KVH Industries TracVision G4 User Manual

Satellite TelevisionKVHTracVision® G4technicalmanual•Installation •Configuration•MaintenanceA Guide to TracVision G4

54-01474TracVision G4 Technical ManualSatellite LibraryYour TracVision G4 includes a pre-programmed satellite libraryof North American and European sa

The diagnostics procedure requires Windows Hyperterminal (orother terminal emulation software, such as PROCOMM). Use thesettings appropriate to your a

Maintenance54-01471015 – MaintenanceThis section identifies system components that may be replaced in thefield, details how to replace those component

Maintenance54-01471035.1 Warranty/Service InformationFor information on KVH warranty, repair, and liability policies,please refer to the complete warr

54-0147104TracVision G4 Technical Manual5.3 TracVision G4 Field Replaceable UnitsThe TracVision G4 has been designed with durability and lowmaintenanc

The antenna unit’s printed circuit boards (PCBs), gyro, LNB,elevation motor, and elevation drive belt may be removed andreplaced on site using common

5.4 Replacing the Main PCBand FusesThe main PCB is protected by a cover fastened to the antennasupport frame. This cover must be removed to gain acces

Replacing the Main PCB1. With a PC connected to the ADCU’s maintenanceport, apply power to the antenna unit. 2. Record the system serial number for la

54-0147108TracVision G4 Technical Manual6. Remove the nine #6-32 screws that secure the PCBto the antenna frame (see Figure 5-4).7. Remove the PCB fro

Maintenance54-0147109Replacing a FuseTwo 5x20 mm, 3.15-amp, 250-volt fast-blow fuses are mounted tothe main PCB (see Figure 5-3 on page 107). If one o

3. Unplug the Molex connectors from the RF PCB(see Figure 5-6).4. If the top RF cable is not already marked, label itso that the RF cables can later b

1.2 TracVision G4 ComponentsYour TracVision G4 system includes the following components:Antenna UnitThe antenna unit houses the antenna positioning me

5.6 Replacing the Antenna GyroAssembly1. Remove the main PCB cover, as described in“Removing the Main PCB Cover” on page 106.2. Using a 3⁄8" nut

6. Using the nuts removed in Step 2, secure the newantenna gyro to the reflector bracket. The antennagyro should be oriented so that the cable extends

9. Determine your vessel’s current latitude andlongitude to the nearest degree.10. Type GPS,AA,B,CCC,D<cr> where:• AA = Latitude in degrees• B =

2. Roll the belt over the motor hub while slowlymoving the antenna reflector through its verticaltravel. Work the belt out from between the antennapul

6. Adjust the belt tension for a maximum of 1⁄8" (3 mm) deflection with moderate fingerpressure between the motor and antenna pulley.Some readjus

Replacing a European LNB1. Using a 7⁄16" wrench, carefully disconnect the RFconnectors from the LNB.2. Note the currently set skew value, as indi

5.9 GyroTrac Field Replaceable UnitsGyroTrac has been designed with durability and lowmaintenance in mind. If you are experiencing an operatingproblem

5.10 Preparing for ShipmentIf you need to repack the antenna unit for shipment, the shippingrestraints removed during installation must be replaced. F

4. With the antenna reflector slightly elevated, slipthe narrow end of the elevation shipping restraintbeneath the lip of the reflector. Gently wedge

Appendices54-0147121AppendicesThis section contains several appendices of supplemental information,including mounting templates, wiring diagram, and p

1.3 Materials Provided With theTracVision G4Table 1-3 lists the components and materials in the TracVision G4shipping carton.Component KVH Part No.Ant

System Specifications54-0147123Appendix ASystem SpecificationsA.1 Antenna SpecificationsPhysical CharacteristicsAntenna Unit 21" (53 cm) h x 19.2

54-0147124TracVision G4 Technical ManualA.2 GyroTrac CompassSpecificationsPerformance DataAccuracy ±3.0° peak; ±1.0° typical1Repeatability ±0.25°Resol

Interface Data (Choice of 4 Simultaneous Outputs)NMEA 0183 ver. 2.2:BWC Bearing, distance to waypointGGA GPS fix dataGLL GPS latitude, longitudeHDG St

Appendix BTracVision G4 BaseplateMounting Holes TemplateA template for the four mounting holes is presented on thefollowing page.TracVision G4 Basepla

Appendix BTracVision G4 BaseplateMounting Holes TemplateDrill 3/8" (10 mm)Bolt Hole9" (229 mm)3" (80 mm)Drill 3/8" (10 mm)Bolt Hol

