TracVision G4 User Manual

Satellite Television

KVHTracVision

technical

manual

•

Installation

•

Configuration

•

Maintenance

A Guide to TracVision G4

TracVision G4T/M Cover 54-0147 Rev. G

12 1110987612543 13 14 232221201918 24171615 25 26 353433323130 36292827

48 47 383940414243 3744454660 59 505152535455 49565758

Green/White

White/Green

Blue/White

White/Blue

Brown/White

White/Brown

Gray/White

White/Orange

Orange/White

White/Gray

Data Cable

#32-0619-100*

#32-0619-50

†

* European

Systems

†

N. American

Systems

Black

Red

TracVision

Power

#32-0510-50

Ground

+12 VDC

Ship’s

Power

(11-16 Vdc)

Not

Used

Not Used

Green/White

White/Green

White/Blue

Blue/White

White/Orange

Orange/White

GyroTrac Sensor

Module Cable

#32-0623-30

A detailed wiring diagram and complete instructions have been provided in

Section 2.4, "Wiring the TracVision G4 System Components."

Wiring Color Code Definitions

First Color: Wire Second Color: Tracer Example: Red/Orange = Red Wire with Orange Tracer

TracVision G4 will suffer serious

damage if connected to power in

excess of 16 Vdc. Complete

details regarding connecting TracVision G4 to ship's power have been provided in

Section 2.4, ÒWiring the TracVision

G4 System Components.Ó

Gyro Power

Ground

Gyro RXD+

Gyro RXD-

Gyro TXD-

Gyro TXD+

Not Used

IRD Ground Wire (to IRD) #32-0583-50

TracVision G4 can either receive

power through the ADCU (as

illustrated in the diagram) or directly from ship’s power if that is

more convenient. Refer to

Section 2.4.2,

ÒProviding Power to the Antenna UnitÓ for details.

TracVision®G4 Wiring Quick Reference Guide

GyroTrac Mode Menus

Setup display type?

Enter Next Return

Setup data outputs?

Yes Next Return

Setup configuration?

Yes Next Return

Get Antenna status?

Enter Next Return

control antenna?

Enter Next Return

Select Mag/True

Select Serial Port 1, 2, or 3

Set NMEA Outputs

Select Mag/True

Control Compass?

Enter Next Return

Autocalibration On or Off

Calibration Accuracy, Magnetic Environment, and Calibration #

Compass Calibration Reset

Set AutoCal On/Off?

Yes Next Return

Read Cal score?

Yes Next Return

Clear Compass Cal?

Yes Next Return

The Control Compass Menus are only available if the selected heading reference source is INTERNAL.

Magnetic Heading

###.#°

Mag/HDG True/HDG

###.#° ###.#°

Pitch Roll Yaw

#.#° #.#° #.#°

Mag/Hdg Rate/Sec

#.#° #.#°

Tracking <Sat Name>

###.#° ##.#° ####

ANTENNA Initializing

No Antenna Information

Lat: ## Long: ##

compass?

Yes Next Return

Pitch, Roll & Yaw?

Yes Next Return

Rate of Turn?

Yes Next Return

Latitude Longitude?

Yes Next Return

Antenna display?

Yes Next Return

Set Reference Voltage Set Swing Voltage

Set Speed Select Output Type

Set Data Rate

Set sine-cos levels?

Yes Next Return

Set serial outputs?

Yes Next Return

Set Furuno outputs?

Yes Next Return

Select Internal or External Heading Reference Source

TV Antenna Communication On or Off

Set Heading int/ext?

Yes Next Return

Set Gyro Offsets?

Yes Next Return

Default Display box?

Yes Next Return

Set TV com on/off?

Yes Next Return

Display Default

Set Offset Roll Set Offset Yaw

Set Offset Pitch

Errors Detected

Antenna Type and Version

Antenna Serial Number

Threshold and Signal Levels

LNB Skew Angle

Get System Errors?

Yes Next Return

Get Thres/sig level?

Yes Next Return

Get version?

Yes Next Return

Get serial number?

Yes Next Return

Get skew angle?

Yes Next Return

Bit Error Rate

Get bit error rate?

Yes Next Return

Antenna Restarts

Set Latitude Set Longitude

Select Active Satellite

Man control antenna?

Yes Next Return

Restart antenna?

Yes Next Return

Install satellite?

Yes Next Return

Set Lat/Long?

Yes Next Return

Select Satellite?

