Furuno USA 9ZWRTR102 Transceiver for Radar User Manual OME 36700 A

Furuno USA Inc Transceiver for Radar OME 36700 A

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Users Manual 3

1. OPERATION1-211.17 FTC (Fast Time Constant)If you can not effectively suppress rain clutter with the rain clutter control, use the FTC function. In adverse weather, clouds, rain or snow produce spray-like spurious echoes which impair target detection over a long distance. These echoes can be suppressed by turning on the FTC circuit. There are two FTC settings, [FTC1] and [FTC2]. [FTC2] provides increased rain clutter suppression.Click the [FTC] icon at the bottom right corner on the screen to select an appropriate FTC setting.FTC PRESETThe [FTC PRESET] function, when active, applies the FTC a little stronger than normal. The combination effect of the [FTC PRESET] and [FTC] functions is shown as below.Set the [FTC PRESET] function as follows.1. Open [MAIN MENU], click [ECHO].2. Click [FTC PRESET].3. Click [ON] to activate the [FTC PRESET] function. 1.18 How to Measure the Range to a Target (VRM)You can measure the range to a target by two methods: fixed range rings and the VRM (Variable Range Marker).How to measure the range with the fixed range ringsUse the fixed range rings to get a rough estimate of the range to a target. The fixed range rings are the concentric solid circles about your ship. The number of rings changes with the selected range scale. The interval of the range ring is displayed at the upper-left corner of the screen. Count the number of rings between the center of the display and the target. Check the range ring interval and measure the distance of the echo from the nearest ring.How to measure the range with a VRMThere are two VRMs, VRM1 and VRM2. The VRMs are dashed so that you can identify them from the fixed range rings. You can identify VRM1 from VRM2 by the lengths of their dashes. The dashes of the VRM1 are shorter than those of the VRM2.Effect [FTC PRESET][OFF] [ON][FTC][OFF] – low[FTC1] mid-low mid-high[FTC2] mid-high high CAUTIONSwitch off FTC if your objective is to receive a radar beacon.

1. OPERATION1-221. Click the [VRM] icon to display the VRM. If the VRM already appears, go to step 2.2. Click the [VRM] icon. The icon turns yellow.3. Move the cursor to align the VRM with the inner edge of the target then click there to anchor the VRM. 4. Read the distance at the bottom of the screen. Each VRM ring (VRM1 or VRM2) remains at the same geographical distance when you change the display range. The size of the VRM ring changes in proportion to the selected range scale.5. To delete a VRM, put the cursor on the appropriate VRM indication then long press the left button (or long press the VRM key). Note: If the corresponding EBL is displayed, the VRM is deleted and the value of VRM remains.1.19 How to Measure the Bearing to a Target (EBL)Use the Electronic Bearing Line (EBL) to take a bearing of a target. There are two EBLs, EBL1 and EBL2. Each EBL is a straight dashed line from the center of the screen to the edge. The dashes of the EBL1 are shorter than those of the EBL2.How to measure the bearing with an EBL1. Click the [EBL] icon to display the EBL. If the EBL already appears, go to step 2.2. Click the [EBL] icon ([EBL1] or [EBL2]). The icon turns yellow.3. Put the cursor on the center of the target then click there to anchor the EBL. Read the bearing at the bottom of the screen.4. To delete an EBL, put the cursor on the appropriate EBL indication then long press the left button (or long press the EBL key).How to select bearing referenceThe bearing reference can be selected to True or Relative. Click the bearing reference icon to the right of the bearing indication.[VRM] icon(at the bottom right of the screen) Highlighted yellowClickAISFLT►VRM2 0.160NAV0 160NMLIST►NMNMMMMAUTOTVRM1 0.000VRM1 0.000AISFLT►VRM2 0.160NAV0 160LIST►NMNMMMMAUTOTVRM1 1.567VRM1 1.567NMNM>“>” means active.>Highlighted yellowClickEBL2 82.9°NAV 0.160TTkmEBL1 123.4°EBL1 123.4°EBL2 82.9°NAV 0.160TTkmEBL1 123.4°EBL1 123.4°>[EBL] icon(at the bottom left of the screen) “>” means active.TEBL1 123.4°EBL1 123.4°[T]: TrueREBL1 123.4°EBL1 123.4°[R]: RelativeClick

1. OPERATION1-231.20 Offset EBLHow to offset an EBLYou can move the EBL origin to a desired location as follows:1. Put the cursor on the appropriate [EBL] icon to activate the EBL. The mark (>), which denotes active EBL, moves to the [EBL] icon selected. The example below shows how to activate the EBL1.2. Right-click anywhere in the radar display to open [CURSOR MENU].3. Click [EBL OFFSET].4. Click anywhere in the radar display to move the EBL origin with cursor. 5. Click the point where to fix the EBL origin there.6. To return the EBL origin to own ship position, click anywhere in the radar display again.7. Right-click to quit the offset EBL.1.20.1 How to measure the range and bearing between two targetsYou can move the origin of the EBL to measure the range and bearing between two targets.1. Click the [EBL1] icon to activate EBL1. If the EBL already appears, go to step 2.2. Right-click anywhere in the radar display to open [CURSOR MENU].3. Click [EBL OFFSET].4. Click anywhere in the radar display to move the EBL origin.Note: If EBL1 is already off-centered, the ori-gin of the EBL moves to own ship's position once. In this case, click anywhere in the radar display again.5. Click the center of the target A to fix the EBL.6. Right-click to quit the offset EBL.7. Click the [EBL1] icon to change the bearing. The [EBL1] icon turns yellow.EBL2 82.9°TTEBL1 123.4°EBL1 123.4°>Put the cursor on the [EBL1] icon.EBL2 82.9°TTEBL1 123.4°EBL1 123.4°>EBL2 is active.“>” means active.“>” move to the [EBL1] iconEBL originTarget ATarget AEBL1EBL1Target BTarget B82 9°TEBL1 123.4°EBL1 123.4°82 9°TEBL1 123.4°EBL1 123.4°ClickHighlighted yellow

