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All targets being tracked are automaticallyprovided with a target label. In the case ofAIS targets, call sign (if any) is used forthis.Switching display of target label on/offfor new targets: Click on MENU ,DISPLAY SETTINGS, TARGET ID.Switching a target's label on/off: Clickon target with MORE, then click onSHOW LABEL.Entering text as target label: Click ontarget label (ID) in TARGET DATAdisplay, and enter text.

Target IDs

N

Selecting targets for the target data display: Click on target symbol. Targetsselected for TARGET DATA display are additionally marked with .Switching target data display on/off, switch-over of display: Move cursor into thetarget data display or into System Track data or waypoint data displayed there, clickon OTHER button initially displayed there in miniaturised form at top left, thenclick on 2 Targets for the overall display or 8 Targets for the target data display. Inthe case of 8 Targets display, with select the parameters to be displayed.Displaying additional AIS target data: Click on AIS target with MORE, then clickon DISPLAY AIS DATA. For further data, click on IDENTIFICATION.Displaying data of sleeping targets: Click on sleeping target symbol.

Display of the Target Data

U

Range and bearing of target

Target label

Target speed;T: Speed over ground /through waterR: Speed relative toown ship

Time to closest point ofapproachDistance of closestpoint of approach

Course;T: Course over ground / through waterR: Course relative to own ship

Time until target crosses ownship's heading line

Distance from point on own ship's heading line atwhich the target crosses this line

Content of overall TARGET DATA display:

U

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Switching VRM on/off: Click on VRM field.Setting the distance of VRM: Click on VRM in PPI, set the distance, and fix it byclicking again.Switching EBL on/off: Click on EBL field.Adjusting the EBL bearing: Click on EBL in PPI, set the bearing, and fix it by clickingagain.Adjusting the EBL origin: Click on EBL origin, then click on new position for origin. Ifnecessary, click on right-hand EBL-field and click on ABS for earth-fixed origin or RELfor origin moving with own ship. Selection of CENT or switching the EBL off and oncauses resetting of origin to your own ship.➥ Depending on PPI orientation, EBL value is true (T) or relative (R). If DO key is kept

pressed over T/R button , the alternative value is displayed.Measuring bearing and distance between two objects: Set the origin of EBL1 toobject A; switch on VRM1. Distance between EBL1 origin and marker on EBL1 corre-sponds to displayed VRM1 value. Click on marker, then click on object B. Same appliesto combination EBL2/VRM2.Determining bearing and range between two objects with measurement line: Clickinto PPI with MORE, click on SET LINE 1 or SET LINE 2. Click on object 1. At cursor,bearing and range relative to object 1 are displayed. Abort the display with MORE.Drawing the measurement line: As before, but instead of aborting click into PPI withDO.Deleting the measurement line: Click into PPI with MORE, click on CLEAR LINE 1or CLEAR LINE 2.

VRM, EBL, Measurement Lines (2 of each)

R

Tuning: Automatic tuning: Click on TUNE field with MORE,then click on AFC. If there are disturbances, performmanual tuning if necessary: Click on TUNE field, set tuningdisplay to maximum with trackball, and press DO key.Gain: Click in GAIN field and adjust value so that noise inPPI just becomes invisible and no more. With Clean Sweepon: increase gain.Anticlutter Rain and Sea: Automatic: Click on RAIN orSEA field with MORE, click on AUTO. Manual: Click onRAIN or SEA field, adjust value.Clean Sweep: Switching on/off: Click on CLEAN SWPfield. Changing the mode: Click on CLEAN SWP field withMORE, then click on mode: HARBOUR enlarges extremelysmall target-echoes; OPEN SEA and MEDIUM greatlyenlarges echoes of targets at close range; additionally,adaptive anticlutter sea.Switching interference rejection on/off: Click on IR.Accentuating strong video signals: Click on VE.Changing the pulse length (on master only): Click onSP/LP button.Doubling/halving the antenna rotation rate (if antenna issuitable for this): Click on HSC.Briefly suppressing synthetics or video: Press SYNTHOFF or VIDEO OFF .Checking radar performance with performancemonitor: See Operating Instructions.