Yes Next Return

Adjust Azimuth Adjust Elevation

Install Sat Pair Set Latitude

Set Longitude Restart Antenna

* ARE YOU SURE? *

Yes No

** WARNING **

Data will be HALTED

Alert Screens

Certain operations temporarily halt data output. In this event, the ADCU will display a set of alert screens. Select Yes to proceed,

No to return to the Main Data Display.

System Security - PIN Code Screens

Certain functions require the entry of a Personal Identification Number (PIN). PIN entry and selection are done on the screens below. The default setting is 0000.

Enter pincode = XXXX

- Enter +

New pincode = XXXX

- Enter +

Dim or Brighten ADCU Display

Set brightness?

Yes Next Return

Return to Selected Primary Display

Sleep Mode On/Off*

Set sleep on/off?

Yes Next Return

Instant On Mode On/Off**

set instant on/off?

Yes Next Return

See Section 3.2.3 for more detailsSee Section 3.2.2 for more details

GyroTrac™ Menu Quick Reference Guide

ADCU Primary Display Options

Pitch Roll Yaw

#.#° #.#° #.#°

Pitch, Roll, Yaw

Mag/Hdg Rate/Sec

#.#° #.#°

Rate of TurnCompass Displays*

* True North Display requires GPS data

Magnetic Heading

###.#°

Mag/HDG True/HDG

###.#° ###.#°

Antenna Displays

Tracking <Sat Name>

###.#° ##.#° ####

ANTENNA Initializing

No Antenna Information

SELECTED DISPLAY

Select Installed

Satellite A

Select Installed Satellite B

Enter GyroTrac Mode Menus

Lat: ## Long: ##

Latitude/Longitude

†

Lat/Long Display requires GPS data

* Sleep Mode only available in systems with antenna software version 3.02 or later ** Instant On Mode only available in systems with antenna software version 3.27 or later

See Section 3.3 for details See Section 3.4 for details See Section 3.5 for details See Section 3.6 for details See Section 3.7 for details See Section 3.8 for details

See Section 3.2 for details

TracVision G4 Installation and Technical Manual – ADDENDUM

54-0147 Addendum to Rev. G

TracVision G4 Technical Manual Addendum

(ECO #5416)

The following information applies to Revision G of the TracVision G4 Installation and Technical Manual (KVH Part Number 54-0147).

Appendix F Predefined Satellite

Configurations

Some minor corrections have been made to the table of predefined satellite configurations for European satellites (corrections are noted in bold type). The North American satellite data remains unchanged.

As noted previously, your TracVision G4 comes programmed with the satellite configurations for seven European and seven North American satellite services. For your reference, those configurations are listed below. These configurations are current as of July 1, 2001, and are subject to change by the satellite service providers.

European Satellites

Satellite F,S,C,ID,P,B,D

Astra 1 11778,27500,34,0x0020,V,H,3

11742,27500,34,0x0020,V,L,3 12344,27500,34,0x0035,H,H,3 11876,27500,34,0x0020,H,L,3

Astra 2N 11778,27500,23,0x0020,V,H,3

00000,27500,34,0x0000,V,L,3 11914,27500,23,0x0020,H,H,3 00000,27500,34,0x0000,H,L,3

Astra 2S 11817,27500,23,0x0020,V,H,3

00000,27500,34,0x0000,V,L,3 11798,27500,23,0x0020,H,H,3 00000,27500,34,0x0000,H,L,3

Hispasat 12152,27500,34,0x0031,V,H,3

11660,27500,34,0x0031,V,L,3 12154,27500,34,0x0031,H,H,3 11522,27500,34,0x0031,H,L,3

Hotbird 12073,27500,34,0x013E,V,H,3

11958,27500,34,0x013E,V,L,3 11862,27500,34,0x013E,H,H,3 11862,27500,34,0x013E,H,L,3

Sirius 12130,27500,34,0x03E8,V,H,3

00000,27500,34,0x0000,V,L,3 12108,27500,34,0x0001,H,H,3 00000,27500,34,0x0000,H,L,3

Thor 12226,28000,78,0x0046,V,H,3

11309,24500,78,0x0046,V,L,3 12322,27800,34,0x0046,H,H,3 11229,24500,78,0x0046,H,L,3

Configuration Definitions

F = Frequency S = Transponder symbol rate C = FEC code ID = Satellite network ID P = LNB polarization (vertical or

horizontal) B = LNB band (high, low, or USA) D = Decoding type (3 = DVB)

TracVision G4 Installation and Technical Manual – ADDENDUM

54-0147 Addendum to Rev. G ECO #5342

TracVision G4 Technical Manual Addendum

(ECO #5342)

The following changes have been made to Revision G of the TracVision G4 Installation and Technical Manual (KVH Part Number 54-0147).