1. OPERATION1-248. Click the center of the target B. The EBL bisects target B.9. Click the [VRM1] icon to change the range. The [VRM1] icon turns yellow. [VRM1] is linked to [EBL1]; [VRM2] is linked to [EBL2].10. Click the inner edge of the target B. The VRM adjusts to put the VRM ring on the target B. The point selected at step 4 is the center of VRM.11. Read the bearing at the [EBL] icon and the range at the [VRM] icon.12. Do the same procedure for [EBL2] and [VRM2] to measure the range and bearing between two other targets (target C and D), use EBL2 and VRM2 similarly.EBL originTarget ATarget AEBL1EBL1Target BTarget B82 9°TVRM1 0.550NMVRM1 0.550NM82 9°TVRM1 0.550NMVRM1 0.550NMClickYellowEBL originTarget BTarget BTarget ATarget AVRM1VRM1EBL originTarget BTarget BTarget ATarget AVRM1VRM1EBL originEBL originTarget BTarget BEBL 2EBL 2VRM 2VRM 2EBL 1EBL 1VRM 1VRM 1EBL1 45.0° R327.0° RVRM10.550NM0.850NMTarget ATarget ATarget DTarget DTarget CTarget CRange/bearing between targets A and BRange/bearing between targets C and DEBL2 VRM2EBL originEBL origin

1. OPERATION1-251.20.2 Collision assessment by offset EBLThe origin of the EBL can be moved to enable measurement of range and bearing between any targets. This function is also useful for assessment of the potential risk of collision.1. Move the EBL origin on the target A, following "How to offset an EBL" on page 1-23.2. Right-click to quit the offset EBL.3. After waiting for a few minutes, click the appropriate EBL icon to operate the EBL. The icon turns yellow.4. Click the new target position (A’). The EBL is considered as the course of the target.Note: If the EBL passes through the own ship’s position, the target ship is on a collision course. 5. To return the EBL origin to the own ship’s position, do the following procedure.1) Right-click inside the display area to open [CURSOR MENU].2) Click [EBL OFFSET].3) Click the anywhere in the radar display area. The EBL origin moves to the own ship’s position.6. Right-click to quit the offset EBL.000 010 020030040050060070080090100110120130140150160170180190200210220230240250260270280290300310320330 340 350AEBL1(a)EBL origin000 010 020030040050060070080090100110120130140150160170180190200210220230240250260270280290300310320330 340 350A’Target’s courseEBL origin

1. OPERATION1-261.20.3 Point of reference for origin point of offset EBLThe origin point of the offset EBL can be ground stabilized (geographically fixed), north stabilized (true) or referenced to own ship’s heading (relative). This menu is available in [SEA] mode only. However, the setting is applied in [RIVER] mode also.1. In the [SEA] mode, open [MAIN MENU], click [MARK] to show the [MARK] menu.2. Click [EBL OFFSET BASE]. 3. Click the origin point of the offset EBL.[STAB GND]: Reference to latitude and longitude of the origin position. Origin position is always fixed regardless of your ship's movement.[STAB HDG]: Reference to heading. The relationship between origin position and own position is always kept.[STAB NORTH]: Reference to North. The origin position changes with North position.4. Click outside the menu window to close the menu.[MARK] menu ([SEA] mode) [MARK]1 BACK2 OWN SHIP MARK MIN/RECTANGLE/ PENTAGON3 STERN MARK OFF/ON4 EBL OFFSET BASE STAB GND/STAB HDG/ STAB NORTH5 VRM SYNC OFFSET EBL OFF/ON

1. OPERATION1-271.21 How to Off-center the DisplayOwn ship position, or sweep origin, can be displaced to expand the view field without switching to a larger range scale. The sweep origin can be off-centered to the cursor position, but not more than 60% of the range in use; if the cursor is set beyond 60% of the range scale, the sweep origin will be off-centered to the point of 60% of the limit. You can select the off-centering rate among, 20%, 40% or 60%.How to select the off-centering rate1. Click the [OFFCENT] (Off-center) icon at the top left corner of the screen.2. Click to switch the off-centering rate, [-20%], [-40%], [-60%] or [OFF].How to off-center the display1. Click inside the effective display area to open [CURSOR MENU].2. Click [OFF CENTER].3. Click the off-center point to be the center of the radar display.4. Right-click to complete the off-center the display.HeadingSternOff-center OFF Off-center ON-60%Head upOff-centered position Off-centered position HeadingHeadingOff-center OFF Off-center ONNorth upSternSternNorthNorthSternSternNorthNorth-60% Off-centered position Off-centered position HeadingHeadingOFF CENT OFFOFF CENT OFFOFFCENT -20%OFFCENT -20%OFFCENT -40%OFFCENT -40%OFFCENT -60%OFFCENT -60%Switches the off-centeringHEAD-UPSTBYOFFCENT HDG LOFF“OFFCENT” (Off-center) iconClick

1. OPERATION1-281.22 Interference RejecterThe radar interference can occur when your ship is near the radar of another ship that operates on the same frequency band with your radar. The interference shows on the screen as many bright dots. The dots can be random or in the shape of dotted lines that run from the center to the edge of the display. You can identify the interference from the normal echoes, because the interference does not appear in the same location on the next antenna rotation. When this feature is turned on, "IR 1", "IR 2" or "IR 3" appears at the bottom right corner on the screen.Click the IR (Interference Rejection) icon to switch the setting among [IR OFF], [IR 1], [IR 2], [IR 3]. [IR 3] provides the highest degree of interference rejection.Note: When there is no interference, turn off the interference rejecter so that you do not miss small targets.1.23 Echo StretchThe echo stretch feature enlarges the targets in the range and bearing directions to make the targets easier to see. This feature is available on any range. There are three levels of echo stretch, [1], [2] and [3]. [3] enlarges the targets the most.Note: The echo stretch magnifies the targets, sea and rain clutters, and radar interference. Correctly adjust the sea clutter, rain clutter and radar interference before you ac-tivate the echo stretch.Click the [ES] (echo stretch) icon to switch the setting among [ES OFF], [ES 1], [ES 2] and [ES 3].“IR” (Interference rejection) icon(at the bottom right corner on the screen)FTC 1IR 1ES 2EAV 3TRAIL2.50sec00m03sRELONCUSTOM3-4“ES” (Echo stretch) icon(at the bottom right corner on the screen)FTC 1IR 1ES 2EAV 3TRAIL2.50sec00m03sRELONCUSTOM3-4

