°23.08E				DEPTH 265.2m
	99:99	(GPS)	135°23.08E				TEMP	23.5°C
	99:99		TTG 12:35				TEMP	23.5°C

Normal + NAV Select NAV on DISP DATA menu.

NAV Data (Requires position, depth and water temperature data.)

NORMAL + NAV + PLOT

Select ALL on DISP

DATA menu.

	A/C							NR
	A/C							IR2
	F3							IR2
	F3							ES3
	L-ES							ES3
	L-ES							EAV1
	18.0°T							EAV1

								1.829nm
	EBL						VRM
	EBL						VRM	10.87nm
	290.0°R							10.87nm
	OWN 34° 39.46N				°		WAY	°
	OWN 34° 39.46N				°		WAY	°
	SHIP					93.7 R	POINT	321.6
	SHIP					13.82nm	POINT	18.23nm
	135° 23.08E					13.82nm		18.23nm
	COURSE 216.1°			°			TTG	35:42
	COURSE 216.1°			°			TTG	35:42
				34 39.46N			DEPTH 265.2m				NAV Data
	DATE APR. 08 20:31		135°23.08E				DEPTH 265.2m
	99:99 (GPS)		135°23.08E					23.5°C
			TTG 12:35				TEMP
			TTG 12:35				TEMP
	TRUE VECTOR	BRG				332.7°T	COURSE198.5°T
	30MIN	RNG				12.5nm	SPEED	92.8kt			PLOT Data
	TIME 01:28	CPA				8.89nm	TCPA	05:11

Figure 1-3 Display indications (lower part)

1 – 3

Image 19

Furuno FR-8111, FR-8251 manual 3 Display indications lower part, Normal + PLOT, Normal + NAV Select NAV on DISP DATA menu

