3. TARGET TRACKING (TT) 3.13 Past Position Display The past position display shows equally time-spaced dots marking the past positions of any targets being tracked. A new dot is added every minute (or at other preset time intervals) until the preset number is reached. If a target changes its speed, the spacing will be uneven. If it changes the course, its plotted course will not be a straight line. Past position orientation, true or relative, is controlled with [TRAIL MODE] in the [TRAIL] context menu.
3. TARGET TRACKING (TT) 3.14 Set and Drift Set, the direction in which a water current flows, can be manually entered in 0.1-degree steps. Drift, also known as “Rate”, or the speed of the current, can also be entered manually in 0.1-knot steps. When course through water and speed through water are available, activate set and drift to get course over ground and speed over ground. Set and drift corrections are beneficial for increasing the accuracy of vectors and target data.
. TARGET TRACKING (TT) 3.15 Collision Alarm (CPA, TCPA) This radar calculates CPA and TCPA by using own ship and relative target positions. The TT continuously monitors the predicted range at the Closest Point of Approach (CPA) and predicted time to CPA/TCPA Alarm CPA (TCPA) of each TT. When the The CPA and TCPA alarm feature should predicted CPA of any TT becomes never be relied upon as the sole means for smaller than a preset CPA range and detecting the risk of collision.
3. TARGET TRACKING (TT) Note: When the "TT DANGER OF COLLISION" alarm is generated the AIS display is automatically turned on. 3.16 Acquisition Zone The acquisition zone functions both to alert you targets in a specific area and acts as an automatic acquisition area when automatic target acquisition is active. Any targets entering the zone will be automatically acquired.
3. TARGET TRACKING (TT) 3.16.2 How to activate the first acquisition zone (AZ1) The No. 1 acquisition zone is available between 3 NM and 6 NM and can have a width between 0.5 NM and 1 NM. The TT/AIS acquisition zone’s lines are white and dashed so as to distinguish them from the radar target alarm. The procedure below shows how to set AZ1, using the example at the bottom of the page. 1. Place the cursor on the [1:] indication at the bottom-right of the screen, then left-click.
3. TARGET TRACKING (TT) 3.16.4 How to sleep/deactivate an acquisition zone 1. Select the appropriate [AZ] box. 2. Sleep, or deactivate, the acquisition zone, as explained below: Sleeping the acquisition zone Left-click the box several times until the indication shows "SLEEP". Deactivating the acquisition zone Left-click the box until the AZ box becomes blank. Note: When both zones ([1:] and [2:]) are active, [2:] must be deactivated before [1:] can be deactivated.
3. TARGET TRACKING (TT) 3.16.7 How to change the acquisition zone reference The acquisition zone can be referenced to heading or North using the following procedure: 1. Open the menu. 2. Select [5 TT•AIS]. 3. Select [2 ACQUISITION ZONE]. 4. Select [4 AZ STABILIZATION]. 5. Select [STAB HDG] to reference heading, or [STAB NORTH] to reference North. 6. Close the menu. 3.16.8 How to set acquisition zone shape and stabilization (B/Wtypes only) The shape of the No.
3. TARGET TRACKING (TT) How to set the check area around own ship (B/W-type only) When [5 AZ POLYGON] is set to [AROUND CHECK AREA], the area details must be set. To setup the check area, do the following procedure. This procedure is abbreviated, and takes into consideration that [AROUND CHECK AREA] is selected. 1. Select [6 CHECK AREA SETTING]. 2. Referring to the figure below, use the number keys to enter a distance for [PORT], [STBD], [BOW] and [STERN].
3. TARGET TRACKING (TT) 3.17 Trial Maneuvers The trial maneuver feature simulates the effect of own ship's movement against all tracked targets, without interrupting the updating of target information. It is available for use with the TT and AIS functions. For more accurate results, use sea stabilization (water tracking). 3.17.1 Types of trial maneuvers There are two types of trial maneuvers: dynamic and static.