Setting the Radar Video

A

Orientation values for settings on the open sea

Up to sea state 3 - 4,no rainGain 90% - 100%Sea 20%Rain 30%Clean HIGH*IR OnPulse SPUp to sea state 3 - 4,rain medium to heavyGain 85% - 95%Sea 20%Rain 50% - 60%Clean HIGH*IR OnPulse SP or LPSea state 6 - 9,with rainGain 80% - 90%Sea 30% - 50%Rain 40% - 50%Clean HIGH*IR OnPulse LP

* or MEDIUM

Switching radar operation on: Click on TX/RX field.Transceiver field appears; click on it. Antenna begins torotate and transmit.Selecting a transceiver: Click on TX/RX field withMORE. Transceiver fields appear; click on one of them.If transceiver had already been running, previous masterindicator becomes slave indicator. Switching slave indicator to become master indi-cator: Click on TX/RX field, then on MASTER. As aresult, previous master indicator becomes slave indi-cator. Switching indicator into Stand-by mode: Click onTX/RX field, then on TX OFF.

Radar Function On/Off, Interswitch,Master/Slave

Switching over: Between Head-Up and North-Up: Clickon H UP or N UP. From/to Course-Up: Click on samebutton with MORE, and select the mode. On switchingover to Head-Up, a switch-over to relative motionoccurs. Update in Course-Up mode: Click on C UP.

PPI Orientation

Switching on/off: Click on fields as follows: For vectors,VECTOR field; for past plots, PAST POSN field; fortrails, TRAILS field; for Path Prediction, PATH field. Forown ship symbol and stern line, click on MENU,DISPLAY SETTINGS, OWN SHIP or STERN LINE.Setting: Click on field VECTOR, PAST POSN, TRAILSor PATH with MORE, and click on desired value. Pathprediction colour: With MORE, click on PATH field andthen, in the PATH dialog, click on the field next to PATH.True/Rel switch-over: For vectors and past plotstogether: Click on T/R button behind VECTOR orPAST POSN. For trails: Click on T/R button behindTRAILS.

Own Ship and Target Symbols,Video Trails

P

Setting an event marker,Setting a position fix,Printing the screen contents:See Operating Instructions.

Switching display of Sleeping (AIS) Targets on and off: Click on AIS button .Manual target acquisition and automatic target tracking: Click on ACQ TGT, then click on target echo or sleeping target (symbol ) or onseveral one after another. By clicking again on ACQ TGT, switch off acquisition function of cursor.Clicked sleeping targets are tracked as AIS target (symbol ). Clicked target echoes are marked with . When radar recognises this kindof echo as a target, it is automatically tracked and is marked as an ARPA target or (fixed target). If radar does not recognise echo asa target, it is treated as a lost ARPA target. Acquiring the video under a sleeping target as ARPA target: Click on video with MORE, then clickon ACQUIRE TARGET (ARPA).Automatic target acquisition with Acquisition/Guard Zone: Switching on: Click on the horn symbol with MORE or (using DO) on MENU ,ALARMS, click on TARGET ALARMS, then ZONE 1 or ZONE 2. Sleeping targets entering there are acquired. Radar checks all radar echoesoccurring there, and acquires them as ARPA targets if appropriate. When a sleeping target or an ARPA target is acquired, TARGET IN AZ orTARGET IN GZ alarm appears, and target is marked with a flashing . Acknowledgement of this alarm starts automatic target tracking.Setting Acquisition/Guard Zones: Distance: Click on outer or inner boundary line of Acquisition/Guard Zone, and click again at desireddistance. Angle: Click on side boundary and click again at desired angle.Automatic AIS target acquisition by means of danger calculation: For a sleeping target with danger calculation switched on, as soon asTCPA and CPA values become less than permitted minimum the DANGEROUS TGT alarm appears, and target is tracked. Targets drawn withdashed lines cannot be acquired automatically.Target Merging: As long as an AIS target diverges from an ARPA target by not more than the distance, course and speed values that are setwith MENU , AIS, AIS SETTINGS, AIS CONTROL, AIS/ARPA TGT MERGING, the ARPA target symbol is suppressed.Loss of target: If a tracked target is lost within target tracking range of 20 NM, LOST TARGET alarm appears and target is marked with or

(flashing).Deletion of targets: Deleting one target: Click on target with MORE, then click on DELETE TARGET. Deleting several targets: Click on ACQTGT with MORE, then click on DELETE TARGETS. ACQ TGT button becomes DEL TGT button. As long as it is flashing, targets can be deleted