Contents

MODEL FR-8051/8111/8251 MARINE RADARG3 MAY. 07 00080735211 00080735211OME34240G30 OME34240G30 Pub. No. OME-34240DANGER SAFETY INFORMATIONDANGER DANGERDo not diassemble or modify the equipment Radio Frequency Radation Hazard Use the correct fuse COMPLIANCE WITH R&TTE DIRECTIVE 1999/5/EC TABLE OF CONTENTS Chapter 1 OPERATIONChapter 5 LOCATION OF PARTS Chapter 3 MAINTENANCEChapter 4 TROUBLESHOOTING Chapter 2 RADAR OBSERVATIONFOREWORD FeaturesA Word to FR-8051/8111/8251 Owners 115/230 VAC CONFIGURATION OF FR-8051/8111/8251Antenna Unit SPECIFICATIONSTransceiver Module Others Power Supply and Power ConsumptionDisplay Unit Environmental ConditionsType EQUIPMENT LISTSStandard Set NameName Optional EquipmentSpare Parts xiiiCATEGORIZATION BY SPECIFICATION Control Description Chapter OPERATIONFigure 1-1 Control description 0.25 NM Display IndicationsFigure 1-2 Display indications NORMAL + NAV + PLOT Figure 1-3 Display indications lower partNormal + PLOT Normal + NAV Select NAV on DISP DATA menu1.2 Transmitting, Stand-by Procedure1.1 Turning the Radar On/Off 1.3 Selecting RangePresentation mode Loss of gyro signal1.4 Presentation Mode Selecting presentation moderepresentative display c Own ship is automatically reset to 50% of radiusDescription Presentation modeFigure 1-6 TRAIL menu 1.5 Menu OverviewBasic menu operation Figure 1-5 MAIN menuselection of plotting symbol Menu treeERASE erase all plotting symbols Preset pulselength for 0.75~1.5, 3, 6, 12~24NMMAN SPD 00.0kt INITIALTUNE SET AUTO, MANU SPD MODE MAN, LOG, NAV1.8 Adjusting Picture Brilliance Video lockup recovery1.6 Tuning the Receiver 1.7 Adjusting SensitivityFigure 1-8 BRILL menu 1.9 Adjusting Brilliance of Control Panel and Markers1.10 Adjusting Range Ring Brilliance 1.11 Suppressing Sea ClutterFigure 1-10 Effect of A/C RAIN control 1.12 Suppressing Rain Clutter1.13 The Heading and North Markers 1.14 Measuring the RangeMeasuring range by VRM Figure 1-12 How to measure range by VRMFigure 1-13 How to measure bearing by EBL 1.15 Measuring Bearing1.17 Measuring Range and Figure 1-14 How to assess risk of collisionCanceling the cursor offset 1.16 Collision Assessment by1.19 Off-centering the Picture Adjusting index lines intervalsCanceling off-centered picture 1.18 Index Lines1.21 Inscribing Marks on the Display Canceling zoomPresetting the FUNCTION key 1.20 ZoomFigure 1-19 FUNC menu Procedure1.23 Own Ship Speed Table 1-1 Eight available target objectivesManual speed input 1.24 Ship’s Graphic1.25 Interference Rejector 1.26 Echo TrailsTrail reference Canceling echo trailStarting echo trail Trail timeFigure 1-23 Plotting 1.27 Electronic Plotting E-plotTrail brilliance Plotting a targetTarget data Canceling target plottingCanceling individual target plotting Canceling all target plottingSelecting guard zone type 1.28 Setting a Guard Alarm ZoneFigure 1-24 In and out alarms Setting a guard zoneCanceling the guard zone and guard alarm 1.29 Watch AlarmFigure 1-25 How to set the guard alarm Silencing the aural alarmFigure 1-26 Echo average 1.31 Suppressing Second-Trace Echoes1.34 Selecting Pulselength Presetting pulselength1.32 Echo Stretch 1.33 Noise RejectionSelecting pulselength set to use Table 1-2 Default pulselength settings1.35 Waypoint Display 1.36 Outputting Cursor Position TLL data1.38 Sector Blanking 1.39 Alarm Output Signal On/OffFigure 1-29 Blank areas where transmission is suspended 1.37 Selecting Unit of Range Measurement, Bearing ReferenceThis page is intentionally left blank 2.1 Radar Picture, Target Properties and Radar Pulse 2.2 Range ResolutionFigure 2-2 Range resolution Chapter RADAR OBSERVATIONIndirect echoes 2.3 Bearing ResolutionFigure 2-3 Bearing resolution 2.4 False EchoesFigure 2-6 Side-lobe echoes 2.5 Minimum and Maximum RangesSide-lobe echoes Minimum rangeSART background How to show SART marks on the display2 SART range errors 2.6 Locating a Ship or Survival Craft in Distress by SART6 Gain 5 Detuning the radar3 Radar bandwidth 4 Radar side lobesThis page is intentionally left blank When Working on the Antenna Unit Chapter MAINTENANCEDanger!-Electrical Shock Hazard Check point 3.1 Periodic Maintenance Schedule3.2 Life Expectancy of Major Parts IntervalDanger!-Electrical Shock Hazard Chapter TROUBLESHOOTING4.1 Simple Troubleshooting When Working on the Antenna UnitServiceman qualification 4.2 Advanced-level TroubleshootingRemedy DANGER! - High VoltageProblem Check point and probablecause ProblemCheck point and probable RemedyFigure 4-2 Diagnostic test, test pattern 4.3 Diagnostic TestFigure 4-1 Diagnostic test screen This page is intentionally left blank DANGER Chapter LOCATION OF PARTS5.1 Antenna Unit Figure 5-1 Antenna unit all models, cover openedN photo No 5.2 RF Transceiver UnitFigure 5-2 RF transceiver unit FR-8251 Figure 5-3 RF transceiver unit FR-8251, bottom view, cover removedMODULATOR Board MD-9162 Magnetron FR-8051 MAF1422B FR-8111 MAF1425B Figure 5-4 RF transceiver unit FR-8051/8111Circulator RU-3686 IF Amplifier Limiter S-LX20 MIC RU-8014S or RU-9254N photo No 5.3 Display Unit common to all modelsFigure 5-6 Display unit, top view Figure 5-7 Display unit, top viewHigh voltage is present at the Figure 5-8 Display unit, right side viewFigure 5-9 Display unit, left side view potentiometers for adjustmentThis page is intentionally left blank A.1 Performance Monitor Appendix A DESCRIPTION OF OPTIONAL EQUIPMENTOperating a performance monitor A.3 Video Plotter RP-15 A.2 Auto Plotter ARP-15A.4 Fluxgate Heading Sensor C-2000 Page