3. TARGET TRACKING (TT) Static trial maneuver The static trial maneuver shows the relationship between your ship and tracked targets at the completion of the trial maneuver. The expected position of TTs at the end of the trial maneuver are shown on the display. By shortening and extending the trial time you can find the safe time to make a maneuver. Thus, the static trial maneuver will be convenient when you wish to know the maneuver result immediately.
3. TARGET TRACKING (TT) Setting example for [3 TRIAL SPEED RATE] Trial speed rate 5 kn, 0.15 kn/s 10 kn, 0.45 kn/s 0.45 kn/s (Second setting) 0.15 kn/s (First setting) 5 kn (First setting) 10 kn (Second setting) Trial maneuver speed Setting example for [4 TRIAL TURN RATE] Trial turn rate 5 kn, 1.5 °/s 10 kn, 4.5 °/s 4.5 °/s (Second setting) 1.5 °/s (First setting) 5 kn (First setting) 10 kn (Second setting) Trial maneuver speed 10. For A/B/W-type radars, select [5 TRIAL TARGET DATA].
3. TARGET TRACKING (TT) 14. Spin the scrollwheel to set the course, then left-click. The reference is not changeable here. 15. Set the speed in the same manner as the course. 16. Select the delay time indication, then left-click. 17. Spin the scrollwheel to set the amount of delay. This is the time after which own ship takes a new situation, not the time the simulation begins. Change the delay time according to own ship loading condition, etc.
3. TARGET TRACKING (TT) 3.18 TT System Messages There are four main reasons the TT may trigger the audio and visual alerts: • Collision alarm • Acquisition zone alert • Lost target alert • Target capacity You can acknowledge visual alerts and silence the audio alerts with one of the following methods: • Press the ALARM ACK key on the control unit • Click the [ALERT] box, at the bottom-right of the screen. • Click the alert in the [ALERT LIST].
3. TARGET TRACKING (TT) 3.19 TT Simulation Mode You can simulate the risk of a collision by using the TT simulation mode. This function can be used for familiarization training for your crew. The simulation can be terminated at any time by pressing the STBY TX key. 1. Open the menu. 2. Select [9 INITIAL SETTINGS]. 3. Select [7 TESTS]. 4. Select [4 TT SIMULATION MODE]. The normal operation is suspended then three simulated targets appear on the display.
3. TARGET TRACKING (TT) 3.20 Criteria for Tracking Target Selection The FURUNO TT video processor detects targets in midst of noise and discriminates radar echoes on the basis of their size. Target whose echo measurements are greater than those of the largest ship in range or tangential extent are usually land and are displayed only as normal radar video.
3. TARGET TRACKING (TT) The true course and speed of own ship are computed from own ship's gyro and speed inputs, and the resulting course and speed of each tracked target is easily computed by vector summing of the relative motion with own ship’s course and speed. The resulting true or relative vector is displayed for each of the tracked targets. This process is updated continually for each target on every scan of the radar.
3. TARGET TRACKING (TT) Tracking continues if a return echo is received at least once in nine antenna rotations. However, the fewer the return echoes the lower the accuracy. If no return echo is received within nine antenna rotations the target is declared a lost target. Second trace echoes When the radar beam is super refracted, strong echoes may be received at such long ranges that they appear on a different timebase sweep than the transmitted pulse. This gives an incorrect range indication.
3. TARGET TRACKING (TT) This page is intentionally left blank.
4. AIS OPERATION An AIS transponder can be connected to this radar to overlay AIS targets on the radar display. The radar can store up to 1,200 AIS targets in its storage buffer. When this buffer becomes full of AIS targets, the Alert "AIS CAPACITY FULL" is generated to alert you to full storage buffer. The storage buffer contains automatic dead reckoning for all AIS targets, which is based on reported Speed Over the Ground (SOG) and Course Over the Ground (COG).
4. AIS OPERATION There can be several hundreds or several thousands of AIS targets, and of those only a few will be significant for your ship. To remove unnecessary AIS targets from the radar display, the feature "active and sleeping AIS targets" is available. Initially any new AIS target received by an AIS transponder is not active (="sleeping"). Such sleeping targets are shown with a small triangle. The operator can pick any AIS target and change it from sleeping to active.
