User manual LOWRANCE LMS-10 LORAN-C - Operation Instruction

LMS-1O Loran -c Receiver INSTALLATION AND OPERATION INSTRUCTIONS ·LOWRANCE ELECTRONICS, INC. LITI-lO IN U.S.A. 988-0116-03 12000 E. SKELLY DR., TULSA, OK 74128 PDF compression, OCR, web-optimization with CVISION's PdfCompressor WARNING! THIS LORAN SHOULD BE USED ONLY AS AN AID TO NAVIGATION. A CAREFUL NAVIGATOR SHOULD NEVER RELY ON ONLY ONE METHOD TO OBTAIN POSITION INFORMATION. NOTICE: MAKE CERTAINTHE LORAN IS DISPLAYING THE CORRECTPOSITION IN LATITUDE/LONGITUDE BEFORE NAVIGATING WITH THIS PRODUCT. THE POSITION MUST BE CORRECT FOR THE NAVIGATION FEATURES IN THIS UNITTO WORK PROPERLY. 170° PDF compression, OCR, web-optimization with CVISION's PdfCompressor 75 TABLE OF CONTENTS LORAN-Genera] ACCURACY HOWLORAN-C WORKS INSTALLATION - DpIayUnil INSTALLATION -LC-1 Loran-C Module POWER CONNECTIONS LORAN OPERA11ON- INITIALIZATION SELECT CR1 ENTERING INITIAL POSITION LAT/LONG CYCLE ERRORS AND SNR AUTOMATICAND MANUAL MODES MANUAL STATION SELECTION Stations in Use Viewing ViewingReornerided Stations Selecting Stations PRIMARYANDALTERNATESOLUTICNS DISPLAY Overview TD/LL HEADING (HDG) TIMETOGO (TIC) 1 1 3 4 7 8 1 - ID 12 12 12 13 14 15 16 17 17 18 18 19 19 - DISTANCET000(DTG) SPEED OVERGROUND VELOCITY MADE GOOD TRUE/MAGNETIC BEARING CROSS TRACK ERROR (X1E) NORTH PACIFIC LORAN-C CHAIN GR1 9990 REGONALMANAGER COMMANDER. PACIFIC MREA.ALAMEDA. CA CHAIN MANAGER:CDMMANDER. 17THCDASTGUARD DISTRICT. JUNEAU, AK COORDINATOR OFCHAINOPERATIONS LOCATION:LORMONSTA KODIAK. AK CONTROL SITE: LORMDNSTA KODIAK, AK COSU. luuI PWR XMTTrER ANTFFN.42 1KW) TRANOENT 20 21 21 CROSSTRACKERRORPERARROW SIGNALTONOISE RATIO (SNR) Fix DUALITY 22 22 22 23 25 28 27 28 28 29 29 29 29 31 31 31 31 I-IOWTOSAVEAWAYPOINT SavingCurrentPosition (QuickSaveFeature) Enter NewWaypoint LatitudelLongitude EnterNewWaypoinl TDs 604 ECD 0.0 0.0 .0,6 NOTES D53IG. MASTER XRAY YANKEE STATIIY4 COOn. 670912301 170 l000.eW 624944.ON 173 1040.0! ANTENNA 625 FT MOIOPOI.E ERASING AWAYPDINT WAYPOINTRECALL WAYPDINTCOUNTEROFFSET - St PALL AK 325 320 GOTOWAYPOINT VIEWDESTINATION WAYPDINT VIEWSTARTING WAYPOINT ROUTES Creating aRoute Following aRowe Can00lling aRoute Eraaing aRoute ALARMS AnochorAlarrn ArrivalAlarni ASF CORRECTION NMEAOUTPUT ATru AK PORT CLARENCE AK 11000/ 3a7L25 2t000/ 3058,05 43000/ 3600.45 ANTFPW-42 601OLE 1350 Ft 62SF] 0t14403N 1605312.6W 57262029) MVFR4-42 10 400 601tW0L5 626 FT 0.0 OUALRA1EW/OHI7000 ZULU NR0W CAPEAK 162= 113W AN/FPN44A 0fl4oPCt0 32 32 35 36 36 37 38 39 39 40 41 24HOURCLDCK-TIMER LIGHTS CLEAR LOWER DISPLAY Fl and F2 RESTARTLDRAN SeledNewORI EnterNew Initial Poaition RESET VIEWING T.D.S IN USE MAGNETIC VARIATION VERSION NUMBER STAT SIMULATOR HOWTO OBTAIN SERVICE COMMAND LIST KEYBOARD 2nd FUNCTION LIST FACTORY DEFAULTS 42 42 42 42 43 43 44 45 45 Copyright© 1989, Lowrance Electronics,Inc. All rights reserved. All featuresand specifications subjectto change without notice. 74 PDF compression, OCR, web-optimization with CVISION's PdfCompressor LORAN-C ICELANDICCHAIN GRI 9980 LEGEND: o CONTROL MONITOR * · TRANSMITTiNG Approximat. Limitof Conre ---1:3 SNP md 4NM Fix AccurmeyjSG%2dRMS).Noise 46dB M SANDUR W ANGISSOQ X EJDE PDF compression, OCR, web-optimization with CVISION's PdfCompressor 73 LORAN - GENERAL The word "LORAN" is short for LOng RAnge Navigation. It's a navigalion systemthat usespowerful low frequency(100 kHz) radio transmitters and sensitivereceivers. Withthissystem,you can determine your positionover long distances. Loran was developed and usedduring WorldWarII. At that time it was called Loran-Aand operated at a higher frequency. Research and development continuedduringthe fifties. The currentversion, LoranC, was introduced in the sixties. It worksover longer distancesthan Loran-Aand it's easier to use. ACCURACY ICELANDIC LORAM.C CHAIN GRI 9980 REGIONAL MANAGER. COMMANDER COASTGUARDACTIVITIES EUROPE, LONDON, UK CHAIN MANAGER COMMANDER COASTGUARO ACTIVITIES EUROPE. LONDON, UK COORDINATOR OF CHAIN OPERATIONS LOCATION LORMONSTA KEFLAVLK. ICELAND CONTROLSITE;LORMONSTAKEFLAVIK ICELAND D55. 