ARPA Targets and AIS TargetsJ

N

N

Displaying data of Aids-to-Navigation: Click on Aid-to-Navigation symbol.Display of received safety messages: New safety messages are displayed byacknowledgement of AIS NEW SAFETY MESSAGE alarm, and stored ones aredisplayed after clicking of MENU , AIS, SAFETY MESSAGE, READ, marking ofmessage, and clicking of SHOW.Broadcasting a distress message: Click on MENU , AIS, SAFETY MESSAGE,SEND. In MSG TYPE field, select distress message. Click on SEND.Sending self-edited message to one recipient: Click on symbol of recipient withMORE, then click on SEND SAFETY MESSAGE (with DO). Message with newtext: Enter text in message field. Repeating message: In MSG TYPE field, withNEW MSG or USER 1 ... 5 call up the message sent last under this designation (canbe altered in message field before being sent again). Click on SEND.➥ By clicking on MMSI field, you can switch over between broadcasting and

sending to one recipient.Updating of transmitted own ship data: Click on MENU , AIS, SET VOYAGEDATA, and enter up-to-date data.Displaying all transmitted own ship data: Click on own ship symbol with MORE,then click on DISPLAY OWN AIS DATA. For further data, click on IDENTIFICATION.Long Range Interrogations and AIS channel settings: See Operating Instructions.

AIS Functions

N

N

N

If, for a sleeping target or for a tracked radar target with danger computation switchedon, the TCPA and CPA values are too low, DANGEROUS TARGET alarm appears.Settings for this are made in TARGET ALARMS dialog: click on MENU ,ALARMS, TARGET ALARMS.Switching danger computation on/off: Click on DANGEROUS TARGETS. Ifdanger computation is ON, danger computation for AIS too should always be ON (ifnecessary, switch it on with button AUTO AIS TGT ACQ).Setting limit values for TCPA and CPA: Click on TCPA LIMIT or CPA LIMIT fieldand set the value.

Collision Avoidance (TCPA, CPA)

N

H

B

D

A

F

E

C

GPages 1 + 3

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Q P MR K J

T

N L

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by clicking. Finally, click on DEL TGT button.Deleting all targets: Click on ACQ TGT with MORE,then click on DELETE ALL TARGETS.➥ When deletion occurs, AIS targets become

sleeping targets.

True Motion (TM): Radar video is fixed; own ship symbol moves acrossscreen. PPI orientation is North-Up or Course-Up. Trails and vectors arealways displayed true.Relative Motion (RM): Own ship's position is fixed; radar video movesrelative to own ship according to own ship's movement. Trails and vectorscan be displayed true or relative.Switching over: Clicking on TM/RM button causes switch-over betweenTM and RM. If PPI orientation is Head-Up, switch-over to TM causesswitch-over to North-Up.TM Reset: Occurs automatically after TM RESET button flashes, ormanually by clicking on TM RESET button.Centring/off-centring the display (RM): Centring: Click on CENTER. Off-centring: a) Click on OFF CENT , then click on new position in PPI or b)click on new position with MORE, than on OFF CENTER (with DO).Off-centering on the Max Ahead position: With MORE, click on OFFCENT; then click on MAX AHEAD.

True Motion / Relative Motion

B

B

Step-by-step switch-over between 0.25 and 96 NM: Move cursor to RANGE field and click on arrow button.Direct switch-over and selection of docking ranges 250 and 500 m: Click on RANGE field with MORE, and then click on range value.

Range

Switching range rings or grid on/off: Click on RINGS/GRID button.Switching over between range rings and grid: Click on RINGS / GRIDbutton with MORE, then click on RINGS or GRID.

Range Rings, Grid

Page 1

Switching the Radar On/OffSwitching on: Switch on a monitor of any radar indicator orCONNINGPILOT with ON/OFF switch or POWER pushbutton;this switches on all installed display electronics units and trans-ceivers. After warm-up phase (approx. 3 minutes), Stand-bymode is achieved. In Stand-by mode, transceiver does nottransmit and antenna does not rotate. For switching the radarfunction on, see page 2.Switching off: Switch off all monitors of the radar indicators andCONNINGPILOTs with ON/OFF switch or POWER pushbutton(press POWER pushbutton for a fairly long time). As long asthere is one indicator switched on, all indicator electronics unitsand all transceivers remain switched on.

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Order No.: 390001656k_r11_rad_e.fm / 18.08.05

Revision: 01 (2005-06)Item No.: ED 3051 G 302

General Info about OperatingMany display fields on screen also act as buttons or input fields.