4. AIS OPERATION 4.2 AIS Box Overview 1 2 3 4 5 6 7 OFF 8 9 No. 1 4.3 Indication name Association indication 2 AIS mode setting 3 [VECTOR] 4 5 6 7 [CPA/TCPA] [AIS CPA] [LOST TGT] [PAST POSN] 8 Trail mode 9 Trail time Description/remarks Shows the association setting. See section 4.15 for details. Shows the current filter setting for AIS target display. • [FUNC OFF]: AIS display is disabled. • [DISP OFF]: AIS symbols are hidden. • [DISP FILT]: Only filtered AIS targets are displayed.
4. AIS OPERATION 4.4 AIS Symbols and Their Meanings When the AIS display is active, each AIS target is marked with a symbol that indicates the target’s status. For the meaning of each AIS symbol, see "AIS symbols" on page AP-32. Note 1: The equipment continues to process AIS targets when the AIS feature is deactivated. When the AIS is activated again, symbols are immediately displayed. Note 2: AIS symbols are momentarily erased and the screen is redrawn after the heading is changed in the HEAD UP mode.
4. AIS OPERATION 5. Select [2 AIS DISP FILTER]. 6. Referring to the table below, select the appropriate filter. Filter type [MAX RANGE] [MIN SHIP SPEED] [EXCEPT CLASS B]* [EXCEPT BASE STATION] [EXCEPT PHYSICAL ATON] [EXCEPT VIRTUAL ATON] Definition Any sleeping AIS targets class A/B beyond the range set here will not be shown. Any sleeping AIS targets class A/B slower than this setting will not be shown. Select [ON] to remove sleeping AIS targets class B. Select [ON] to remove the BASE STATION symbol.
4. AIS OPERATION 4.6 How to Activate AIS Targets When you convert a sleeping target to an activated target, that target’s course and speed are shown with a vector. You can easily judge target movement by monitoring the vector. Sleeping targets within an acquisition zone are automatically changed to activated targets and are colored red. See section 3.15 for how to use acquisition zones. 4.6.1 How to activate specific targets manually Note: Enable target data and acquisition beforehand.
4. AIS OPERATION 4.6.2 How to set the AIS auto activate function You can limit the function of the AIS auto activate function by distance from own ship, ship's speed, ship class, and ship's length. How to set the AIS auto activate function 1. Open the menu. 2. Select [5 TT•AIS]. 3. Select [5 AIS]. 4. Select [9 CPA AUTO ACTIVATE] to show the [CPA AUTO ACTIVATE] menu. 5. Referring to the table below, select the appropriate filter.
4. AIS OPERATION Filter type [AUTO ACT ALL] 4.7 Definition Activation against AIS targets whose CPA or TCPA is less than set in section 3.15 How to Sleep AIS Targets You can “sleep” an AIS target as below when the screen becomes filled with radar echoes and TTs, which might prevent important radar and AIS displays from being identified. Note: Dangerous targets and targets that have been activated automatically cannot be “slept”. 4.7.
4. AIS OPERATION 4.8 How to Set Up For a Voyage At the start of a voyage, following five items must be input from the [VOYAGE DATA] menu: navigational status, ETA, destination, draught and crew. 4.8.1 How to access the [VOYAGE DATA] menu There are two methods by which you can access the [VOYAGE DATA] menu: from the InstantAccess bar™, or from the menu. The following procedure shows the menu method.
4. AIS OPERATION 7. Select [3 ETA]. 8. Spin the scrollwheel to set the estimated day of the month to arrive, then left-click. Currently selected digit is highlighted by the cursor. Spin the scrollwheel to adjust the day. Left-click to move to the next digit. 9. Select [4 DESTINATION], then left-click. The software keyboard appears. 10. Use the trackball to highlight a letter or digit on the software keyboard, then leftclick. Repeat until the destination name is entered. (Max. 20 characters) 11.
4. AIS OPERATION 4.9.2 How to display basic AIS target data Place the cursor on a desired AIS target and press the TGT ACQ key. The target is highlighted with a square box and the selected AIS target’s data is shown in AIS target data box inside the information box, on the right side of the screen.