1. OPERATION1-291.24 Echo AveragingTo identify true target echoes from the sea clutter, echoes are averaged over succes-sive picture frames. If an echo is solid and stable, the echo is shown in its normal in-tensity. The brilliance of sea clutter is reduced to easily identify true targets from the sea clutter.Note 1: Do not use the echo average function under heavy pitching and rolling to prevent loss of targets.Note 2: This feature requires a heading signal and position data. When either signal becomes lost, echo average is deactivated.To correctly use the echo average function, first reduce the sea clutter properly. Leave a little sea clutter on the screen so as not to erase weak targets. Then, do as follows:Click the [EAV] (echo average) icon to switch the setting among [EAV OFF], [EAV 1], [EAV 2], [EAV 3].1.25 Target TrailsThe trails of the radar targets can be shown simulated in afterglow to check target movement. The target trails are selected for either relative or true. True trails require a heading signal and position data.1.25.1 How to start, stop the trailsClick the trail display icon to switch between [ON] and [OFF].“EAV” (Echo average) icon(at the bottom right corner on the screen)FTC 1IR 1ES 2EAV 3TRAIL2.50sec00m03sRELONCUSTOM3-4[ON]: Show trails [OFF]: Hide trails(at the bottom right corner on the screen)MAN TUNEFTC 1IR 1ES 2EAV 3TRAIL2.50sec00m03sRELONONTrail display iconMAN TUNEFTC 1IR 1ES 2EAV 3TRAIL2.50sec00m03sRELOFFOFFClick

1. OPERATION1-301.25.2 [TRAIL] menuYou can adjust the detail setting for trails on the [TRAIL] menu.1. Right-click the [TRAIL] icon to show the [TRAIL] menu.2. Click the required menu item.3. Click an option for each menu.4. Click outside the menu window to close the menu.1.25.3 Trail modeYou can display the echo trails in true or relative motion.True modeThe true trails show true target movements according to their over-the-ground speeds and courses. The stationary targets do not show the trails. The true trails require a heading signal and position data.Relative modeThe relative trails show other ships’ movements relative to your ship. The stationary targets also show the trails.To select the trail mode, select the trail mode icon to switch the mode, [T-G], [T-S] (True mode) or [REL] (Relative mode). For the ship speed mode ([T-G], [T-S]), see "Speed menu" on page 1-52.Note: [T-S] is available only when [SHIP SPEED] is set to [STW].[TRAIL] iconMAN TUNEFTC 1IR 1ES 2EAV 3TRAIL2.50sec00m03sRELON1 BACK2 TRAIL MODE REL /TRUE3 TRAIL LEVEL 1 /2/3/44 OS TRAIL OFF/1/25 TRAIL COLOR OPTION DEFAULT/USERRight-click [TRAIL]True trails Relative trailsTrail mode icon [T-G]: True trail based on ground[T-S]: True trail based on water(at the bottom right corner on the screen)INSTALAISFTC IR ES EAV TRAIL2.50sec00m03sT-GONCUSTOM3-4INSTALAISFTC IR ES EAV TRAIL2.50sec00m03sRELRELONCUSTOM3-4Trail mode icon [REL]: Relative modeClick

1. OPERATION1-311.25.4 Trail levelThe level (intensity) of the afterglow that extends from radar targets may be selected as below.1. Right-click the trail icon to show the [TRAIL] menu.2. Click [TRAIL LEVEL].3. Select the trail level among 1 to 4.The higher the number the greater the intensity of the afterglow.4. Click outside the menu window to close the menu.1.25.5 Trail timeTrail time, the trail plotting interval, is selected as follows. The elapsed time since the start of the trail appears below the trail time.To change the trail time, select the trail time icon. The setting of trail time is different according to the operation mode. • [RIVER] mode: 1.25 sec*, 2.5 sec, 5 sec*: When the antenna rotation speed is 26 rpm, the [1.25 sec] is the same picture as the [2.5 sec].• [SEA] mode: 5 sec, 15 sec, 30 sec, 1 min, 3 min, 6 min1.25.6 Own ship trailYou can show the trail of own ship as follows:1. Right-click the [TRAIL] icon to show the [TRAIL] menu.2. Click [OS TRAIL].3. Click the option among [OFF], [1] or [2].[OFF]: Hide the trail of own ship.[1]: Show the trail of own ship.[2]: Show the trail of own ship, but hide the trail of sea clutter near own ship.4. Click outside the menu window to close the menu.(at the bottom right corner on the screen)AISFTC IR ES EAV TRAIL00m03sT-GONCUSTOM3-42.50secTrail time iconElapsed time since start of trail

1. OPERATION1-321.25.7 Trail color modesThere are two color modes for the trail color, [DEFAULT] and [USER].• [DEFAULT]: The trail color becomes the same color as the echo color.• [USER]: The trail color is set on [TRAIL COLOR] in [BRILL MENU]. See "How to edit [BRILL MENU]" on page 1-8The trails always begin with the [DEFAULT] color mode. The [USER] color mode is not saved after the power turns off.1. Right-click the [TRAIL] icon to show the [TRAIL] menu.2. Click [TRAIL COLOR OPTION].3. Click the desired color mode, [DEFAULT] or [USER].4. Click outside the menu window to close the menu.1.26 Target AlarmThe target alarm, available in the [SEA] mode, serves to alert the navigator to targets (ships, landmasses, etc.) coming in/out a specific area, with audio-visual alarms.1.26.1 How to set a target alarmThe procedure below shows how to set a target alarm using the figure below as an example.1. Click the [ALR1] or [ALR2] icon. [SET] appears in the [ALR] icon.2. Use the touch pad to select the point "A" on the radar screen then push the left button.· The alarm should not be relied upon as the sole means for detecting possible collision situations.· [STC], [RAIN] and [GAIN] controls should be properly adjusted to be sure the alarm system does not overlook target echoes.NOTICEALR1: [SET]AZ1AZ2ALR2TTONLISTEBL1 12>EBL28RNKGRNALR1ALR1AZ1AZ2ALR2TTONLISTEBL1 12>EBL28RNKGRNALR1 SETALR1 SET(at the bottom left corner on the screen)Click