8.87"(225 mm)7.62"(194 mm).63"(16 mm)3.08"(78 mm)1.83"(46 mm).63"(16 mm)4x .19" (5 mm) Thru4x R .63" (16 mm)

Comprehensive TracVision G4 System Wiring Diagram54-0147131Appendix DComprehensive TracVision G4System Wiring DiagramThe wiring diagram is presented o

Optional Rotating Card Display54-0147135Appendix EOptional Rotating CardDisplayThe optional rotating card display presents true or magneticheading usi

54-0147136TracVision G4 Technical ManualOption 2 - Flush Mounting1. Using Template E-2, mark the cutout area in themounting surface. Cut out the marke

Installation54-014772 – InstallationThis section explains how to install, configure, and test the TracVision G4 system. Follow the simple procedures i

Optional Rotating Card Display54-01471373. Refer to Figure E-3 below; connect the power anddata wires to the terminal block as listed in Table E-1.Ter

54-0147138TracVision G4 Technical Manual5. Check that the backplate gasket is in place. Returnthe power and data pigtail plugs to theirrespective PC b

Optional Rotating Card Display54-0147139Template E-1 Rotating Card DisplayBracket Mounting6.02" (153 mm)2.04"(52 mm)3.43" (87 mm)0.23&q

Optional Rotating Card Display54-0147141Template E-2 Rotating Card DisplayPanel Mounting5.4" (137 mm)

Startup Data Sequences54-0147143Appendix FStartup Data SequencesThe data on the following pages presents a sample startupdata sequence registered by t

54-0147144TracVision G4 Technical Manual*** Initializing Rate Bias ***RF: S,B,V,U,VA/D: 2134 2034 456A/D: 2139 2016 425RF: S,B,H,U,VA/D: 2125 1992 370

GyroTrac Data Outputs54-0147145Appendix GGyroTrac Data OutputsThe GyroTrac transmits up to five selectable message typessimultaneously to external nav

54-0147146TracVision G4 Technical ManualG.2 Serial Port OutputsSerial ports #1 and #2 may be individually programmed to output any of the message form

GyroTrac Data Outputs54-0147147NMEA2 Magnetic Heading (HDG)Communication: 4800 baud, 1 start bit, 8 data bits, 1 stop bit,no parityUpdate rate: Select

54-0147148TracVision G4 Technical ManualKVH Format Special Output Sentence (Set at Factory Only)Communication: 9600 baud, 1 start bit, 8 data bits, 1

Installation54-014792.1 Planning the InstallationWho Should Install the TracVision G4KVH recommends that a KVH-authorized technician install theTracVi

GyroTrac Data Outputs54-0147149G.3 Furuno OutputThe Furuno output is a proprietary message format typicallyused with Furuno and other brands of radars

54-0147150TracVision G4 Technical Manual1 Step Line 1 Red 232 Step Line 2 Yellow 223 Step Line 3 Green 214 OV Common Blue 245 Step O/P Line 1 -VE Swit

Maintenance Port Parser Commands54-0147151Appendix HMaintenance Port Parser CommandsThe TracVision G4 system parser commands are parsed when thesystem

54-0147152TracVision G4 Technical ManualHelp on Parser CommandsFunction: lists parser commands Command: HELPResponse: lists all parser commandsTurn On

Maintenance Port Parser Commands54-0147153Enter Serial NumberFunction: enters system serial numberCommand: =SERNUM,XXXXXXXXWhere: XXXXXXXX = the syste

54-0147154TracVision G4 Technical ManualAzimuth CW StepFunction: commands a manual 0.1° clockwise step in azimuthangleCommand: 6Response: echoes the c

Maintenance Port Parser Commands54-0147155H.4 Tracking and Conical Scan CommandsTarget LocationFunction: reports the target location in antenna frame;

54-0147156TracVision G4 Technical ManualCompass CalibrationFunction: calibrates the sensor moduleCommand: =CALGYROResponse: system initializes rate bi

Maintenance Port Parser Commands54-0147157Report RF Tracking ParametersFunction: reports all RF tracking parameters for primary &secondary satelli

54-0147158TracVision G4 Technical ManualSet RF Tracking ParametersFunction: sets RF tracking parameterCommand: @SATCONFIG,X,N,F,S,C,ID,P,B,D<cr>

• Power cable to connect the ADCU to ship’s power(Table 2-2 provides proper gauge and lengthspecifications).Cable Length Cable Gaugeto 50 ft (15 m) 14

Maintenance Port Parser Commands54-0147159ID Match/Decoded Network IDFunction: reports ID match and decoded network IDCommand: @CHECKIDResponse: Y,0X#

54-0147160TracVision G4 Technical ManualH.7 Installation CommandsSet/Report GPS PositionFunction: reports or sets default GPS positionCommand: GPS<