56867EA W24EKEY XAAY &ATJa1 SN4DUA ICELAND ANGIS000 OAES4LAND EJDE.FAEAOE IS..OESWFK C(R. 5521,5W 6454 26.64 5959 451627.5W 6217 55.64 0704 26,5W CDULS. PWR Iv,) (MITtEn AWFFSJ.45 1KW) TRMSSMff ANTB4MA I350FT N62I LCD 0,0 +1.0 0.0 The absoluteaccuracyof Loran is between 0.1 and 0.25 nautical miles, depending on your location. Repealableaccuracy(yourability to returnto the samespot) is 100 feet or better. The difference between the two types of accuracy is important. Absoluteaccuracy tells you where you are on the map. Repeatable accuracylets you find your way back to the same placetime aftertime. NOISE '500 765 Ma40Pa6 625 FT 625 FT I7N 11055!- NQFFW4S 4068.62 35555! 2814$4 5flIOLE DUALRATEW?09l7920 DUALRATEOWI757O NWFPN-44 325 MIY4C9OLE However,the accuracy you experience may not be as good as the numbersabove suggest. The crossing angle of the lines of position affectsthe accuracy. The sharper the crossingangle, the more chance for position error. A ninetydegreecrossingangle is best, but it can be as low as thirty degrees withouta large positionerror. If you wish to doublecheckyour Loran, first pick a spot on thechart that is clearly marked with latitude/longitude marks. Then go to it. Once you arrive, let the Loran settle, then compare the position informationon the LMS-10 to thechart. It should be very close. HOW LORAN-CWORKS The Loran systemconsistsofthree to fivetransmitterstations.These are called a "chain." The letter "M" designatesthe master station inside the chain. The otherstations in the chain are the secondaries. Their names are W, X, Y, and Z, althoughnot all chains have four secondarystations. The secondary transmitters are synchronized with the masterwhich transmits at precise time intervals. This time interval is calledtheGroup Repetition Interval or GRI. Eachchain has a different GIRl. PDF compression, OCR, web-optimization with CVISION's PdfCompressor 1 72 The secondarystations transmitat precisetime intervalsafter the master station transmits. Since thesetransmitters are located hundreds of miles apart, it takes a different time for thesignals from each transmitterto reach you. The Loran receivermeasuresthis time differencebetween the masterand two ofthesecondaries,the LMS10 automaticallychoosesthebest master-secondary pairs for your location. Thetime difference or (TO) is measured in micro-seconds. PlottingtheTO on a chart with Loran-C lines results with your position somewhereon a line of position (LOP). A line ofposition is an imaginary line on which the time delay between the masterand one ofthe secondaries is the same. In this example the boat is located somewhere on the 14605.2 LOP. LORAN-C NORTHWEST PACIFIC CHAIN GRI 9970 The Loran receiverthen measures the time differencebetween the master and anothersecondary. In this exampleit's 31882.8. If you plot this LOP on a chart, you'll notice that it crossesthefirst line-ofposition. Your positionis at the intersection of thetwo lines. 0 AsprnlwdnLS,tof t.nr.p-- 13$fl rid S )M Fis£ncy (P5% 2flMS(.Pa... 44d1 I II IWOJIMA HOXXAIDO GESASHI W MARCUS IS. -- --. ---_ 1 ., t 2 X 3ARAGADA 'C.C __..._.___.