1. OPERATION1-333. Use the touch pad to select the point "B" then push the left button. [IN] (or [OUT]) replaces [SET] in the [ALR] icon. The target alarm zone’s lines are shown in dashed lines.Note 1: If you wish to create a target alarm zone having a 360-degree coverage around own ship, set point "B" in almost the same direction as point "A".Note 2: Two target alarm zones may be set. Note however that the 2nd target alarm zone is available only when the 1st target alarm zone is active.1.26.2 How to select the alarm typeYou can set the target alarm to activate against targets entering or exiting the alarm zone.1. Open [MAIN MENU], click [ALARM] to show the [ALARM] window.2. Click [TARGET ALARM].3. Click [ALR1 MODE] or [ALR2 MODE].4. Click the alarm type, [IN] or [OUT].5. Click outside the menu window to close the menu.Alarm type: [IN]AZ1AZ2ALR2TTONLISTEBL1 12>EBL2 8RNKGRNALR1 INALR1 INAZ1AZ2ALR2TTONLISTEBL1 12>EBL2 8RNKGRNALR1 OUTALR1 OUTAlarm type: [OUT]000 010 020030040050060070080090100110120130140150160170180190200210220230240250260270280290300310320330 340 350 Target alarm zoneABXXPoint AXXXXPoint BPoint BPoint BPoint APoint AAlarm zone examplesAlarm zone examplesTarget “IN” alarmTarget “OUT”alarm1 BACK2 [TT•AIS]3 [TARGET ALARM] [ALARM]1 BACK2 ALR1 MODE IN /OUT3 ALR2 MODE IN /OUT4 LEVEL 1 /2/3/4 [TARGET ALARM]

1. OPERATION1-341.26.3 How to select the target strength which triggers a target alarmYou can select the target strength which triggers the target alarm as follows.1. Open [MAIN MENU], click [ALARM].2. Click [TARGET ALARM]. 3. Click [LEVEL].4. Click the alarm echo strength level, [1] to [4]. [4] is the strongest.5. Click outside the menu window to close the menu.1.26.4 How to acknowledge the target alarmA target in the target alarm zone produces both visual (flashing) and audible (beep) alarms. To silence the audio alarm, press the left button or click the appropriate [ALARM ACK] icon. This deactivates the audio alarm but does not stop flashing of the offending target.1.26.5 How to sleep a target alarm temporarilyYou can sleep a target alarm zone when its use is not immediately needed. The alarm zone remains on the screen, but any targets that enter (or exit) the alarm zone do not trigger the audio and visual alarms.1. Click the [ALR1] or [ALR2] icon until the icon reads "ALR1 ACK" or "ALR2 ACK".2. To activate a sleeping target alarm zone, press the [ALR1] or [ALR2] icon until the alarm indication changes to "ALM1 (or 2)_IN(or OUT)".1.26.6 How to delete a target alarm1. Click the appropriate [ALR] icon.2. Press and hold down the left button until the [ALR] icon goes blank. The target alarm is deleted from the screen.Note: If both acquisition zones are active [ALR1] can not be deleted unless [ALR2] is deleted.

1. OPERATION1-351.27 Nav LinesThere are two nav lines for port and starboard.How to display the nav linesClick the appropriate [NAV] icon at the bottom of the screen.How to set the nav linesNav lines are set on both sides of own ship. The distance to port or starboard is individually determined.1. Click the appropriate [NAV] icon to display a nav line. If the nav line is already displayed, go to step 2.2. Click the [NAV] icon to activate the nav line. The icon turns yellow.3. Click the position where you want to put the nav line in the radar display area.How to turn off a nav lineLong press the appropriate [NAV] icon with the left button. The location of the line is retained in the memory when the power is turned off.NAV LINE for portNAV LINE for starboardVRMMENUBRL2-3ECHOB-INOUTMONIPANLAZ1AZ2ALR1ALR2HL OFFTTONLISTEBL1 123.4°>EBL2 82.9°TTNMGRNBLKD-GRN5015AISFLTVRM1 1.567VRM2 0.160NAV 0.160NMLISTNMNMMANMANMANAUTO TUNEGAINSTCRAIN75FTC 1IR 1ES 2EAV 3TRAIL2.50sec00m03sRELONCUSTOM3-400NAV 0.160NAV 0.160[NAV] icon for port [NAV] icon for starboard82 9°TNAV 0.150NMNAV 0.150NM82 9°TNAV 0.150NMNAV 0.150NMClickHighlighted yellow

1. OPERATION1-361.28 Alarms, Error Messages1.28.1 Alarm indicationWhen the alarm is generated, the [ALARM] icon flashes (in red) and the audio alarm sounds.How to acknowledge the alarmClick the [ALARM ACK] icon to acknowledge the alarm and silence the audio alarm. The [ALARM] icon continues flash until the cause of the alarm is cleared.Icon indication Status MeaningNo alarm. Red character and flashing.An alarm is generated.Red character and not flashing.All generating alarms are acknowledged. Or all alarms are not in alarm status but not acknowledged.RIVERROTRUDDER 1.2/ 0.5kmHEAD-UPSTBYOFFCENT HDG 123.4°ALARMALARMACKLOFF(at the top left corner on the screen)[ALARM ACK] icon[ALARM] iconALARMALARMALARM

1. OPERATION1-371.28.2 Alarm descriptionAlarm descriptionAlarm type Alarm message MeaningCOLLISION ALARMTT DANGEROUS CPA and TCPA of a TT is within a preset limit.AIS DANGEROUS CPA and TCPA of an AIS target is within a preset limit.DEPTH LIMIT The depth measured by the depth sensor(s) is within a preset limit.TARGET ALARM A target has entered (or exited) a target alarm zone.SYSTEM ERRORNO VIDEO Loss of video signal.NO AZIMUTH Loss of azimuth signal.NO HEADLINE Loss of heading signal.CONTROL HEAD COMMUNI-CATION ERRORNo communication between control unit and UIP (Control unit may not be connected.)CPU TEMPERATURE CPU has overheated.TUNE CONTROL Radar tuning problem.FAN MOTOR Fan motor has stopped.SENSOR ERRORNO GYRO Loss of gyrocompass (heading) signal.NO LOG Loss of log (speed) signal.NO EPFS No position data.NO ECHO SOUNDER No depth data from echo sounder.NO WIND SENSOR No wind data.SPEED No VTG signal.ROT Abnormal ROT signal.EPFS FRONT (AFT) ERROR GPS sensor is not stopped.ECHO SOUNDER FRONT (AFT) ERRORDepth data at front or aft sensor is not received.AIS ALARM NO CPA/TCPA FOR AIS No COG or SOG for AIS.AIS RECEIVE ERROR No VRM or VDO sentences for 30 seconds (or the AIS function).AIS ACTIVATE 100% The maximum number of AIS targets has been activated.OTHER WARNINGTUNE INITIALIZE Tuning is being initialized.RD DATA ERROR Data of SD card is corrupted.WR DATA ERROR Data of SD card was not written correctly.SERVICE ENTRY Service menu enabled (by serviceman).