2 Installation

The correct part number for the PC cable is 32-0628-06. The correct length for the PC cable is 6 ft (1.8 m).

Cable (Function) KVH Part # Length

Data Cable (ADCU to Antenna Unit) 32-0619-100* 100 ft (30 m)

32-0619-50

†

50 ft (15 m)

PC Cable (ADCU to PC) 32-0628-06 6 ft (1.8 m)

RF Cable (Antenna to IRD) 32-0417-50

†

50 ft (15 m) Power Cable (Power to Antenna Unit) 32-0510-50 50 ft (15 m) Sensor to ADCU Cable (GyroTrac) 32-0623-30 30 ft (10 m) IRD Ground to ADCU Ground Cable 32-0583-50 50 ft (15 m)

* European TracVision G4 systems only

†

North American TracVision G4 systems only

2.4.7 Connecting a PC to the ADCU

Locate cable 32-0628-06. For purposes of diagnostics and maintenance, it is occasionally necessary to hook up a PC to the system. This may be done using the DB9 maintenance port on the back of the ADCU. To do so, connect the DB9 (female) to the PC and the DB9 (male) to the ADCU.

Table 2-3

Lengths of Provided Below-decks Cables

54-0147 Rev. G

TracVision G4 Installation and Technical Manual

This manual provides detailed instructions on the proper installation, use, and maintenance of the KVH TracVision G4 automatic satellite tracking system.

Throughout this manual, important information is marked for your attention by these icons:

Direct questions, comments, or suggestions to:

KVH Industries, Inc. KVH Europe A/S

50 Enterprise Center Ved Klaedebo 12 Middletown, RI 02842 USA 2970 Hoersholm Denmark tel: +1 401 847-3327 tel: +45 45 16 01 80 fax: +1 401 849-0045 fax: +45 45 86 70 77 e-mail: info@kvh.com e-mail: info@kvh.dk Internet: www.kvh.com Internet: www.kvh.com

KVH Part # 54-0147 Rev. G

TracVision G4 Serial Number

This serial number will be required for all troubleshooting or service calls made regarding this product.

A helpful tip that either directs you to a related area within the manual or offers suggestions on getting the highest quality out of your system.

An alert to important information regarding procedures, product specifications, or product use.

Information about installation, maintenance, troubleshooting, or other mechanical issues.

An electrical safety warning to help identify electrical issues that can be a hazard to either this KVH product or a user.

TracVision®and KVH®are registered trademarks

of KVH Industries, Inc.

GyroTrac

™

is a trademark of KVH Industries, Inc.

DIRECTV

is an official trademark of DIRECTV, Inc.,

a unit of GM Hughes Electronics.

DISH Network

™

is an official trademark of

EchoStar Communications Corporation.

ExpressVu is a property of Bell ExpressVu, a wholly owned

subsidiary of Bell Satellite Services.

Cetrek

™

is a trademark of Cetrek USA.

Furuno

is a registered trademark of Furuno USA, Inc.

B&G®and Halcyon®are trademarks of Brooks and Gatehouse, Inc.