4. AIS OPERATION 4.9.3 How to display expanded AIS target data The expanded AIS data display provides additional information about an AIS target, including call sign, IMO No., etc. To display expanded AIS data, show the basic data for a target, then left-click the target data display. The expanded data appears.
4. AIS OPERATION 4.10 How to Change AIS Symbol Attributes To change the brilliance, size and color of AIS symbols follow the appropriate procedure in this section. 4.10.1 How to adjust the AIS symbol brilliance Note: The brilliance of the AIS symbols can be adjusted from the [PLT] button on the Instant Access bar™. See section 1.45.1. 1. Open the menu. 2. Select [9 INITIAL SETTINGS]. 3. Select [2 BRILL]. The [BRILL] menu appears. 4. Select [0 NEXT] to show the next menu page. 5. Select [8 AIS SYMBOLS].
4. AIS OPERATION 4.10.4 How to change the size of the AIS symbol 1. Open the menu. 2. Select [5 TT•AIS]. 3. Select [4 TT•AIS SYMBOL]. 4. Select [6 AIS SCALED SYMBOL]. 5. Select [OFF] or [ON] as appropriate. [OFF]: All AIS symbols are displayed in the same size. [ON]: AIS symbols are displayed in scale, according to the ship length. Standard symbol Scaled symbol The figure above shows examples of standard and scaled symbols. 6. Close the menu.
4. AIS OPERATION 4.11 Past Position Display The past position display shows equally time-spaced dots marking past positions of activated AIS targets. A new dot is added at preset time intervals until the preset number is reached. If a target changes its speed, the spacing will be uneven. If it changes course, its plotted course will not be a straight line. Below are examples of past position displays. (a) Ship turning 4.11.
4. AIS OPERATION 4.11.4 Stabilization in true motion True motion past position display can be ground stabilized or sea stabilized. The [TRAIL] box shows current stabilization as "TRUE-G" or "TRUE-S". To change stabilization mode, open the [SHIP SPEED MENU] menu and set [SHIP SPEED] to [LOG(BT)] (ground stabilization) or [LOG(WT)] (sea stabilization). 4.12 Lost Target A target is declared a lost target when it fails to produce data for six minutes or five reporting intervals, whichever is the shorter.
4. AIS OPERATION 4.12.2 How to enable/disable the lost target alert The [LOST TARGET] box, located at the bottom-right corner of the screen, enables and disables the lost target alert. Select the box with the cursor, then left-click to cycle through the settings in the following order: [OFF] [FILT] [ALL] [OFF]... OFF Lost target filter setting • [OFF]: Disable the alert. • [FILT]: Enable the alert for all lost targets, excluding filtered targets.
4. AIS OPERATION 4.14 AIS Collision Alarm (CPA, TCPA) This radar calculates CPA and TCPA by using own ship and relative target positions. An AIS dangerous target is one whose CPA and TCPA are within the range of the CPA and TCPA limits set in the TT/AIS box. The AIS symbol of an AIS dangerous target is red and flashing, and is announced with the Alert "AIS DANGER OF COLLISION". After the alert is acknowledged the target symbol is displayed in red color.
4. AIS OPERATION 4.15 How to Associate TT and AIS Targets An AIS-equipped ship is usually displayed by two symbols on the radar display. This is because the AIS ship position is measured by a GPS navigator (L/L) whereas the radar detects the same ship by PPI principle (range and bearing relative to own ship radar antenna). To avoid the presentation of two target symbols for the same physical target, use the “association” function.
4. AIS OPERATION When the association criteria (gap, range, bearing, speed, and course) is met, and the ASSOCIATION TARGET setting is [AIS], the TT symbol is erased and only the AIS symbol is displayed. All default association settings are restored whenever the power is turned on. To show the association information, place the cursor on the target data box at the right side of the screen, then press the ACQ key. The selected target’s AIS and TT data are displayed together as shown in the examples below.
4. AIS OPERATION 4.16 How to View Own Ship Data Own ship’s static data (type of ship, call sign, etc.) can be viewed as follows: 1. Open the menu. 2. Select [5 TT•AIS]. 3. Select [5 AIS]. 4. Select [7 OWN SHIP DATA]. The [OWN SHIP DATA] menu appears.