___ -. PDF compression, OCR, web-optimization with CVISION's PdfCompressor 2 71 All Loran-C receivers work on this principle. Most modern receivers also display latitudeflongitude. The receivertakes the TD information and, using a complexmathematical formula, convertsit to latitudef longitude position data. You can displayboth TD's and latitude! longitude on the LMS-10 to determine your position. It you wish to know moreabout Loran-C, orderthe United States Coast Guard's book "Loran-C USER HANDBOOK." It's an excellent bookthat describesLoran in greaterdetail. Loran-CUser's Handbook COMDTINSTMl 6562.3 Superintendent of Documents U.S. Government Printing Office Washington,D.C.20402 Code #050-012-00171-5, 1980 NORThWEST PACIFIC LORAN.C CHAIN CR19970 REGIONAL MANAGER COMMANDER. PACIFICAREA, ALMAEDA, CA. CHAIN MANAGER COMMANDER, 14THCOASTGUARD DISTRICT,I-IONOLULU, HI JAPAN COORDINATOR OFCHAIN OPERATIONS LOCA11ON. COMMANDER. FAREASTSECTION. YOKOTA, CONTROL SITELORMONSTAYOKOTA, JAPAN COBIL DES'S. MASTER WHEXEY &ATTa4 CDOR. lusI XMITrER AWFFN-45 110801 There is a small chargeforthe book. PWR (XW} 1815 WNSMFr ANTENLA 1380FT N0l 0.0 EUD NOTEE M0JI JAPAN HOKKAIOO 141193020 4283.58 38080! 8686.17 58080/ 448328 2528.84$ 81080 244E03.E14 Magopa.E 1280FT MWOPOLE G2SFT Ma4OPOLE 828 FT 0.0 0.8 0.0 DUALRATEW/0RI5970 DUALRATE W10918970 INSTALLATION- Display Unit Mount the displayunit in anyconvenient location, providedthere is clearance when it's tilted for the bestviewing angle. Holes in the bracket's base allowwood screw or through bolt mounting. Place a pieceof plywood on theback of thin panelsto securethe mounting hardware Makecertainthere is enough room behindthe unit to attach thepower and Loran module cables. IMRCUEISLAND 241707.914 JAPAN 153 5853,2E JAPAN 424437.111 1134309.25 283825.011 1280886.45 1327E0.IN 444933.00 ANIFPR145 AN/FPW4S ANPPN'IS 2150 800 500 XMY YANKEE ZULU GESASHI JAPAN BARRIGADA Ma40LE 7SOFT 3 PDF compression, OCR, web-optimization with CVISION's PdfCompressor 70 You can routethecables through a three-quarter inch holein the mounting surface. First, bring the Loran module'scable up throughthe hole, then pass the powercabledown it. After routing the cables,fill the holewith siliconerubber adhesive (RN). Offset the bracket to cover the hole. Routethe cables through the slot in the bracket. SLOT INSTALLATION- LC-1 Loran-C MODULE Enclosed with your the LMS-1O is a LC-1 Loran-C module. This contains thecomplete loran receiver. When choosing a mounting location for the LC-1, remember to install theLC-1 whereit's clear of other antennas, wires, masts,or otherobstructions. A high locationis preferred, however for lightning protection, the antennashouldn't be the highest part of the boat. The antenna shouldbe mounted vertically. Make certain it is as far away as possible from VHF radio antennas. Improperperformance can also occur if the antennais mounted too closeto metalobjectssuch as tuna towers. Again, a locationthat places the Loran assembly in the clearis preferableto one that is high and obstructed. You mustpurchasean eightfoot stainlesssteel or fiberglasswhip antenna. The threads are standard 318"-24 for the whip. A ratchet mount base is most commonly used to mountthe Loranto the boat. The base mountingthreads are conventional 1"-14 machine thread (NOTpipe thread). Thisallowsthe useof standardantennamounting hardware. Tightenall hardware securely. PDF compression, OCR, web-optimization with CVISION's PdfCompressor 4 69 The cable supplied with the LC-1 is thirty feet long. Do not cut the cable lilt'stootong. Instead, coil and store it out of the way. An extension cable is available it the cable is too short. Ask your dealer or