Furuno 1942 MARK-2 manual Dimensions and Mass

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	Water temperature:	MTW>MDA
	Time:	ZDA
	Cross track error:	RMB>XTE>APB
		*1: calculate by magnetic drift.
(7)	Output Data	NMEA0183 (Version1.5/2.0), RS-422
		TLL (target data) and RSD
5. ENVIRONMENTAL CONDITION
(1)	Ambient Temperature	Scanner Unit: -25°C to +70°C
		Display Unit: -15°C to +55°C
(2)	Relative Humidity	95 % or less at +40°C
(3)	Waterproofing	Scanner Unit: IPX6
		Display Unit: IPX4
6. POWER SUPPLY & POWER CONSUMPTION
(1)	Power Supply	12-32 VDC (10.8 to 41.6 VDC)
(2)	Voltage and Current	24rpm: 12 VDC/7.8A, 24VDC/3.9A, 32VDC/2.9A (100 kt)
		48rpm: 12 VDC/8.8A, 24VDC/4.4A, 32VDC/3.3A (70 kt)
(3)	Power Consumption	24rpm: 70 W to 90 W (100 kt)
		48rpm: 85 W to 105 W (70 kt)
7. DIMENSIONS AND MASS
		See the Outline Drawings
8. COATING COLOR
(1)	Display Unit	Panel: N3.0
		Chassis: 2.5GY5/1.5
(2)	Scanner Unit	N9.5

9. COMPASS SAFE DISTANCE

(1)	M1932M2
	Display Unit	Standard: 1.1 m	Steering: 0.8 m
	Scanner Unit	Standard: 1.0 m	Steering: 0.8 m
(2)	M1942M2
	Display Unit	Standard: 0.75 m	Steering: 0.6 m
	Scanner Unit	Standard: 1.1 m	Steering: 0.8 m

SP - 3

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Contents Marine Radar Page Nil Worst case 1.20 m Stay away from transmitting scannerRadiator Distance to Worst case 1.70 mKeep heater away from equipment Do not open the equipmentDo not disassemble or modify the equipment Use the proper fuseCompliance with R&TTE Directive 1999/5/EC Foreword FeaturesTable of Contents Menu KEY Menu TreeTable of Contents by INDICATION, Marker Display Unit System ConfigurationScanner Unit How Radar Determines Bearing What is Radar?Principle of Operation How Radar Determines RangeHow radar works Control Description Basic OperationTransmitting Economy modeTurning the Radar On/Off Stand-bySelecting the Range Adjusting Picture BrillianceAdjusting Receiver Sensitivity Adjusting the A/C SEA Control Reducing sea clutterAdjusting A/C Rain Adjusting the A/C Rain Control Reducing rain clutterAdjusting the A/C SEA control Tip for adjusting the A/C SEAMeasuring range by cursor Measuring the RangeErasing the Heading Marker, North Marker Measuring range by range ringsMeasuring the Bearing Using the Offset EBLMeasuring range and bearing between two targets Cancelling offcentered pictureOffcentering the Picture Zoom Cancelling zoomHead up Selecting the Presentation ModeMenu Operation Basic Menu OperationMagnifying Long Range Echoes echo stretch Echo TrailContinuous trail Cancelling echo trailSuppressing Radar Interference Fixed time trailSelection of guard zone type Guard AlarmSetting a guard zone Selecting PulsewidthHow watchman works Silencing the audible alarmCancelling the guard zone and guard alarm WatchmanTo turn navigation data on or off Cancelling watchmanDisplaying Navigation Data Turning on watchmanOther Menu Description Other Menu DescriptionOutputting Target Position Adjusting Brilliance of MarkersFunction Controls Suppressing NoiseSide-lobe Echoes False EchoesMultiple Echoes Blind and Shadow Sectors Indirect EchoesGeneral remarks on receiving Sart Sart Search and Rescue TransponderShowing Sart marks on the radar display Summary to detect Sart responseThis page is intentionally left blank Replacing the Fuse Maintenance & TroubleshootingPreventive Maintenance But Then TroubleshootingSelf Test This page is intentionally left blank Display accuracy is affected by the following Operation of ARP-10 OptionKeys used for auto plotter Principal specificationsGeneral ARP-10 Menu OperationARP Menu Deactivating the auto plotterAutomatic acquisition Setting auto acquisition areaAcquiring Targets Manual acquisitionAll targets Displaying Target DataTerminating Tracking of Targets Individual targetsPast Position Display Mode and Length of VectorsTrue or relative vector vector mode CPA/TCPA alarmLost target alarm This page is intentionally left blank Specifications of Marine Radar Display Unit Dimensions and Mass IN-1 IndexPage Page Page 00080835401