4. AIS OPERATION 4.17 How to Use AIS Messages You can transmit and receive messages via the AIS, to a specified destination (MMSI) or all ships in the area. Messages can be sent to warn of safety of navigation, for example, an iceberg sighted. Routine messages are also permitted. Short safety related messages are only an additional means to broadcast safety information. They do not remove the requirements of the GMDSS. 4.17.1 How to create and save messages Up to ten messages can be saved at any time.
APPENDIX 1 MENU TREE (Continued from previous page) 1 2 4 TT•AIS SYMBOL 2 TT•AIS SYMBOL COLOR (GRN, BLU, CYA, MAG, WHT) 3 ATON SYMBOL COLOR (GRN, BLU, CYA, MAG, WHT) 4 AIS ROT TAG LIMIT (000.0°/min to 720.
APPENDIX 1 MENU TREE 1 (Continued from previous page) 6 FILES 2 SAVE DATA (MARK/LINE, NAVLINE/WPT, SETTING DATA, INSTALL DATA, OWN TRACK, TARGET TRACK*1, ALERT HISTORY, LOG FILE) 3 LOAD DATA (MARK/LINE, NAVLINE/WPT, SETTING DATA, INSTALL DATA, OWN TRACK, TARGET TRACK*1) 4 DELETE DATA (MARK/LINE, NAVLINE/WPT, SETTING DATA, INSTALL DATA, OWN TRACK, TARGET TRACK*1, ALERT HISTORY, LOG FILE) 5 REMOVE EXT MEDIA (NO, YES) 7 INFORMATION 2 OWN SHIP 2 HDG 2 HDG SOURCE (GYRO1, GYRO2) BOX INFO 3 SPEED 2 SHIP SPEED
APPENDIX 1 MENU TREE 1 (Continued from previous page) 2 ECHO COLOR (YEL, GRN, WHT, AMB*1, M-GRN*1, M-CYA*1) 3 PALETTE (DAY-GRY, DAY-BLU, DAY-GRN, DUSK-GRY, DUSK-BLU, DUSK-GRN, NIGHT-GRY, NIGHT-BLU) 4 CONTROL PANEL (Slide-bar) 5 CHARACTERS (Slide-bar) 1 6 CURSOR (Slide-bar) * : Shown for B/W-type only. 2 7 ECHOES (Slide-bar) * : “x” indicates antenna number 8 TRAILS (Slide-bar) (assigned at installation). *3: Shown for A/B/W-types only.
APPENDIX 1 MENU TREE (Continued from previous page) 2 3 4 3 STD KEY *1: Shown for B/W-type only. *2: Requires antenna rotation. *3: Shown for A/B/W-types with Radar Plotter functionality only. *4: Shown for A/B/W-types only.
APPENDIX 2 LONGITUDE ERROR TABLE (96 NM SCALE) The longitude lines concentrate on the north pole and south pole, namely, 1 nm is equivalent to 1 minute at 0 degree latitude, 2 minutes at 60 degrees latitude, 3 minutes at 70 degrees latitude and so on. For this reason, a longitude error occurs on the radar display. For example, when own ship is at 60°N and 135°E, even if the cursor indication is 62°N and 139°E, the real cursor position is deviated to the left (west) side.
APPENDIX 2 LONGITUDE ERROR TABLE (96 NM SCALE) (nm) q LAT 50° 75° 1.2780 55° 1.2192 60° 1.1233 65° 0.9933 70° 0.8332 75° 0.6479 70° 1.24442563 1.18701379 1.09356117 0.96694117 0.81103484 0.3061092 80° 0.4431 85° 0.2249 90° 0 0.43117887 0.21881975 0 65° 1.20131324 1.14577786 1.05546143 0.93315023 0.78260251 0.60843159 0.41596331 0.21107193 0 60° 1.14905813 1.09582188 1.00932899 0.89225746 0.74821409 0.58162173 0.397582 0.20171772 0 55° 1.08805799 1.03752602 0.95551494 0.84457408 0.