call your local servicecenteror the Lowrance FactoryCustomer Service department for more information. The LC-1 can be attachedto a swivel bracket or hollow extension mast, it desired. POWER CONNECTIONS The LMS-1 0 works from a twelve-volt battery systemonly. You can attach the powercableto an accessoryor power buss, however if you have problems with electrical interference, then attachthe power cable directlyto the battery. If the cable is not long enough, splice #18 gauge wire onto it. NORTHEAST U.S. LORAN-CCHAIN GRI9960 NY REGIONALMANAGERCOMMANDER. ATLJTICAREA. NEWYORK. CHAINMANAGER COMMANDER. ATLANTICAREA, NEWYORK, NY COORDINATOR OF CHAIN OPERATIONS LOCATION: LORSTA SENECA, NY CONTROL SITE: LORSTA SENECA, NY CDEU. 00210. WASTER WHISKEY XRAY YAM(EE ZLLU STATIa4 SENECA,NY COCA. 424250.621 754933.9W (56) XMTTER MOIFFT'144 PWR (KWI 800 360 320 550 460 IRAPffiMIT ANTBNA -700FT' MGIOFOLE SLT 525 FT MG4OFOLE 'TIP 625 PT POH ECU 0.0 0.0 NOIES DUALRATE500915972 DUAJ. I.E CARIBOU, NNJI1JCKET MA CARQJ(A 4648271 575537.7W Il0 (56HC0SI N4WP9442 MUFPR412 BAlEW/OBE93O 2757.20 4115ThEI. 555835.1W 340346.IN 775446.7W 3551 (7.91 6729121W 250 1502.93 39060! 3221.64 05 0.0 DUALRATEW/0RI5930 DUALRATEW/ORI7SSO DUALRATEW!0R18570 WFFI4A2 A9UFFS+44 EECH,NC DANA*4 The power cable has three wires; red, white, and black. Red is the positive lead, black is negative or ground. Attach the in-line fuse holder to the red lead as close to the power source as possible. For example, if you have to extend the powercable to the battery or power buss, attach thefuse holder to the battery or power buss. This will protect both the unit and the powercable in the eventof a short. The white wire is for a NMEA interface. The LMS-1 0 sends steering data for an autopilot through this wire. If the white wire is not used, tape the end so that it cannot short. To "P" connector 540 3152.20 M4OPQ.E '5.5 SPUCEANDTAPE. FUSE HOLDER TO AUTOPILOT'S NMEA INPUT 68 5 PDF compression, OCR, web-optimization with CVISION's PdfCompressor To connect an autopilot to the LMS-1O, attach a shielded, twisted pair cable from the autopilot's NMEA intput to the whitewireon the NayGuide's powercable. Solder the ground conductorof the twisted pair and the shield to the black wire on the powercable. Do not connect the shield to the autopilot. See your autopilot's manual for more wiring instructions. Once the cable is connected, the proper output must be selected. See the NMEAOutput sectionfor more information. LORANOPERATION Initialization The Loran must be initialized or "told where it is" thevery first time it's used. It then retains ft's position in memory eachtime power is turned off. If you don't travel over a hundred miles from the last time you usedthe Loran, you shouldn'thave to repeat thisstep. To initializethe Loran, first pressthe ON key. You shouldsee the message "initial coupler",then the following screen appears: 5Q0 LREOLORTD1 40° 5 TD2 You can initializethe loran either by entering your presentpositionin latitude/longitude coordinates, or by entering the GRI for your area. Press the TDI key to selectthe initial position, or the TD2 key to use the GRI. Operation instructions forthe "Select GRI" menu and "Select Initial Position"are shown next. PDF compression,6OCR, web-optimization with CVISION's PdfCompressor 67 SELECTGRI Use this menu ifyou don't know your positionin latitude/longitude coordinates. After you pressedthe TD2 key from the initialization menu, the screen below should appear. Use the TD1 and TD2 keys to step through the GRI's until you arrive at the desired GRI. Pressthe ENT(enter) key to select the GRI in