Operating is done by using trackball to move cursor to desired field and then briefly pressing DO key or a MORE key. This procedure, executed with DO key, is called clicking in the following.

Finding the cursor: Press aMORE key and the DO key atsame time. Cursor then jumpsto its waiting position (abovehorn symbol ).

Functions needed frequently are operated with DO key, and the others – if any – with MORE key. Often, clicking with MORE key opens a menu consisting of several buttons, one of which has to be clicked.

As soon as cursor is situated on a button or a field that can beoperated, cursor shape becomes a hand and button or field getsa thin, black frame. If help function is switched on, function ofDO key and (if applicable) of MORE key is displayed in Quick Infobox (see page 2).There are two MORE keys with identical functions to alloweasy operation by both right-handed and left-handed persons:With ball of thumb supported, operate trackball with thumb, DOkey with index finger, and a MORE key with middle finger.

Buttons and fields with low-contrast text cannot be operated atpresent.

Buttons which only switch functions on/off are when func-tion is switched on.

When a function requiring an input in PPI is switched on (e.g.ACQ TGT, ADJUST), corresponding button flashes in .

When an input field is clicked, a virtual keyboard appears. Afterinput or changing of value or text, entering is performed byclicking on OK situated in virtual keyboard.

Operating the sliding controllers (e.g.GAIN): Click on sliding controller , adjustvalue with trackball , and press DOkey .

With optional radar function keyboard, the most frequent oper-ating procedures can alternatively be performed by simplepressing of keys - see Operating Instructions.

A deactivated trackball can be activated by pressing the DO keyfor three seconds.

DOkey

MORE key...for left-handedpeople

for right-handedpeople

Trackball

G

Q

green

yellow

12

3

GAIN 27 %

2 1

3

If cursor is situated in PPI, then instead of position data , the geogr.position of cursor as well as bearing and range of cursor position aredisplayed; also, time to go (TTG) to this position and estimated time ofarrival at cursor position (ETA) are displayed in Quick Info box .

Cursor DataF

Q

Selecting brightness/colour palette: Click on BRILL button . Byclicking on DAY or NIGHT, select colour palette NORMAL DAY orNORMAL NIGHT, or click on button with MORE and select other colourpalettes. Fine adjustment with brightness and contrast knobs or withBRILL, BRIGHTNESS/CONTRAST. With BRILL, SETTINGS, brightnessof radar video, of groups of synthetics displayed in the PPI and of thearea outside the PPI can be adjusted separately.➥ Making a very dark screen brighter: Press a MORE key, then the

DO key, and keep both keys pressed; with the second MORE key,make the screen brighter step by step.

Brightness, ColourK

Optional display of an activated Docking, Zoom, Depth or Wind display(at the CONNINGPILOT only Depth- and Wind-Display, even withoutactivation) or of an opened dialog (e.g. TRIAL MANOEUVRE or EDITMAP dialog or dialogs with AIS data or settings):Activation/deactivation for the display: Click on MENU , DISPLAYSETTINGS, then on DOCKING, ZOOM, DEPTH and/or WIND.Opening/closing the dialog: Opening: see description of the corre-sponding function. Closing: with the CLOSE button of the dialog.Displaying a different activated display or opened dialog: Movecursor into Multidisplay, click on OTHER button initially displayed therein miniaturised form at top left, then click on desired display or dialog.Display settings: See Operating Instructions.

Multidisplay H

N

Detailed Info about Operating

All settings affect the entire system.

Synchronising the course transfer: Click on compass course andenter compass course (only for compass with synchro/stepper transfer).

Selecting a speed sensor: By clicking, select sensor field thenpreselect desired sensor. In the Multidisplay , data of preselectedsensor appear, and also - for single-axis logs - the set and drift computedby the system. The latter can be changed after clicking on SET or DRIFT.Clicking on SELECT selects preselected sensor.If sensor can deliver WT and BT data at same time, specify BottomTrack / Water Track priority: Click on sensor field , then click onsensor. If priority is to be given to WT data, colour the WT field behindPRIO in Multidisplay by clicking; otherwise, colour the BT field.Inputting the speed manually: Select MAN as speed sensor, and entervalues in the Multidisplay.Reference Target Tracking: Defining reference targets: Click on a fixedtarget with MORE, then click on SELECT REFERENCE TARGET. Ifpossible, repeat the process for other fixed targets. Reference TargetTracking is switched on by selecting the speed sensor REF TGT.

