Furuno 1942 MARK-2 Stay away from transmitting scanner, Radiator Distance to, Worst case 1.70 m

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SAFETY INSTRUCTIONS

DANGER

Stay away from transmitting scanner.

The radar scanner emits microwave radiation which can be harmful to the human body, particularly the eyes. Never look directly into the scanner radiator from a distance of less than 1 m when the radar is in operation.

Radio Frequency Radiation Hazard

The radar scanner emits electromagnetic radio frequency (RF) energy which can be harmful, particularly to your eyes. Never look directly into the scanner aperture from a close distance while the radar is in operation or expose yourself to the transmitting scanner at a close distance.

Distances at which RF radiation levels of 100 and 10 W/m2 exist are given in the table below.

Note: If the scanner unit is installed at a close distance in front of the wheel house, your administration may require halt of transmission within a certain sector of scanner revolution. This is possible—Ask your FURUNO representative or dealer to provide this feature.

MODEL

Radiator

Distance to

Distance to

 

type

100 W/m2 point

10 W/m2 point

1932 MK-2

XN10A

Worst case 0.10 m

Worst case 1.70 m

 

 

 

 

1942 MK-2

XN12A

Nil

Worst case 1.20 m

 

 

 

 

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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 System Configuration Scanner UnitDisplay 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 EBLCancelling offcentered picture Offcentering the PictureMeasuring range and bearing between two targets 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 NoiseFalse Echoes Multiple EchoesSide-lobe 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 Maintenance & Troubleshooting Preventive MaintenanceReplacing the Fuse 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