thewindow. U.S. WEST COAST LORAN-C CHAIN CR1DO40 REGIONAL MANAGER COMMANDER. PACIFIC AREA. ALAMEDA, CA CHAIN MANAGERCOMMANDER. PACIFIC AREA. ALAMEDA. CA COORDINATOR OF CHAIN OPERATIONS LOCATION LDRSTA MIDDLETOWN, CA CONTROL SITE: LCRSTA MIDDLETOWN, CA C040.L los) PINE 008T1E5 MJIFPN44A 110001 0KW) DESIS- SIATIaI FALOCH. WV ODOR3033066W 1164956.4W 470348.0W 1104439.6W 111.445081 ANTEHNA NGl ECD MASTER WHIGKEY 400 1600 5F 50.T NOTES +1.0 i-OS DUALRATEW(ORIS990 +0.5 0.0 Ma4DPOLE AI81Pt445 AMIFPO4-44A 0EOR00 WA MIDDLETOWN 270690 OMY YANKEE CASEARCHLIGHT 3046570W 1332944.5W 361910.2W 1144817.4W 270 400 400 640 030Fr SIT 1254.00 1067.30 Ma4OPOLE AW'Ffl14l NV- Remember, ifyou have a problem, you can always press the CLR (clear) key to exit from any menu. After the ENT key is pressed, a message on the screen appearsnext: LRNCE COUPLER The LMS-tD then flashes numbers on the Lat/Long display. The unit is not usable for position information while it flashesthe Latitude/Longitude. The LMS-10 is actually searching for the stationsin the chain you selected. Once the Loran 'locks on" to the stationsand computes your position, it will stopflashing. Your presentposition in latitude/ longitude coordinates should be displayed: The Loran is now ready for navigation. Ifthe unit displays a Latitude/Longitude that is not your actualposition, seethe sectionon Primary/Alternate solutions. 66 7 PDF compression, OCR, web-optimization with CVISION's PdfCompressor ENTERINGTHE INITIAL POSITION - LATITUDE/LONGITUDE The LMS-10 selectsthe proper GRI to usewhen you inputyour position. To enterthe initialpositionthevery firsttime the LMS-10 is turnedon, press theTD1 key at the initialization menu. You should see the screen below. N w a a 0a a. a a aaaa aa a TD2 Now enteryour presentlatitude, using the numerickeys at thebottom of thedisplay. If you make a mistake, pressthe CLEARkey and reenter the numbersfrom the beginning. (Note: PresstheCLR key twice to return to theGRI/LAT/LONG selection menu.) After you've enteredthelatitude, dothe same with the longitude. Remember to enter a zero as the first number in the longitude if it's less than 100 degrees. For example, if your longitude is 85 degrees, enter 0850000. N w J 33°2'{29' IB°Q2.3S. 65 PDF compression,8 OCR, web-optimization with CVISION's PdfCompressor NOTE The LMS-1O,like most Loranreceivers, usesdegrees,minutes, and hundredths of a minute. Charts typicallyusedegrees, minutes, and seconds. It's not necessary to convert seconds to hundredths minute for your initial position. of a You don't have to use your exact position to initialize the Loran;one that is closeby is usuallysufficient. If you don't know your approximate position, call the airportclosest to you and ask their positionin latitude/longitude. Then usethe position they give you as a initial position. Your screen should look like theone at the bottom of page 8 after you've entered the position. If your longitude is west of Greenwich, England, no change is necessary. If it's east longitude, pressthe "1D2" key. This switches the longitude to east. GREAT LAKES LORAN-C CHAIN GRI 8070 REGIONAL MANAGER COMMflDER, ATLANTIC AREA, NEWYORK, NY CHAIN MANAGER COMMANDER, ATLANTICAREA. NEWYORK, NY COORDINATOR OF CHAIN OPERATIONS LOCATION: LORSTA SENECA, NY CONTROL SITE:LORSTA SENECA, NY 0610. WOOER WHISKEY XRAY YANKEE STATI4 DANA,IN OAALGIE. - CR. 3951 DIal 512912.1W 0D90. ("SI XMIUER ANfFPO+44 PWR 01'WI 7M?5&T ANTE4NA 625 M0/IOPOLE 700 Ft MC*IOPOLE 700 FE 730 FT NaA EDO 0.0 0.0 0.0 010 NOTES DUAl.RATEW/0R19960 DUALRATEW/0017550 450 550 550 550 F ft 305030.771 251009.9W 424200.SN 764092.962 11000/ 9355.11 NWFFII-64 