1. OPERATION1-381.28.3 Alarm summaryWhen an alarm is generated the color of the [ALARM] icon (top of display) turns red. You can see what alarms have been generated in the [ALARM SUMMARY] menu.1. Right-click the [ALARM] icon to show the [ALARM] menu.2. Click the [ALARM SUMMARY]. Active alarms are shown in red.Red, flashing: Alarms generated and not acknowledged.Red, not flashing: Alarms generated and acknowledged.1.28.4 Alarm list/historyThe alarm list displays the names of violated alarms, including the time and date violated. Unacknowledged alarms are displayed first in the list (in red text), latest to earliest.Alarm indication Meaning Alarm indication Meaning[TRIG] No trigger [GYRO] No gyro[VIDEO] No video [LOG] No log[AZ] No azimuth [EPFS] No EPFS[HL] No heading [ROT] No ROT (Rate of turn) [ALARM]1 BACK2 ALARM SUMMARY3 ALARM LIST/HISTORYRIVERROTRUDDER 1.2/ 0.2kmHEAD-UPSTBYOFFCENT HDG 123.4°ALARMALARMACKSOFFRight-click TRIG VIDEO AZ HL GYRO LOG EPFS ROT(at the bottom left corner on the screen)[ALARM LIST] 1/1ITEM TYPE DATE/TIMEROT SENSOR ERROR 00:00:000000/00/00AIS RECEIVE ERROR AIS WARNING 00:00:000000/00/00[ALARM HISTORY] 1/1ITEM TYPE DATE/TIMEROT SENSOR ERROR 00:00:000000/00/00AIS RECEIVE ERROR AIS WARNING 00:00:000000/00/00Click [SW] icon to switch between alarm list and history. [SW] icon

1. OPERATION1-391.28.5 Depth alarmThe depth alarm warns you when the depth is shallower than the preset depth value. When you change the depth, follow the steps below.1. Open [MAIN MENU], click [NAV DATA].2. Click [DEPTH].3. Click [DEPTH ALARM VALUE] then set the value by rotating the setting knob. The setting range is 0.00 to 9.99 m.Note: When the setting is 0.00, the alarm is not generated.4. Click outside the menu window to close the menu.1.28.6 ROT alarmThe ROT graph displays ship's rate of turn (degrees/min) using the ROT signal fed from an ROT sensor. If the ROT data is lost, the indication "ROT ALARM" appears in [ALARM LIST] and the audio alarm sounds. To acknowledge loss of the ROT signal, click the [ALARM ACK] icon.1.29 Docking ModeThe docking mode provides;• Depth at the fore and aft• Speed and movement at the fore, midpoint and aft• Wind speed and directionFront 10.4m Aft 13.7mFront 10.4m Aft 13.7m10.4m/s10.4m/s3.5km/h3.5km/h3.5km/h3.5km/h3.5km/h3.5km/hWind icon(Wind speed and direction)Dual depth icon(Depth at fore and aft)Speed icon(Speed and movement at fore, midpoint and aft)

1. OPERATION1-401.29.1 How to activate the docking modeThe docking mode can be shown in TX mode.1. Open [MAIN MENU], click [DISPLAY].2. Click [DOCKING MODE].3. Click [ON] to display the docking icon at the minimum range among the available ranges. The docking icon [DOCK] is shown at the bottom left corner on the screen.4. Click outside the menu window to close the menu.1.29.2 How to show or hide the docking information displayYou can show the docking information automatically at the following ranges. When you show the docking information, the radar display is shown at the minimum range.• [RIVER] mode: 0.125 SM to 0.25 SM• [SEA] mode: 0.125 NM to 0.25 NM, 0.125 SM to 0.25 SM, 0.125 km to 0.5 km, 0.125 kyd to 0.5 kydThe docking information appears at the top of the radar screen. You can show or hide the information with the [DOCK] icon as shown below.1.29.3 Wind speed and directionWind speed and direction are provided with the docking information display. Relative speed is indicated digitally and direction is shown with an arrow.MENUBRL2-3ECHOBINAZ1AZ2ALR1TTON LGRNBLKDOCK ONDOCK ONMENUBRL2-3ECHOBINAZ1AZ2ALR1TTON LGRNBLKDOCKING MODE: [OFF]DOCKING MODE: [ON]MENUBRL2-3ECHOBINAZ1AZ2ALR1TTON LGRNBLKDOCK OFFDOCK OFF[DOCK ON]Docking information is shown.[DOCK OFF]Docking information is hidden.Docking icon is hidden.MENUBRL2-3ECHOBINAZ1AZ2ALR1TTONLGRNBLKDOCK ONDOCK ON(at the bottom right corner on the screen)Docking icon: [ON]Docking icon: [ON]MENUBRL2-3ECHOBINAZ1AZ2ALR1TTONLGRNBLKDOCK OFFDOCK OFFDocking icon: [OFF]Docking icon: [OFF]ClickThe wind of 10.4 m/s coming from 45° (relative)10.4 m/s