Maintenance Port Parser Commands54-0147161Configure Longitude of a User-configurable SatelliteFunction: configures one of the user-configurable satell

54-0147162TracVision G4 Technical ManualApply Default Values to Default SatellitesFunction: updates the default satellites to the default valuesComman

KVH Industries Limited Warranty TracVision G4Limited Warranty on HardwareKVH Industries, Inc. warrants the KVH product purchased against defects in ma

12 1110987612543 13 14 232221201918 24171615 25 26 353433323130 3629282748 47 383940414243 3744454660 59 505152535455 49565758Ground+12VDCShip’s Power

Part Qty.Tie-wrap screw mount 6Terminal strip connectors 5Sensor module to ADCU power wire ferrite 1#4-24 thread-forming screws 4Choosing Component Lo

Choosing the Best Location for the TracVision AntennaThere are several factors to consider when choosing the locationfor the TracVision antenna.• Sinc

Radar ConcernsThe TracVision antenna must be kept out of line with nearbyradars, as their energy levels may overload the antenna’s front-end circuits.

Choosing the Best Location for the GyroTrac Sensor• Ideally, the sensor module should be mounted aslow as possible in the center of the vessel – butNO

TVG4_TM_cover_540147_Rev.J12 1110987612543 13 14 232221201918 24171615 25 26 353433323130 3629282748 47 383940414243 3744454660 59 505152535455 495657

2.2 Mounting the TracVisionAntenna1. Make sure that you have chosen a suitablemounting location based upon the guidelines in“Choosing the Best Locatio

6. Remove and save the three screws securing theradome to the baseplate. Carefully lift the radomestraight up until clear of the antenna assembly ands

10. Position the baseplate assembly in place over themounting holes and cable access, with thebaseplate’s “Forward” arrow (shown in Figure 2-6)pointin

13. Place the antenna baseplate over the holes drilledin the foundation, ensuring the “Forward” label(shown in Figure 2-6) points toward the bow. 14.

Installation54-0147192.3 Mounting the GyroTrac SensorGyroTrac comes with the following two mounting brackets:Horizontal Sensor BracketAttaches directl

Option 1 - Mounting the Sensor to a Horizontal Surface1. Choose a mounting location based upon theguidelines in “Choosing the Best Location for theGyr

Installation54-0147215. Insert #8 fiber washers into the mounting bracket’sfour mounting holes on both sides of themounting bracket (see Figure 2-12).

Option 2 - Mounting the Sensor to a Vertical Surface1. Choose a mounting location based upon theguidelines in “Choosing the Best Location for theGyroT

6. Secure the vertical sensor bracket to the mountingsurface with #8 Phillips screws and flat washers(see Figure 2-14).7. Position the horizontal sens

2.4 Mounting the ADCUMount the ADCU using either of the following options:Option 1 - Velcro Fastening on a Horizontal SurfaceOption 2 - Flush-mounting

GyroTrac Mode MenusSetup display type?Enter Next ReturnSetup data outputs?Yes Next ReturnSetup configuration?Yes Next ReturnGet Antenna status?Enter N

Option 2 - Flush-mounting1. Choose a location based upon the guidelines in“Choosing the Best Location for the ADCU” on page 14.2. A template has been

2.5 Connecting the IRD(s)For the TracVision system to work, you must connect thefollowing cables to your satellite TV receiver(s) (IRDs):• RF Cable• G

Option 3 - Connecting Three or More IRDs (North American Systems only)To connect three or four IRDs to the TracVision antenna, you willneed to install

Multiple Multiswitch InstallationIf you need to connect more than four IRDs to the TracVisionantenna, you may carry out a multiple multiswitch install

2.6 Wiring the ADCUAll other wiring for the TracVision system connects at the rearpanel of the ADCU. Included in the GyroTrac kitpack are fiveterminal

54-014730TracVision G4 Technical Manual25 26 353433323130 36292827GroundTX3B(-)TX3A(+)GroundTX2B(-)TX2A(+)Data HData LGroundShift HShift LGroundFURUNO

Tips for Safe and Successful Wiring• When inserting a wire into a terminal connector,make certain that the wire insulation is notpinched in the connec

Connecting the Antenna Power CableFor single-switch convenience, the ADCU has been designed toserve as a junction box between ship’s power and the ant

Connecting the GyroTrac Sensor Cable1. Connect the connectorized end of the sensor cableto the GyroTrac sensor module. Twist until lockedin place.2. C

Connecting External Devices to the ADCU (Optional)GyroTrac can be integrated with many types of onboardequipment, including autopilots, radars, remote