APPENDIX 3 ALERT CODES, MESSAGES & MEANINGS For ALF format alerts, the alert identifier (the first three/five digits of the alert code), is displayed on the alert list and in the alert box. The alert instance (the last one or two digits of the alert code), is transferred along with it's identifier to the connected Bridge Alert Management System. The table below shows the alert ID for ALF formats alerts, with the instance separated by a comma. ALR format alerts have no instance assigned.
APPENDIX 3 ALERT CODES, MESSAGES & MEANINGS ALR Alert ID 535 ALF Alert ID 190,10 Alert title Alert description Message: "ACTIVE AIS FULL" Meaning: Active AIS target capacity has reached 100% (50 targets). Remedy: Press the ALARM ACK key. Sleep all unnecessary AIS targets. 526 191,1 CPA/TCPA Alarm Message: "TT DANGER OF COLLICat: A SION" Meaning: TT is within CPA/TCPA threshold, danger of collision. Remedy: Press the ALARM ACK key. Take evasive action if necessary. Adjust CPA/TCPA settings.
APPENDIX 3 ALERT CODES, MESSAGES & MEANINGS ALR Alert ID 782 ALF Alert ID 194,6 Priority & Alert description Category SYSTEM ERROR Warning Message: "PM COM ERROR" Cat: B Meaning: PM communication error. Remedy: Press the ALARM ACK key. Restore signal or rectify reason for signal loss. 48 194,7 SYSTEM ERROR Warning Message: "TUNE ERROR" Cat: B Meaning: TUNE error due to faulty settings or malfunction. Remedy: Press the ALARM ACK key. Restore signal or rectify reason for signal loss.
APPENDIX 3 ALERT CODES, MESSAGES & MEANINGS ALR Alert ID 450 ALF Alert ID 52601,1 Alert title Alert description Message: "NO GYRO SIGNAL" Meaning: No heading information received from gyrocompass for five seconds. Remedy: Press the ALARM ACK key. Match the on-screen indication with the actual gyrocompass. Warning/ Message: "NO LOG(WT) SINGAL" 278 52601,2 SENSOR ERROR*1 Caution Meaning: No speed data received for Cat: B five seconds when [LOG(WT)] is set as speed reference.
APPENDIX 3 ALERT CODES, MESSAGES & MEANINGS ALR Alert ID - ALF Alert ID 52602,1 Alert title SOURCE CHANGE Priority & Category Caution Cat: B Alert description Message: "POSN SOURCE CHG" Meaning: Positioning sensor input lost, automatically changed sensors. Remedy: Press the ALARM ACK key. The indication is automatically removed when the signal is restored or a different sensor is selected.
APPENDIX 3 ALERT CODES, MESSAGES & MEANINGS ALR Alert ID 793 ALF Alert ID 793,1 Alert title Alert description Message: "WAVE ERROR (UTC)" Meaning: With the wave radar active ([4 WAVE DATA] set to [ON]), the connected PC has an error in time/date input. Remedy: Press the ALARM ACK key. Check that data input to the wave analysis software is correct, or disable WAVE mode.
APPENDIX 3 ALERT CODES, MESSAGES & MEANINGS ALR Alert ID - ALF Alert ID 52001,4 Priority & Category HW STATUS NOTICE Caution Cat: B Alert title Alert description Message: "RPU:HIGH TEMP" Meaning: Temperature in the processor unit is above limit. Remedy: Press the ALARM ACK key. Lower the temperature. 52001,5 HW STATUS NOTICE Caution Message: "MONITOR:HIGH TEMP" Cat: B Meaning: Temperature in the monitor unit is above limit. Remedy: Press the ALARM ACK key. Lower the temperature.
APPENDIX 3 ALERT CODES, MESSAGES & MEANINGS ALR Alert ID - ALF Priority & Alert title Alert ID Category 52001,27 HW STATUS NOTICE Caution Cat: B Alert description Message: "MTR-DRV:POWER SUPPLY ERROR" Meaning: MTR-DRV board detected an drop in power. Remedy: Press the ALARM ACK key. Have a qualified technician check the power supply. 52001,28 HW STATUS NOTICE Caution Message: "MTR-DRV:BRAKE RESISCat: B TANCE ERROR" Meaning: MTR-DRV board detected an error in the brake resistance.