1. OPERATION1-411.29.4 Depth dataDepth at the fore and aft are shown with the docking information display. Requires fore and aft depth data.Note: The dual depth required two transducers.Depth data exampleHow to select the depth sensor1. Open [MAIN MENU], click [NAV DATA].2. Click [DEPTH].3. Click [DUAL SENSOR].4. Click the required sensor.[BOTH]: Both fore and aft depths.[FRONT]: Fore depth only.[AFT]: Aft depth only.Depth indications and orientation modeThe stern mode shows aft depth on top.Depth display formatDepth can be shown digitally or in graph form.1. Open [MAIN MENU], click [NAV DATA].2. Click [DEPTH].3. Click [GRAPH TYPE].4. Click a required option.[NUMERICAL]: Displays the depth data digitally.[GRAPHICAL]: Displays the depth data graphically.Depth at fore Front 10.4 mAft 13.7 mGraph type: [NUMERICAL] Graph type: [GRAPHICAL]Depth at aft048121620m3 2 1 minHead up mode Stern up modeFront 123.5 ftAft 109.8 ftAft 109.8 ftFront 123.5 ft [DEPTH]1 BACK2 GRAPH TYPE NUMERICAL /GRAPHICAL3 DUAL SENSOR BOTH /FRONT/AFT4 [DEPTH SCALE]5 TIME SCALE 15sec/30sec /1min/3min6 DEPTH ALARM VALUE 5. 00m

1. OPERATION1-421.29.5 Depth graphYou can see the depth data in graph format by setting [GRAPH TYPE] to [GRAPHICAL] (see step 3 in "Depth display format" on page 1-41). The depth graph shows the depth history with dots, not a line.Depth graph exampleHow to set depth graph1. Open [MAIN MENU], click [NAV DATA].2. Click [DEPTH].3. Click [DEPTH SCALE].4. Click [SCALE TYPE]. 5. Click the scale to use, [RIVER] or [SEA].6. Click an appropriate option for the scale selected at step 5.[RIVER]: 4, 10, 40[SEA]: 10, 20, 50, 100, 200, 5007. Click [BACK] to go back the [DEPTH] window.8. Click [TIME SCALE].9. Click the time scale (horizontal axis) for the depth graph, among 15 sec, 30 sec, 1 min and 3 min.10. Click outside the menu window to close the menu.How to select the depth sensor(s)The depth graph can show depth data from the front and/or aft. The front data is shown in white; aft data is yellow. See "Depth menu" on page 1-52 to select the depth sensor.1.29.6 Speed and movement indicationsThe docking mode provides speed and movement indications at the fore, midpoint and aft. Require GPS sensor or satellite compass.How to select the speed sensor1. Open [MAIN MENU], click [NAV DATA].2. Click [PREDICTION].3. Click [OWN SHIP POSITION].4. Click a sensor.[DUAL-GPS]: Display fore-aft and port-starboard speeds, fed from GPS navigator.[SC]: The speed data from satellite compass.5. Click outside the menu window to close the menu.048121620m3 2 1 minDepthPast timeDepth at front sensor (white)Depth at aft sensor (yellow) [DEPTH SCALE]1 BACK2 SCALE TYPE RIVER/SEA3 RIVER 4/10/404 SEA 10/20/50/100/200/500

1. OPERATION1-43Speed and movement indications and orientation modeThe stern mode shows aft speed on top.1.30 How to Predict Own Ship’s PositionYou can predict ship’s position in the vector time selected. This function requires two GPS sensors and heading data. Some settings for own ship vector are required as follows:Menu items Settings Reference[OWN SHIP VECTOR] [COURSE] paragraph 1.37.4[VECTOR TIME] Set a time between 30 sec ond s t o 6 minutes.Note: The shorter the time the more accurate the prediction. [30sec] or [1min] is recommended.paragraph 2.10.2Head up mode Stern up modeFRONT AFTAFT FRONT7.4kn5.7kn3.5kn3.5kn5.7kn7.4knGPS-1GPS-1GPS-2GPS-2GPS-1GPS-1GPS-2GPS-2GPS-1GPS-1GPS-2GPS-2GPS-1GPS-1GPS-2GPS-2Prediction line from GPS-1Prediction line from GPS-1Prediction line from GPS-2Prediction line from GPS-2Ship’s is running straight aheadShip’s course is approx. 45°. Ship’s predicted position in a turn

1. OPERATION1-441.31 How to Program Function Keys (F1 and F2)You can program function keys (F1 and F2) to provide one-touch access to a required function. To activate a function, press the applicable function key, F1 or F2. The default program for the F1 and F2 keys are [ORIENTATION MODE] and [DOCKING] respectively.How to program a function key1. Open [MAIN MENU], click [CONFIGURATION].2. Click [FUNCTION KEY].3. Click the function key ([F1] or [F2]) to program.4. Click the appropriate program category. The options for each category are shown on the below and on the next page. Some items have multilevel options.• Programs available in the [ECHO] menu• Programs available in the [STD KEY] menu• Programs available in the [TT.AIS] menu [F1]1 BACK2 [ECHO]3 [STD KEY]4 [TT•AIS]5 [OPERATION]6 [BRILL]7 [CUSTOM]1 BACK2 CUSTOM-MENU/ FTC/ IR/ ES/ EAV/ AUTO-GAIN/ AUTO-STC/ AUTO-RAIN/ TUNE SELECT/ TRAIL DISPLAY/ TRAIL TIME/ TRAIL T/R/ WIPER [F1-ECHO]1 BACK2 ALARM ACK/ EBL OFFSET/ OPERATION MODE/ ORIENTATION-MODE/ CU-TM RESET/** VECTOR TIME/ VECTOR MODE/ TT-LIST/** AIS-LIST/ BRILL-MENU/ MARK/* CAPTURE [F1-STD KEY] *: [RIVER] mode only **: [SEA] mode only [F1-TT•AIS]1 BACK2 TT-DISP/** AIS-DISP/ PAST POSN INTERVAL/ REF MARK/** CPA LIMIT/ CPA/ TCPA/ AZ1/** AZ2/** AIS SCALED SYMBOL **: [SEA] mode only