TracVision G4Technical ManualThis manual provides detailed instructions on the properinstallation, configuration, troubleshooting, and maintenance oft

Connecting the Sine/Cosine Interface (Optional)The GyroTrac ADCU sine/cosine interface provides the followingoutputs:• sine• cosine• inverse sine• inv

To adjust the GyroTrac reference to match the reference of theautopilot (or other system), connect a voltmeter to GyroTracADCU terminal (#8) and the r

Connecting the ADCU to Vessel PowerShort circuits may result in severe electrical shock or burns. Turnoff vessel power and test the circuit to ensure

Connecting the Terminal Strip Connectors to the ADCUNow that you have connected all wires to the terminal stripconnectors, insert the connectors into

Effective Strain Relief for ADCU Terminal ConnectionsDue to both the potential number of wires that connect to therear of the ADCU and the dynamic env

2.7 Calibrating the SensorEvery sensor module is calibrated at the factory in a perfect-world environment. However, hard and soft iron effects on your

Installation54-014741The Calibration ScoreEach calibration results in a calibration score that is stored in thesystem’s memory.Accuracy (ACC)The ACC d

54-014742TracVision G4 Technical Manual2.8 Activating/Programming the IRDBefore it can be used, your IRD must be activated and/orprogrammed, as descri

Installation54-014743Programming DSS Plus IRDsIf you are using multiple DSS Plus IRDs and intend to shift fromone satellite to another, only one of th

54-014744TracVision G4 Technical Manual2.9 Installing Satellites Using the ADCUThe TracVision G4 can track a variety of DVB-compatible andDIRECTV (DSS

TracVision®and KVH®are registered trademarks of KVH Industries, Inc.GyroTrac™and TracNet™are trademarks of KVH Industries, Inc.DVB®(Digital Video Broa

Installation54-014745Installing Your Selected SatellitesTo install your selected satellites as Satellite A and B, follow thesteps below.1. Apply power

54-014746TracVision G4 Technical ManualProceed to "Setting Latitude and Longitude"Install Satellite?Yes Next ReturnInstall A <SAT NAME>

Installation54-014747Programming User-defined SatellitesThe TracVision G4 satellite library has the capacity for two user-defined satellites in case y

54-014748TracVision G4 Technical ManualConnecting a PC to the ADCU Maintenance PortTo program your user-defined satellites into the TracVision G4satel

Installation54-014749Entering User-defined Satellite DataTo configure your user-defined satellites, follow the steps below.1. Using your PC’s terminal

54-014750TracVision G4 Technical Manual5. Repeat Step 4 for each of the followingtransponder categories:• vertical high • vertical low• horizontal hig

Installation54-014751Installing User-defined Satellites via the Maintenance Port1. Type HALT<cr> to put the antenna in Idle mode.2. Enter the SA

54-014752TracVision G4 Technical ManualAn Example of Configuring a User-defined Satellite (N. America)The following is an example of configuring the f

Installation54-014753An Example of Configuring a User-defined Satellite (Europe)The following is an example of configuring the fictionalYOURSAT 123 as

54-014754TracVision G4 Technical Manual2.10 Setting the Skew Angle(European Systems Only)To optimize channel reception, the antenna’s LNB skew anglemu

54-0147iTable of ContentsTable of Contents1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11.1 TracVision G4 System

Installation54-0147552.11 Checking Out the SystemNow that you’ve installed the TracVision G4, you need to verifythat the system functions properly. Ch

54-014756TracVision G4 Technical Manual4. After completing the review of the startup andoperational routines, turn on the IRD and televisionand check

Installation54-0147572.12 Changing Geographic LocationIf you move to a different geographic area, you will need tomodify your TracVision G4 system to

Using the ADCU Interface54-0147593 – Using the ADCU InterfaceThis section explains how to use all of the ADCU functions. You will usethe ADCU to opera

Using the ADCU Interface54-0147613.1 Startup and Self-test1. Turn on the IRD and television.2. If a GPS receiver is connected, ensure that it hasobtai

TracVision Startup and Self-test ScreensWhen configured as a component of a TracVision system,GyroTrac conducts a series of startup routines and self-

3.2 Data Display and Accessing the Main MenuAs soon as the self-test routine is completed, the LCD panelshows one of five data displays selected in th

Main MenuPressing the center key will cycle the Main Menu through theavailable functions as follows:54-014764TracVision G4 Technical ManualSetup displ

Alert ScreensCertain operations require GyroTrac to temporarily cease its dataoutput or alter its configuration so that new parameters orconfiguration

Antenna Error MessagesAt times, the ADCU will display error messages alerting you to aspecific problem (e.g., you have selected an invalid satellite p

4 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .914.1 Troubleshooting Matrix . . . . . . . . . . . . . . . . . . . . .