ISSHCOS) Once you've entered the correct latitude/longitude position, pressthe ENTER key. The LMS-10 then flashesnumbers on the Lat/Long display. The unit is searching for the stations in the loran chain. Once the LMS-10 "locks on" to the stations and computes your position,the numbers stop flashing and your unit is ready for navigation. This may take up to five minutes, perhaps longer. Typically, the LMS-10 takes about two to three minutes to "lock on" to your position. Remember, the Loran is not usable for navigation during the time it flashesthe latitude/longitude. SE4ECA,W/ BAU000TE 25020/ 3062.50 44020/ UFPN64 ISSHCGS) AWFPI4I2 I.fllOPLE 0tLLAAIEW/GR9060 459049.0K Nowthat you've comethié far, you shouldn't need to do it again, unless you move a long distance with the Loranoft. The LMS-1 0 stores the last known positionin its memory, so eachtime you turn the unit on, it will usethe last GRI and positionthat was in use. If you need to re-initialize the loran, either by entering a new GRI or Initial Position, see the RESTARTLORAN section on page 39. CYCLE ERROR AND SNR The LMS-1 0 displays cycle errorsand low signal to noise ratios (SNR) and cycle errors with labels on the display. NOTE:These errors won't be shown if latitude/longitude are displayed. PresstheTD/LLkey to show TDs and error labels (if activated). 9 PDF compression,64OCR, web-optimization with CVISION's PdfCompressor playstheCYC label. In this example, theSNR label shows next to the top line. Press the TD1 or TD2 keyto rotatethrough the TDs to see whichone(s) have low signal to noise ratios. Do not navigate with a TD that has a poor SNR. Ifthe unit is in automatic, the LMS-1 0 should choose anotherstation automatically. If a low signal to noise ratio or cycle error is found, the LMS-10 dis- SNRq535 935 CYCEEIBE TD1 400 5.23 102 The cycle error displayworks identically to the SNR display. Simply rotatethrough thedisplaysusingtheTD keys to find which stations havea cycleerror. Again, do notuse stations with a cycle error for navigation. r AUTOMATICand MANUAL MODES The LMS-10 choosesthe stationswith the best crossingangles and signal strengthsto use when ft's in the automatic mode. It continuafly monitorsthe crossingangles and signal strengths to determine the best stationsto use. However, there are times when you don't want the unit to switch stations. For example, if you save a waypoint usingone set of stations, you need to use those same stations to navigate back to that waypoint. Navigating with stationsotherthan the ones usedto save a waypoint may result in positionerrors. Placing the unit in the manual mode stops it from changing stations. Choosing the stationsyourself also placestheunit in the manual mode. PDF compression, OCR, web-optimization with CVISION's PdfCompressor 10 63 To changefrom automatic to manual, first pressthe 2nd key. Next, press the TD/LL key. The screen shown below appears. USEd e a SELECE e a MEDITERRANEANSEALORAN-C CHAIN GRE7990 REGIONAL MANAGER COMMANDER, COASTGUARD ACTIVITIES EUROPE. LONDON, UK CONTROL SITE: LORSTA SELLIA MARINA, ITALY DEBIt MASTER XPAY YAM(EE TUl TD2 CHANMANAGER COMMANDER. COAST GUARD ACTIVITIES EUROPE, LONDON. UK COORDINATOROF CHAIN OPERATIONS LOCATION: LORSTASELLIA MARINA, ITALY 0(05th SrATIa4 SEUJA MItNA,FThLV LM'PEDLJSA FTALY IOAROABLJRUN the screen shown below appears. 