Furuno FR-8111, FR-8251 Menu Overview, Basic menu operation, Changing pages on the Initial menu

Page 23

1.5 Menu Overview

The MAIN menu, composed of nine menus, con- tains functions which normally do not require fre- quent adjustment in everyday operation.

Basic menu operation

1)Press the MENU key to display the MAIN menu.

2)Operate the VRM or EBL control to select a menu with the cursor and press the ENTER/ SELECT key. (You can also select menus by pressing key or control shown on the MAIN menu. In this case you need not press the EN- TER/SELECT key.)

For example, select the TRAIL menu.

TRAIL

Sel Item by VRM & hit ENT.

MAIN

Sel Item by VRM & hit ENT.

TIME CONT

MODE

 

15S

Cursor

30S

1M

3M

6M

Options of menu selected

TRAIL ECHO TRAIL

GUARD GUARD ALARM

MARK&

 

TIME

AUDIO

DATA

MARK

ALM

OFF

FUNC3

FUNCTION

BRILL

 

 

 

 

TRUE

TONE MULT

15M

30M CONT

appear here.

PLOT PLOT SYMBOL

ECHO

INITIAL

SIG

A/C AUTO

Current setting

You can select a menu by using the cur- sor or (in most cases) pressing appropriate key on the control panel. To select the PLOT menu, for example, select PLOT and press the ENTER/SELECT key or press the PLOT SYMBOL key.

Cursor circumscribes current selection.

Figure 1-5 MAIN menu

Figure 1-6 TRAIL menu

3)Select option (in far right-hand column) by operating the VRM or EBL control.

4)Press the ENTER/SELECT key to register se- lection.

5)Press the MENU key to close the menu.

Changing pages on the INITIAL menu

The initial menu has two pages: INITIAL1 and INITIAL2. You can switch between them as fol- lows:

Previous page: Place the cursor on [−] and press the ENTER/SELECT key.

Next page: Place the cursor on [↓] and press the ENTER/SELECT key.

1 – 7

Page 22 Page 24
Image 23
Page 22 Page 24
Contents Marine Radar 00080735211 Safety Information Do not diassemble or modify the equipment Iii Radio Frequency Radation HazardUse the correct fuse Compliance with R&TTE Directive 1999/5/EC Table of Contents Maintenance Vii Features Word to FR-8051/8111/8251 OwnersForeword Configuration of FR-8051/8111/8251 Transceiver Module SpecificationsAntenna Unit Others Power Supply and Power ConsumptionDisplay Unit Environmental ConditionsXii Equipment ListsStandard Set Xiii Optional EquipmentSpare Parts Xiv Categorization by SpecificationControl Description Operation25 NM Display IndicationsDisplay indications lower part Transmitting, Stand-by Turning the Radar On/OffSelecting Range Selecting presentation mode Presentation ModeDescription Changing pages on the Initial menu Menu OverviewBasic menu operation MK Erase erase all fixed marks Menu treeInitial Tune SET AUTO, Manu SPD Mode MAN, LOG, NAV Selecting tuning mode Tuning the ReceiverAdjusting Sensitivity Adjusting Picture BrillianceAutomatic anti-clutter control Adjusting Brilliance of Control Panel and MarkersAdjusting Range Ring Brilliance Suppressing Sea ClutterMeasuring range by the range rings Suppressing Rain ClutterHeading and North Markers Measuring the RangeMeasuring Bearing Collision Assessment by Measuring Range Offset EBL Canceling the cursor offsetOff-centering the Picture Index LinesFunction key ZoomInscribing Marks on the Display Automatic speed input Own Ship SpeedTurning on a function Manual speed input Ship’s GraphicInterference Rejector Echo TrailsTrail reference Canceling echo trailStarting echo trail Trail timePlotting a target Electronic Plotting E-plotTrail brilliance Vector time Canceling target plottingTarget data True or relative vectorActivating the guard zones Setting a Guard Alarm ZoneSetting a guard zone Selecting guard zone typeHow to turn on echo averaging Watch AlarmSilencing the aural alarm Canceling the guard zone and guard alarm26 Echo average Suppressing Second-Trace EchoesSelecting Pulselength Presetting pulselengthEcho Stretch Noise RejectionSelecting pulselength set to use Waypoint DisplayOutputting Cursor Position TLL data Sector Blanking Alarm Output Signal On/OffSelecting Unit of Range Measurement, Bearing Reference This page is intentionally left blank Radar Picture, Target Properties and Radar Pulse Range ResolutionRadar Observation Multiple echoes Bearing ResolutionFalse Echoes Indirect echoesBlind and shadow sectors Minimum and Maximum RangesSide-lobe echoes Minimum rangeLocating a Ship or Survival Craft in Distress by Sart Gain This page is intentionally left blank When Working on the Antenna Unit MaintenancePeriodic Maintenance Schedule Simple Troubleshooting TroubleshootingServiceman qualification Advanced-level TroubleshootingProblem Check point and probable Remedy Cause Problem Check point and probable Remedy Cause Diagnostic test, test pattern Diagnostic TestThis page is intentionally left blank Antenna Unit Location of PartsModulator Trigger RF Transceiver UnitRF transceiver unit FR-8051/8111 Display unit, top view Display Unit common to all modelsDisplay unit, right side view This page is intentionally left blank Operating a performance monitor Performance MonitorFluxgate Heading Sensor C-2000 Auto Plotter ARP-15Video Plotter RP-15 Page

FR-8251, FR-8111 specifications

Furuno has long been a leader in marine electronics, and its FR-8251 and FR-8111 radar systems continue that tradition. Both are advanced systems designed specifically for professional mariners who demand high performance, reliability, and technological sophistication in their navigational tools.

The Furuno FR-8251 is a powerful radar system that boasts a range of features tailored for commercial vessels. With a 25 kW transmitter, the FR-8251 delivers exceptional performance, providing a clearer and more detailed image of the maritime environment. It is equipped with advanced signal processing technology, including the Doppler processing feature, which allows for the detection of moving targets. This is highly beneficial for collision avoidance, as it provides accurate information regarding the speed and direction of other vessels.

Another noteworthy feature of the FR-8251 is its large, high-resolution display that enhances visibility and ease of use, even in challenging weather conditions. The user interface is straightforward, allowing for quick adjustments and easy navigation through the various settings. It supports a variety of display formats and allows for customization, enabling operators to tailor the information presented according to their specific needs.

On the other hand, the Furuno FR-8111 is equally impressive and designed as a more compact solution without sacrificing performance. This model comes with a 12 kW output and is specifically crafted for smaller vessels, yet it still delivers high-quality radar coverage. Utilizing Furuno’s renowned Automatic Target Tracker (ATT) technology, the FR-8111 enables mariners to efficiently track multiple targets, significantly enhancing situational awareness.

Additionally, both the FR-8251 and FR-8111 come with integrated ARPA (Automatic Radar Plotting Aid), providing users with sophisticated tools for navigation and collision avoidance. The presence of multiple target tracking empowers operators to make informed decisions, optimizing safety at sea.

Furuno’s commitment to reliability and durability is evident in both models, which are designed to withstand the harsh marine environment. Their robust build quality ensures longevity, while their advanced technologies offer peace of mind.

Both the Furuno FR-8251 and FR-8111 are excellent choices for professional mariners seeking cutting-edge radar systems. With their impressive performance, user-friendly interfaces, and advanced technologies, these radar systems set the standard in marine navigation, providing essential support for safe and efficient voyages.
Top Page Image Contents