3.3 Setup Display ModeThe Setup Display mode selects the data that will be displayedon the ADCU LCD after startup and self-test; it does not controlth

3.4 Set Data Outputs ModeThe Set Data Outputs function is used to select several types ofdata formats available from the GyroTrac. The message formats

Setting the Sine/Cosine Data OutputThe sine/cosine setup is done in three stages: first the magneticor true heading option is selected, then the refer

Setting the Serial OutputsThe GyroTrac can output as many as three serial messagessimultaneously in any combination of NMEA version 2.2, KVH RS-422, o

Setting the NMEA OutputsGyroTrac is fully compatible with NMEA input versions 1.5 and 2.2. However, the individual serial ports can only beprogrammed

Setting the Furuno OutputThis option selects two available options for the Furuno output: magnetic or true heading reference and 25 millisecond or 200

3.5 Set Configuration ModeThe Set Configuration function is used to set the displaybrightness, select an internal or external source for headingdata,

Setting Display BrightnessThe ADCU display’s brightness may be adjusted to suit yourpreferences. Press the right key to make the display brighter, the

Entering Gyro Offset ValuesThe sensor module housing must be mounted as close to level inpitch and roll as possible, with its long axis parallel to th

Choosing the Default DisplayThis option resets the ADCU display settings to their factorydefaults (i.e., compass, 50 percent brightness). Selecting Tr

Introduction54-014711 – IntroductionThis section provides a basic overview of the TracVision G4 system. Itexplains how the system works and describes

3.6 Control Compass ModeThese screens are only seen if heading reference is INTERNAL.The Control Compass function provides control over theGyroTrac se

Reading the Calibration ScoreThese screens are only seen if heading reference is INTERNAL.The calibration score should be checked during the installat

3.7 Antenna Status ModeThese screens are only seen if Antenna Comm is turned ON.This sequence of steps allows a user to scan for system errors,access

Antenna Status Data ScreensThese screens are only seen if Antenna Comm is turned ON.Figure 3-26 shows the information available through the GetAntenna

3.8 Control Antenna ModeThese screens are only seen if Antenna Comm is turned ON.This sequence of steps allows a user to adjust the antenna’sazimuth a

Manually Controlling the AntennaIn certain circumstances, you may need to control the azimuth,elevation, and tracking of the TracVision G4 antenna man

Restarting the AntennaAfter resetting satellite parameters, it is necessary to restart theantenna before the new settings take effect.Turning Sleep Mo

Installing a New Satellite PairThese screens are only seen if the GyroTrac ADCU is connected to aTracVision G4.TracVision G4 permits two satellite ser

Using the ADCU Interface54-014785Table 3-2Available Satellite Pairs - Europe(European LNB required)Table 3-1Available Satellite Pairs - North America(

Setting Latitude and LongitudeThese screens are only seen if the GyroTrac ADCU is connected to aTracVision G4.When installing a satellite pair, it is

Introduction54-014731.1 TracVision G4 System OverviewA complete satellite TV system, illustrated in Figure 1-1, includesthe TracVision G4 antenna unit

Selecting Active SatelliteThese screens are only seen if the GyroTrac ADCU is connected to aTracVision G4.After installing the active pair of satellit

Updating Satellite Frequency DataIf the antenna is unable to find a satellite, the satellite’s frequencydata may have changed. The Satellite Frequency

Using the ADCU Interface54-014789Return to "Manually Controlling the Antenna"Sat frequency Scan?Yes Next ReturnSymbol Rate: XXXXX- Enter +Se

Troubleshooting54-0147914 – TroubleshootingThis section identifies basic trouble symptoms and lists their possiblecauses and solutions.Contents4.1 Tro

Troubleshooting54-0147934.1 Troubleshooting MatrixThe troubleshooting matrix shown in Table 4-1 identifies sometrouble symptoms, their possible causes

54-014794TracVision G4 Technical Manual4.2 Causes and Remedies forCommon Operational IssuesThere are a number of common issues that can affect theperf

Incorrect Satellite Configuration(European Systems Only)The satellite configuration on European IRDs must match thesatellite settings on the TracVisio

Satellite Frequency Data ChangedIf some channels work, while one or more other channels do not,or the antenna cannot find the satellite, the selected

4.3 GyroTrac-specific IssuesThe GyroTrac is designed for reliable, easy use. This sectionprovides a brief overview of some potential operational issue

Issue 4:There is no data output through Serial Port #3.Solution:Serial Port #3 provides no output when GyroTrac is configured as a component within a