9O EGO Pressthe TD1 key to see if the unit is in the automatic or manual mode. Press theTD2 key to switch modes. If theTD2 key is pressed, PWR XMT(6R ANPFP4-39 1KW) TAANSMFr CCOR. 265220,6H 3531 (us) A&TS'tA 625FT NOTES 1643(6.26 BOON 166 326 16$ lEO M4OLE 625 Fr M014OPOLE 50 0.0 0,0 12313020 4056BOON 275200.SE 110001 0705,96 200001 A'TtS M'UFPN-39 TURKEY 327326 470001 625 FT M01DPOLE 635 Ft RUED 2ItU ESTTr SPAIN 4203BOON 0312lOSE M0F90630 00 3909.74 MOFOLS no nRUE El Now presstheTD1 key if you want theautomatic mode, or pressthe TD2 key if youwant the non-auto (manual) mode. After the desired key is pressed, theunit returns to the positiondisplay. To exit fromthese menus withoutchanging the mode, simply press the CLR (clear) key. Anotherway to see it the LMS-1 0 is in the manual or automaticmode is to press 5,6,ENT. The display will show "USING AUTO" or "USING NON AUTO", depending on the current mode. 62 11 PDF compression, OCR, web-optimization with CVISION's PdfCompressor MANUAL STATIONSELECTION ViewingStations In Use If you wish to use stationsotherthan the ones chosen by the LMS-1O, use the Manual Station Selection option. You can view the stations currentlyin use by pressing 1,4, ENT. A screen similarto the one belowappears. DIaL'S The "U" stands for "stationsin use". TheTD for each station is represented by the first number in the TD. The master station is always shown with a "0". In this sample screen, the master is 0, the next station'sTD is 14598.78, so it is represented by "1". The next station'sTO is 31883.30, so it's represented by a 3, and so on. Stations used by the LMS-1 0 are shown with a dash abovethem. In this example, the unit is using stations0, 4, and 6. Press the GLR key to return to the Lat/Long display. ViewingRecommended Stations You can view thestationsthe LMS-1 0 recommends by pressing A screen similarto theone at the top of the next page appears. The symbolthat looks like an upsidedown "L" standsfor "Recommend". The TD for each station is represented by the first number in the TD. The master station is always shown with a "0". In this sample screen, the masteris 0, the nextstation'sTD is represented by "1". The nextstation'sTD is represented by a 3, and so on. The stations the LMS-1 0 recommends for use are shown with a dash abovethem. In this example, the LMS-1 0 recommends using stations 0, 4, and 6. PresstheCLR key to return to theLat/Long display. 1 ,5,ENT. PDF compression, OCR, web-optimization with CVISION's PdfCompressor 12 61 Selecting Stations NOTE: Selecting stations placesthe LMS-1 0 in the manual mode. SOUTHEAST U.S. LORAN-C CHAIN FRi 7980 REGIONAL MANAGER COMMANDER. ATLANTICAREA. NEWYORK, NY CHAIN MANAGER COMMANDER. ATLANTICAREA. NEWYORK. NY COORDINATOR OF CHAIN OPERATIONS LOCATION:LORSTA MALONE, FL CONTROL SITE: LORSTA MALONE. FL DESEG. To selectthestations, pressthe 1,7, and ENT keys. The letter '5" at the right of the screen indicates this is the station select screen. Again, the TDs for each station are represented by the first number in theID. For example, a 3 is displayedfor a stationwhoseTD is N4 0.9 ETATI4 CG'SLS. COCA. 305028.7W 031009.3W (us) XMF1TEH ANIFF14-E4 PWR (10W) TRA)$M/T 31883.25. NOIES DUALRATEW/ORI8970 ANTesa ECD MASTER WHISKEY MALIE. H. O60NGEVILLE LA 809 800 400 309 560 lEE HOG'S) 11009/ 1Oct54 22020! 444370 43020/ 2201.89 59000/ 0642.70 AWFFI4-E4 700 Fl' MGIDPCLE 700FF MeIOPOLE 700 Fr MaIDPOLE 625FF M0100POLE 304223.81 901943.EW 2531 0611,1 975000.10! 2701 GnAW 900653.40! 340340.1W 775446.70! '0$ 0.0 108H0G'S) ANIFFN'64 132HCG'S) AOVFFF4'lZ XMY YA9EEE RAflIOM0' VOLE,1X JUFOTER.R. 0.0 To select thestations, pressthe number on the keypad that correspondsto thefirst number in thedesired TD. For example, press the 0 key to selectthe Masterstation. A dash appears over the 0 on the display, signifying it's selected. Press the 3 key to selectthe station with a ID beginning with 3, and so on. ZILU