Selecting a position sensor: By clicking, select sensor field thenpreselect desired sensor. Check data of preselected sensor appearing inthe Multidisplay . The preselected sensor is selected by clicking onSELECT.Determining position by dead reckoning: Select the position sensorEP. If necessary, correct the position values before clicking on SELECT.Checking the accuracy of position data, position error correction: Ifmap symbols or chart symbols do not coincide with their radar videos:Click on ADJUST. In PPI, click on a symbol, and then on correspondingradar video. LAT/LON values of correction are displayed behindADJUST.Cancelling the position error correction: With MORE, click onADJUST; then click on RESET ADJUST.

Specifying the use of GPS mode: Click on the sensor field or .If function DGPS ONLY is switched on, GPS data of a DGPS receiverare not evaluated if Differential mode is not available.

Navigation Data

C

DH

D

H

E

H

D E

Switching-on display of trial manoeuvre: Click on MENU , UTILI-TIES, TRIAL MANOEUVRE. TRIAL MANOEUVRE dialog appears inthe Multidisplay . Target data displayed there refer to the simulatedmanoeuvre.Switching over between relative and true display: In TRIALMANOEUVRE dialog, click on TRUE/REL button.Setting the trial manoeuvre: Click on CSE field in TRIALMANOEUVRE dialog then enter course, click on DELAY field then entermanoeuvre instant, click on SPD field then enter speed. In True Displaymode, click on RAD field then additionally set the radius; after clickingon TIME field, check trial manoeuvre by changing the observationinstant.Switching off display of trial manoeuvre: In TRIAL MANOEUVREdialog, click on CLOSE button.

Trial manoeuvre in True Display mode:Check by variation of the TIME input

Trial ManoeuvreN

H

Radius that is set with RAD

The present own position

Positions after the time entered at TIME

Trial manoeuvre line

Presenttarget positions

Distance up until the trial manoeuvre, as selected with DELAY

Course that is set with CSE

Cursor in PPI: See Section Cursor Data on page 3.Cursor not in PPI: Stopwatch (see Operating Instructions), date, time,and zone time.Cursor situated over field which can be operated, and help functionswitched on: Function of DO and MORE keys.Inputting the zone time: Click on ZT/UTC field, input the value.

Quick Info Box Display depends on cursor position:Q

Alarms are displayed in alarm list which opens automatically in the Multi-display .Switching off acoustic signal (if any): Click on horn symbol or clickon ACK in alarm list.Acknowledging an alarm (if possible): In alarm list, mark alarm byclicking, and click on ACK.Suppressing acoustic signal for particular alarms: Click on MENU,ALARMS; switch off BUZZER by clicking; as result, horn symbol gets across.Switching off display of alarm list: In alarm list, click on HIDE. Hornsymbol remains red, i.e. alarm is still present.Switching-on display of alarm list manually: Click on horn symbol.Suppressing the output of certain alarms (if configured): In the menuALARMS > SETTINGS.

Alarms

HG

Switching help function on/off: Click on MENU , DISPLAY SETTINGS,HELP. (Help function is constantly switched on at the CONNINGPILOT.).

Help Function (Help text in the Quick Info box) Q

N

All objects displayed must be present in CHARTPILOT.Chart mode must be switched on (button is called CHART).Switching the Chart mode on: Click on MENU , then CHART.Switching the display of User Chart Objects and AIS Aids-to-Navi-gation on/off: Click on CHART , then USER CHART OBJECTS orAIS AIDS-TO-NAV.Switching area-objects over between area display and contourdisplay: Click on CHART , then AREAS FILLED.Switch-over of symbol presentation: RADARPILOT: SelectCHART , then SYMBOLS field, then symbol type. (CHARTRADAR/MULTIPILOT: see Brief Operating Instructions Chart, ECDIS, ConningFunctions)Switching the display of text labels on/off: Click on CHART , thenTEXT LABELS.

Chart Objects

MN

M

M

M

M

All objects displayed must have been edited on this radar indicator ortransferred to it.If a CHARTPILOT exists, Radar mode must be switched on (buttonis called MAP). Switching the Radar mode on: Click on MENU ,then RADAR.Switching the display of map and of AIS Aids-to-Navigation on/off:Click on MAP , then MAP or AIS AIDS-TO-NAV.Specifying the display of map symbols and Aids-to-Navigationsymbols: Click on MAP , then on field behind SYMBOLS. Duringradar observation, select OUTLINE.