APPENDIX 3 ALERT CODES, MESSAGES & MEANINGS ALR Alert ID - ALF Priority & Alert title Alert ID Category 52001,46 HW STATUS NOTICE Caution Cat: B Alert description Message: "RF-CONV:INTPUT SIGNAL LEVEL ERROR"*5 Meaning: Signal input to the RF Converter is outside rating. Remedy: Press the ALARM ACK key. Have a qualified technician check the RF-Converter. 52001,47 HW STATUS NOTICE Caution Message: "HPA:OUTPUT SIGNAL Cat: B LEVEL ERROR"*5 Meaning: Signal output from the HPA board is outside rating.
APPENDIX 3 ALERT CODES, MESSAGES & MEANINGS ALR Alert ID - ALF Alert title Alert ID 52729,01 POSN INT ERROR Priority & Category Caution Cat: B Alert description Message: "POSN INTERVAL ERROR" Meaning: Positioning interval (Lat/Lon) cycle has exceeded 10 seconds for a period of three minutes or more. Remedy: Press the ALARM ACK key. Check the output settings for the connected EPFS device. Adjust output interval (cycle) as required.
APPENDIX 4 DATA COLOR AND MEANING Validity and integrity of input data (mode indicator) Data color HDG Normal color THS-A, E (normal data) HDT SPD GNS-A, D * , F, P, R and (NAV status: S, V) VBW-A VHW GGA-1, 2 *1, 3, 4, 5 GLL-A, D and (status: A) RMC-A, D, F, P, R and (status: A) and (NAV status: S, V) Yellow-orange color (invalid data) GNS-E, M, S GGA-6, 7, 8 GLL-E, M, S and (status: A) RMC-E, M, S and (Status: A) Yellow color (low integrity) GNS-A, D*1, F, P, R, and (NAV status: C, U) RMC-A, D, F, P,
APPENDIX 5 ABBREVIATIONS A: Abbreviation ACE ACQ AID ALF AMB ANT APR ATON AUTO A/C SEA Word Automatic Clutter Elimination Acquire Aid ALF sentence Amber Antenna April Aids to Navigation Automatic Anti Clutter Sea Abbreviation ACK Act AIS ALR AMS AP ARC AUG A/C RAIN Word Acknowledge Activate Automatic Identification System Alarm Alert Management System Autopilot Arc August Anti Clutter Rain B: Abbreviation BCR BLU BRILL Word Bow Crossing Range Blue Brilliance Abbreviation BCT BRG BT Word Bow Crossing
APPENDIX 5 ABBREVIATIONS E: Abbreviation E EBL ECDIS EQUIP ES ETD Word East Electronic Bearing Line Electronic Chart Display and Information System Equipment Echo Stretch Estimated Time of Departure Abbreviation EAV EBRL EP Word Echo Averaging Electronic Bearing Range Line Estimated Position ERR ETA EXT Error Estimated Time of Arrival External F: Abbreviation FEB FUNC Word February Function Abbreviation FILT Word Filter/Filtered G: Abbreviation GAP GND Word Gap Ground GPS GRN GT Global Positio
APPENDIX 5 ABBREVIATIONS L: Abbreviation L LAN LIM LOG LOP AP-24 Word Long pulse Local Area Network Limit Log Line Of Position Abbreviation LAT LCD L/L LON Word Latitude Liquid Crystal Display Latitude/Longitude Longitude
APPENDIX 5 ABBREVIATIONS M: Abbreviation MAG MAN MAX MBS MD MFDF M-GRN MID M2 MOB Msgs Word Magnetic Manual Maximum Main Bang Suppression Modulator Medium Frequency Direction Finder Multi Green Middle Medium pulse 2 Man Over Board Messages Abbreviation MAG MAR MAY M-CYA MENU MIC Word Magenta March May Multi Cyan Menu Monolithic Integrated Circuit M1 M3 MON MSC MTR-DRV Medium pulse 1 Medium pulse 3 Monday Maritime Safety Committee Motor Drive N: Abbreviation N NLT NOV Word North Not Less Than Novembe
