Furuno 841 MARK-2 manual Selecting the Display Mode, Display modes

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2.13Selecting the Display Mode

The display mode may be selected with the [DISP MODE] key. Four modes are avail- able (with navigation input): Normal, Nor- mal + Window, Normal + Nav Data, and Normal + Window + Nav Data.

Each time the key is pressed the display mode changes in one of the sequences shown below, depending on equipment connected and menu settings.

Note: In the window display mode, the [DISP MODE] key reselects zoom area. To select the display mode while in the window display mode, press the key twice.

Window Display	WIDE	/	ZOOM
Nav Display	ON	/	OFF

VRM	EBL	+CURSOR	VRM	EBL
. NM	**.°R	*.NM **.° R	. NM	**.°R

ZOOM

+CURSOR

***.**NM ***.*° R

Window Display	WIDE	/	ZOOM
Nav Display	ON	/	OFF

VRM	EBL	+CURSOR
. NM	**.°R	*.NM **.° R

		ZOOM
VRM	EBL	+CURSOR
. NM	**.°R	*.NM **.° R

Figure 2-11 Display modes

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Contents Marine Radar B . N o . O M E 3 4 4 4 Safety Instructions Do not operate the equipment with wet hands Do not open the equipmentStay away from transmitting antenna Do not disassemble or modify the equipmentUse the correct fuse IiiTable of Contents Foreword FeaturesDisplay Unit SpecificationsAntenna Unit Transceiver Module contained in radomeInterface Nmea Complete Set Installation Materials CP03-15xxAccessories FP03-05900 Equipment ListOptional Equipment Model 841 MARK-2 ConfigurationPrinciple of Operation How radar works Control Description Operation675NM 220.9R 0.646NM 308.7R Display Indications and MarkersTurning the Radar On and Off 5NMSelecting the Range Adjusting LCD Backlighting and Display ToneAdjusting Control Panel Brilliance TransmittingSTC MAN Auto Adjusting GAIN, STC, A/C Rain and FTCGeneral procedure How to tune manually Tuning the ReceiverAdjusting A/C Rain Adjusting FTCMeasuring the Bearing Measuring the RangeSee the table on the next Menu OperationPress the Menu key to open the menu. The main menu appears Menu Function Menu description11 Display modes Selecting the Display ModeCU course-up Selecting the Presentation ModeWindow Display Course-up, you may select CU or WPT- UP, on the menuWPT-UP waypoint-up Guard AlarmSetting the guard zone Silencing the audible alarmSuppressing Radar Interference Canceling the guard zoneSelecting Pulselength Suppressing Noise InterferenceOff Centering the Display Navigation Data Display Echo TrailsTurning echo stretch on or off Setting up the nav data displayEcho Stretch magnifying long range echoes Press the Menu key Select Nav Data and press the ENT keyTurning on watchman Selecting Unit of Measurement for RangeSelecting Bearing Reference WatchmanDisplaying Navigation Data During Stand-by Canceling watchmanErasing the Heading Marker Deselecting RangesDisplaying Cursor Position, Range and Bearing to Cursor Visual Alarm IndicationsError Visual alarm Outputting Cursor Position to NavigatorSuper-refraction Interpreting the DisplayRadar Wave and Radar Horizon Target Properties and Radar Wave ReflectionMultiple echoes Bearing ResolutionRange Resolution False EchoesIndirect echoes Side-lobe echoesNautical Chart and Radar Picture Safety Information Maintenance & TroubleshootingPeriod Check point Remarks Preventative MaintenanceReplacing the Fuse But Then TroubleshootingSelf Test Self TestMounting Antenna Unit InstallationSiting, handling considerations Parallel with the fore and aft line Holes for antenna unitMounting considerations Display Unit InstallationDisplay unit is designed to be mounted on a tabletop Mounting procedureConnections Signal cable connectionHeading Sensor Connection To connect external equipment to the OP- Tion connectorFor E/S Navigation aid, video sounder connectionRadar Installation Check ListFollow the procedure below to obtain proper radar picture Initial Adjustment of PictureDisplaying the Installation Menus Sweep Timing Entering Initial SettingsRelative Bearing Alignment Press the Menu key and turn off the power Closing the Installation MenusPage Page Page Page Page Page