1. OPERATION1-45• Programs available in the [OPERATION] menu• Programs available in the [BRILL] menu• The available function to program in the [CUSTOM] menu5. Click outside the menu window to close the menu.1 BACK2 ECHO COLOR/ MONITOR BRILL/ PANEL DIMMER/ TRANSPARENCY/ ALARM1/** ALARM2/** ECHO AREA/** DOCKING/ MARK/LINE-ON/* BARGE-ON/* MAP ALIGN/* MARK/LINE ALL DELETE/* BARGE ALL DELETE*[F1-OPERATION] *: [RIVER] mode only **: [SEA] mode only1 BACK2 USER NAME 1 BRL1-1/ BRL1-2/ BRL1-3/ BRL1-43 USER NAME 2 BRL2-1/ BRL2-2/ BRL2-3/ BRL2-44 USER NAME 3 BRL3-1/ BRL3-2/ BRL3-3/ BRL3-45 USER NAME 4 BRL4-1/ BRL4-2/ BRL4-3/ BRL4-4 [F1-BRILL]1 BACK2 USER NAME 1 CUSTOM1-1/ CUSTOM1-2/ CUSTOM1-3/ CUSTOM1-43 USER NAME 2 CUSTOM2-1/ CUSTOM2-2/ CUSTOM2-3/ CUSTOM2-44 USER NAME 3 CUSTOM3-1/ CUSTOM3-2/ CUSTOM3-3/ CUSTOM3-45 USER NAME 4 CUSTOM4-1/ CUSTOM4-2/ CUSTOM4-3/ CUSTOM4-4[F1-CUSTOM]

1. OPERATION1-461.32 Markers1.32.1 [MARK] menuThe [MARK] menu lets you:• Change the configuration of the own ship mark• Show or hide the stern mark• Set the reference point for the offset EBL• Activate VRM with the offset EBL1. Open [MAIN MENU], click [MARK].2. Click the item.3. Click the required option.4. Click outside the menu window to close the menu.1.32.2 Heading lineThe heading line indicates the ship's heading in all orientation modes. The heading line is a line from the own ship position to the outer edge of the radar display area and appears at zero degrees on the bearing scale in head-up mode. It changes its orientation depending on the ship orientation in north-up and true motion modes.How to hide the heading line temporarilyTo temporarily hide the heading line to look at targets existing dead ahead of own ship, press the HL OFF key on the control unit. Release the key to redisplay the heading line, etc.[OWN SHIP MARK] Select the shape of own ship mark.[STERN MARK] Select on/off the stern mark display.[EBL OFFSET BASE]([SEA] mode only)See paragraph 1.20.3.[VRM SYNC OFFSET EBL]([SEA] mode only)Turn this feature on to automatically activate applicable VRM when using an offset EBL.[MARK] menu ([SEA] mode)[MARK] menu ([RIVER] mode) [MARK]1 BACK2 OWN SHIP MARK MIN/RECTANGLE/ PENTAGON3 STERN MARK OFF/ON [MARK]1 BACK2 OWN SHIP MARK MIN/RECTANGLE/ PENTAGON3 STERN MARK OFF/ON4 EBL OFFSET BASE STAB GND/STAB HDG/ STAB NORTH5 VRM SYNC OFFSET EBL OFF/ON

1. OPERATION1-471.32.3 Stern markThe stern marker, which is a dot-and-dash line, appears opposite to the heading line. To display or erase this marker do the following:1. Open the [MARK] menu, click [STERN MARK].2. Click [OFF] or [ON] as appropriate.3. Click outside the menu window to close the menu.1.32.4 North markThe north mark appears as a short dashed line. The north mark moves around the bearing scale in accordance with the compass signal in the head-up, head-up (TB) or stern-up mode.Note: It is not possible to delete the north mark. The north mark is always indicated while a heading sensor is input.1.32.5 Own ship markThe own ship symbol marks own position on the display. The symbol is selected from the [MARK] menu.1. Open the [MARK] menu, click [OWN SHIP MARK].2. Click the own ship mark shape to use.3. Click outside the menu window to close the menu.North markNorth markHead-up mode, Head-up (TB) mode North-up mode[MIN] [RECTANGLE] [PENTAGON]Own ship Own ship Own ship

1. OPERATION1-481.32.6 Barge markYou may mark the locations of barges on the display with barge mark. This function is available for [RIVER] mode only.The barge mark is a set of rectangles drawn to indicate the outline of barges. You can create a max. total of 10 barge marks. There are four icons for the barge mark as follows:How to show a barge mark on the screen1. Click the barge number icon then rotate the setting knob to select the barge number (1 to 10).2. Click the barge display icon to show or hide.Own shipBarge markBarge mark(at the bottom left corner on the screen)MENUON2WHTONCYA DOCK OFFBRL2-3ECHOBINGRNBLKMARKMARKBARGEBARGEBarge number icon(1 to 10) Barge color icon(GRN, BLU, YEL, CYA, MAG, WHT)Barge display icon [ON]: Shows the barge mark(s) on the [BARGE] icon. [OFF]: Hides the barge mark(s) shown on the [BARGE] icon.[BARGE] iconMENUBARGE ONWHTONCYA DOCK OFFBRL2-3ECHOBINGRNBLKMARKMARK22Barge display icon: [ON] Barge display icon: [OFF]MENUBARGE2WHTONCYA DOCK OFFBRL2-3ECHOBINGRNBLKMARKMARKONONMENUBARGE2WHTONCYA DOCK OFFBRL2-3ECHOBINGRNBLKMARKMARKOFFOFFClick

1. OPERATION1-49How to create a barge mark on the screen1. Click the barge number icon then rotate the setting knob to select the barge number (1 to 10).2. Click the [BARGE] icon to enable creation of the barge mark. The cursor shape changes from an arrow to a cross mark.3. Click the start point (X-axis and Y-axis) of the barge mark. 4. Select the 2nd point of the barge mark. As you drag the cursor, the width of the X-axis and Y-axis are displayed and the barge mark is drawn with a dashed line.5. Click the 2nd point to complete the barge mark. The mark changes to the rectangle with the solid line.MENUBARGE ONWHTONCYA DOCK OFFBRL2-3ECHOBINGRNBLKMARKMARK22MENUONWHTONCYA DOCK OFFBRL2-3ECHOBINGRNBLKMARKMARK22BARGEBARGEThe arrow changes to the cross mark.The arrow changes to the cross mark.ClickX= 0ftY= 0ftX= 0ftY= 0ftX= 5ftY= 20ft1st point of the barge mark (Barge mark size: wide(X)= 0 ft, length (Y)= 0 ft)Click the 2nd point.The barge mark is completed. (Barge mark size: wide(X)= 5 ft, length (Y)= 20 ft)1st point2nd point1st point