MAP

MN

M

M

Radar, ARPA, AIS Functions

Brief Operating Instructions

WARNING: Observe safety precautions - see Operating Instructions.

on the Radar 1100 Series

Scope:This document describes functions of RADARPILOT 1100, including also the case when a CHARTPILOT 1100 and a CONNINGPILOT 1100is installed. It is also applicable for Radar mode of CHARTRADAR 1100 and of MULTIPILOT 1100 and also, unless stated otherwise, forChart mode of CHARTRADAR and Chart Radar mode of MULTIPILOT. The deviations which exist in ECDIS mode of MULTIPILOT aredescribed in Brief Operating Instructions Chart, ECDIS, Conning Functions.

Operating the radar keyboard, alternative operating procedure via context menus, Sensor Master, sensor monitoring, editing of tracks andmap, display of track data, EPA functions, VDR operation, version check, maintenance, self-test, manual data-transfer etc.: See OperatingInstructions.

Pre-planned tracks are defined by geographical waypoint coordinates.They are preferably edited on a CHARTPILOT, but can also be editedon all radar indicators (see Operating Instructions). Relative to track tobe sailed and approach path to the track, limit values can be set,exceeding of which will trigger an alarm. For this purpose, track to besailed must be defined as System Track.➥ System Track can only be used in predefined direction (ascending

WPT NUMBER).Selecting the track to be displayed: Click on TRACK , LOADbutton, relevant catalog, tracks to be displayed, then LOAD.Switching the display of track elements on/off in general: Click onTRACK ; switch desired components (COURSE, WPT NUMBER,LEG, WPT SYMBOL) on/off by clicking.Cancelling the display of tracks: Click on TRACK , CLEARbutton, track(s) to be switched off, then CLEAR.

Defining the System Track: Click on TRACK , then SET button,track, then SET. System Track is displayed in .➥ Cancelling the definition of System Track: Click on TRACK ,

then CANCEL button.If ship is situated before first waypoint of System Track, the approachpath leading to it is displayed automatically.Drawing and/or recomputing the approach path to a particularwaypoint: Click on TRACK , SELECT TO-WPT, select the waypointin the list, then click on SELECT.

Pre-planned Tracks, System Track

L

L

L

Lred

L

L

Switching parallel index line on/off: Click on number of line.Setting the distance of the line: Click on line in region of least distancefrom own ship, set the distance, and click again.Adjusting the direction: Click on line near compass rose. Adjust direc-tion and click again.➥ Distance from own ship and direction / opposite direction are

displayed as long as line is being operated in PPI.Changing the display of bearing: Clicking on T/R button causesswitch-over between display of north-based direction / opposite direction(T) and directions based on ship's longitudinal axis (R).

Parallel Index Lines (4 independent lines)S

T

Setting the alarm limit values: Settings for alarms are made inTRACK/DEPTH ALARMS dialog: Click on the horn symbol with MOREor (using DO) on MENU , ALARMS, and then click onTRACK/DEPTH ALARMS➥ Values can be overwritten in part by the values contained in the

System Track. If a TRACKPILOT is connected, the followingsettings can only be made on TRACKPILOT Master - see BriefOperating Instructions Track Keeping Functions.

In COURSE field, difference between own course and track direction isset for which COURSE LIMIT EXCEEDED alarm appears. In TRACKfield, cross-track distance is set for which TRACK LIMIT EXCEEDEDalarm appears. In WPT APPROACH field, time period is set for whichAPPROACHING WAYPOINT alarm appears before next waypoint isreached. To change value, click on relevant field and enter value.Switching the alarm output on/off: With LIMITS button, output of theCOURSE LIMIT EXCEEDED and TRACK LIMIT EXCEEDED alarms isswitched on/off; with WPT APPROACH button, output of APPROA-CHING WAYPOINT alarm is switched on/off.

Depth alarm: DEPTH LIMIT EXCEEDED alarm can be generated assoon as connected navigation echosounder measures a depth lessthan the set limit value.Setting the alarm limit value: Click on DEPTH ALARM field and entervalue; possible at all indicators, and distributed system-wide.Switching the alarm output on/off: Click on DEPTH ALARM button.

Track Monitoring, Depth Alarm

N