APPENDIX 5 ABBREVIATIONS S: Abbreviation S S2 SAR SD SEL SEP SIO SOLAS SPU STBD STC STW SYM Word South Short pulse2 Search and Rescue Secure Digital Select September Serial Input Output Safety of Life at Sea Signal Processing Unit board Starboard Sensitivity time control Speed Through Water Symbol Abbreviation S1 S57 SART SEA SENC SIG WAVE SOG SPD STAB STBY Std SW Symb Word Short pulse1 IHO Special Publication 57 Search and Rescue Transponder Anti Clutter Sea System ENC Significant Wave Speed Over Groun
APPENDIX 5 ABBREVIATIONS Y: Abbreviation YEL Word Yellow Units of measurement Unit abbreviation deg H KM KYD m NM SM Meaning Degree(s) Hour(s) Kilometer(s) Kiloyard(s) Meter(s) Nautical miles Statute mile(s) Unit abbreviation ft km kn min MHz sec ° Meaning Foot/feet Kilometer(s) Knot(s) Minute(s) Megahertz Second(s) Degree(s) AP-27
APPENDIX 6 SYMBOLS The pages following list the symbols which can be displayed on your radar. General radar symbols Name/Meaning Symbol/Icon Power Symbol (on power switch) Own Ship Marker. Appears at the CCRP location as either a scaled symbol (left figure) or minimized symbol (right figure). Own Ship Marker. (Shown for B/W-types with Radar Plotter functionality only). Antenna mark. Indicates the location of your antenna and appears only when ship symbol is scaled. Heading line.
APPENDIX 6 SYMBOLS Radar map symbols (B/W radar types) For B/W-types, the color of some symbols can be changed (see section 5.4.2).
APPENDIX 6 SYMBOLS Radar map symbols (IMO/A/R radar types) Symbol AP-30 Name Name Symbol Red Buoy Orange Mark Green Buoy Orange Mark Red Buoy Orange Mark Green Buoy Magenta Navline (ma p) Red Buoy White C o a s tl i ne Green Buoy Gray Co nt ou r L in e Red Buoy Magenta D an ge r H ig hl i gh t Green Buoy Magenta (cable) D a ng er H i g h l i g ht Magenta D a ng er H i gh l i g ht Orange M ar k Magenta Danger Highlight Orange M ark
APPENDIX 6 SYMBOLS TT symbols TT symbols Symbol Name Manually acquired target. Appears as a dashed circle at intial acquisition, changes to solid circle when tracking is stable. Automatically acquired target. Appears as a dashed red circle at intial acquisition, changes to solid circle when tracking is stable. Vector on acquired target (approx. 1 minute after acquisition) Stable tracking on acquired target (approx. 3 minute after acquisition) Dangerous target.
APPENDIX 6 SYMBOLS AIS symbols AIS symbols Symbol Name Activated AIS target. Appears a thick-lined symbol. Color is selectable from the menu. Activated AIS target with vector. Indicates the target’s ROT (Rate Of Turn). Vector appears when the target’s ROT is higher than the menu setting. Dangerous AIS target. Flashing red symbol indicates that the target matches then CPA/TCPA criteria. Symbol stops flashing after the alert is acknowledged. Lost AIS target.
APPENDIX 6 SYMBOLS AIS Physical AtoN Symbol AIS Virtual AtoN Symbol Meaning Basic shape No virtual symbol RACON Emergency wreck mark North cardinal mark East cardinal mark South cardinal mark West cardinal mark Port hand mark Starboard hand mark Isolated danger Safe water Special mark No physical symbol No virtual symbol Off position (Displayed with yellow line and yellow text) No virtual symbol Light fail or at reduced range (Displayed with yellow text) No virtual symbol RACON error (Displaye
APPENDIX 7 PARTS LOCATION Control Unit RCU-014 Rear cover of RCU-014 Remove to show PCBｓ Trackball Module PNL board 03P9649 Buzzer 03P9362 Control unit RCU-015/RCU-016 Trackball Module AP-34 KEY TB board 03P9650