1. OPERATION1-50How to create a barge mark from the [BARGE ICON] menu1. Right-click the any icon of barge mark to show the [BARGE NUMBER] menu.2. Click [POSITION BY X].3. Set start point in X-axis for drawing the barge mark with the left and right buttons.4. Click [POSITION BY Y].5. Set start point in Y-axis for drawing the barge mark with the left and right buttons.6. Click [SIZE BY X].7. Set the width of the barge mark with the left and right buttons.8. Click [SIZE BY Y].9. Set the length of the barge mark with the left and right buttons.How to edit a barge mark on the screenIf the barge mark is currently displayed, go to step 3.1. Select the barge number icon to show the barge number to edit. Also, you can se-lect the barge mark directly by putting the cursor on the line of the barge mark (In this case, go to step 3).2. Set [ON] at the display icon to display the barge mark to edit. The selected barge mark turns red.3. Right-click the barge mark.4. Click the required action and its option.[COLOR]: Change the color of the barge mark.[MOVE]: Drag and drop the barge mark by the touch pad.[DELETE]: Delete the barge mark.1 BACK2 POSITION BY X X = +000ft3 POSITION BY Y Y = +000ft4 SIZE BY X X = 010ft5 SIZE BY Y Y = 020ftMENUON2WHTONCYA DOBRL2-3ECHOBINGRNBLKMARKMARKBARGEBARGE- BARGE icon- Barge number icon- Barge display icon- Barge color iconClick any icon [BARGE NUMBER 2]1 BACK2 COLOR GRN/BLU/YEL/CYA/ MAG/WHT3 MOVE4 DELETE NO/YES [BARGE]

1. OPERATION1-51How to delete barge marks by color1. Open [MAIN MENU], click [RADAR MAP].2. Click [DATA DELETE].3. Click [BARGE DELETE].4. Click [COLOR].5. Click the barge color to delete.6. Click outside the menu window to close the menu.How to delete all barge marks1. Do the procedure from step 1 to step 3 in "How to delete barge marks by color" on page 1-51.2. Click [BARGE ALL DELETE].3. Click [YES].4. Click outside the menu window to close the menu.1.33 NAV DataThe following navigation data may be set up on the menu. 1.33.1 How to show ship’s position or speed and depth alternatelyAt the top right corner on the screen, click the icon below to switch between “Speed and Depth” and “Own ship position”.- Speed - Depth - Own ship position- Time to the cursor position - Wind - Date- ROT graph - Rudder graph - AUTOPILOT graph1 BACK2 MAP ALIGN OFF/ON3 [MARK/LINE INFO]4 [DATA DELETE] [RADAR MAP]1 BACK2 [MARK/LINE DELETE]3 [BARGE DELETE] [DATA DELETE]1 BACK2 COLOR GRN/BLU/YEL/CYA/ MAG/WHT3 BARGE ALL DELETE NO/YES [BARGE DELETE]“speed” and “depth” “latitude and longitude”(own ship position)ClickCAPT±300 °/min±180 °SPD BT GPS-F►DPT AFT ►CURSOR TTG 18m20s01-sep-2012 ►44. 6km/h3. 2mUTC 12:346.34NM / 300.3°RCAPT±300 °/min±180 °OS POSN NCURSOR TTG 18m20s2. 4m/s0° 00. 219°WIND E0° 00. 397° ►6.34NM / 300.3°R

1. OPERATION1-52Speed menuRight-click the speed icon ([SPD]) to show [SPEED MENU].Depth menuRight-click the depth icon ([DPT]) to show [DEPTH MENU].Click [SELECT DUAL SENSOR]. Then, click the depth sensor to use to show depth data, [FRONT] or [AFT].Own ship position menuRight-click the own ship position icon to show [OWN SHIP POSITION MENU].• [SELECT DUAL SENSOR]: Select the sensor data, [FRONT] or [AFT].• [SHIP SPEED]: Select the speed indication format, [SOG] (speed over ground) or [STW] (speed towards water).• [GROUND SPEED SOURCE]: Select the input source for SOG.• [WATER SPEED SOURCE]: Select the input source for STW.• [MANUAL SPEED]: Input the speed manually.• [SET DRIFT]: Turn on or off drift.• [SET CURRENT CRS]: Set the direction of the tide.• [SET CURRENT SPD]: Set the speed of the tide.• [NAV AID]: Click the source of ship position data, [GPS] or [DEAD RECKON] (dead reckoning).• [MANUAL L/L]: For [DEAD RECKON], enter the latitude and longitude, using the software keyboard.Right-click1 BACK2 SELECT DUAL SENSOR FRONT/AFT3 SHIP SPEED SOG/STW4 GROUND SPEED SOURCE GPS/REF/LOG(BT)5 WATER SPEED SOURCE LOG(WT)/MANUAL 6 MANUAL SPEED 0. 0kn7 SET DRIFT OFF/ON8 SET CURRENT CRS 0. 0deg9 SET CURRENT SPD 0. 0knCAPT±300 °/min±180 °DPT AFT ►CURSOR TTG 18m20s01-sep-2012 ►44. 6km/h3. 2mSPD BT GPS-F►SPD BT GPS-F►6.34NM / 300.3°RUTC 12:34Speed icon [SPEED MENU]Right-click1 BACK2 SELECT DUAL SENSOR FRONT/AFTCAPT±300 °/min±180 °CURSOR TTG 18m20s01-sep-2012 ►44. 6km/h3. 2mSPD BT GPS-F►SPD BT GPS-F►Depth iconDPT AFT ►DPT AFT ► [DEPTH MENU]6.34NM / 300.3°RUTC 12:34Right-click±300º/min±180ºCURSOR TTG 18m20s2. 4m/sWINDCAPTCAPTOS POSN NOS POSN N0° 00. 219°0° 00. 219° E E0° 00. 397° ►0° 00. 397° ►Own ship position icon [OWN SHIP POSITION MENU]1 BACK2 NAV AID GPS /DEAD RECKON3 MANUAL L/L 00˚00.000 N 000˚00.000 E6.34NM / 300.3°R