54-0147 Rev. G

Table of Contents

1 TracVision G4 System Overview . . . . . . . . . . . . . . . . . .1-1

1.1 Materials Provided With TracVision G4 System . . . . . . . . . . . . .1-2

2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1

2.1 Choosing the Best Location and Getting

the Best Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2

2.1.1 Selecting the Best Location for the

TracVision G4 Antenna Unit . . . . . . . . . . . . . . . . . . . . . . . .2-2

2.1.2 Selecting the Best Location for the

GyroTrac Sensor Components . . . . . . . . . . . . . . . . . . . . . .2-3

2.2 Installing the Antenna Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4

2.3 Installing the GyroTrac . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-7

2.3.1 GyroTrac Installation Kitpack . . . . . . . . . . . . . . . . . . . . . . . .2-7

2.3.2 Mounting the Sensor Module . . . . . . . . . . . . . . . . . . . . . . .2-8

2.3.3 Mounting the ADCU . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-10

2.4 Wiring the TracVision G4 System Components . . . . . . . . . . . .2-12

2.4.1 Wiring the Antenna Unit to the GyroTrac ADCU . . . . . . . .2-14

2.4.2 Providing Power to the Antenna Unit . . . . . . . . . . . . . . . . .2-14

2.4.3 Connecting External Devices to the GyroTrac ADCU . . . . .2-15

2.4.4 GyroTrac Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . .2-16

2.4.5 Wiring the GyroTrac Sine/Cosine Interface . . . . . . . . . . . .2-17

2.4.6 True North Capability . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-18

2.4.7 Connecting a PC to the ADCU . . . . . . . . . . . . . . . . . . . . .2-18

2.4.8 Connecting an Antenna RF Signal Cable to the IRD . . . . .2-18

2.4.8.1 Connecting the IRD Ground Cable . . . . . . . . . . . . . . . .2-19

2.4.8.2 Connecting the Antenna RF Signal Cables

to a Multiswitch (North American

Systems Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-19

2.4.9 Connecting the ADCU to Vessel Power . . . . . . . . . . . . . . .2-21

2.5 Calibrating the Sensor Module . . . . . . . . . . . . . . . . . . . . . . . . .2-21

2.5.1 Compensating the GyroTrac . . . . . . . . . . . . . . . . . . . . . . .2-22

2.5.2 The Calibration Score . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-22

2.6 Commissioning the IRD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-23

2.7 Installing Satellites on the ADCU . . . . . . . . . . . . . . . . . . . . . . .2-24

2.7.1 Programming User-defined Satellites . . . . . . . . . . . . . . . .2-26

2.8 Setting the Skew Angle (European Systems Only) . . . . . . . . .2-31

2.9 Checking Out the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-31

3 Interface Configuration and Operation . . . . . . . . . . . . . .3-1

3.1 Startup and Self-test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1

3.1.1 TracVision Startup and Self-test Screens . . . . . . . . . . . . . .3-2

3.2 Data Display and Accessing the Main Menu . . . . . . . . . . . . . . .3-3

3.2.1 Main Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4

3.2.2 Alert Screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5

3.2.3 System Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5

3.2.4 The RETURN and CANCEL Keys . . . . . . . . . . . . . . . . . . . .3-6

3.2.5 Antenna Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . .3-6

3.3 Setup Display Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7

3.4 Set Data Outputs Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-8

3.4.1 Setting the Sine/Cosine Data Output . . . . . . . . . . . . . . . . .3-9

3.4.2 Setting the Serial Outputs . . . . . . . . . . . . . . . . . . . . . . . . .3-10

3.4.2.1 Setting the NMEA Outputs . . . . . . . . . . . . . . . . . . . . . .3-11

3.4.3 Setting the Furuno Output . . . . . . . . . . . . . . . . . . . . . . . .3-12

3.5 Set Configuration Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-13

3.5.1 Setting Display Brightness . . . . . . . . . . . . . . . . . . . . . . . .3-14

3.5.2 Selecting Heading Reference Source . . . . . . . . . . . . . . . .3-14

3.5.3 Entering Gyro Offset Values . . . . . . . . . . . . . . . . . . . . . . .3-15

3.5.4 Choosing the Default Display . . . . . . . . . . . . . . . . . . . . . .3-16

3.5.5 Selecting TracVision or GyroTrac-only Operations . . . . . . .3-16

3.6 Control Compass Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-17

3.6.1 Selecting Autocompensation . . . . . . . . . . . . . . . . . . . . . . .3-17

3.6.2 Reading the Calibration Score . . . . . . . . . . . . . . . . . . . . .3-18

3.6.3 Clearing Compass Calibration . . . . . . . . . . . . . . . . . . . . .3-18

3.7 Antenna Status Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-19

3.7.1 Antenna Status Data Screens . . . . . . . . . . . . . . . . . . . . . .3-20

3.8 Control Antenna Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-21

3.8.1 Manually Controlling the Antenna . . . . . . . . . . . . . . . . . . .3-22

3.8.2 Restarting the Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . .3-23

3.8.3 Turning Sleep Mode On/Off . . . . . . . . . . . . . . . . . . . . . . .3-23

3.8.4 Turning Instant On Mode On/Off . . . . . . . . . . . . . . . . . . . .3-24

3.8.5 Installing a New Satellite Pair . . . . . . . . . . . . . . . . . . . . . .3-25

3.8.6 Setting Latitude and Longitude . . . . . . . . . . . . . . . . . . . . .3-27

3.8.7 Selecting the Active Satellite . . . . . . . . . . . . . . . . . . . . . . .3-28

4 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1

4.1 Causes and Remedies for Common Operational Issues . . . . . .4-1

4.1.1 Blown Fuse, Low Power, or Wiring . . . . . . . . . . . . . . . . . . .4-2

4.1.2 Vessel Turning Dur ing Star tup . . . . . . . . . . . . . . . . . . . . . . .4-2

4.1.3 Incorrect Satellite Configuration

(European Systems Only) . . . . . . . . . . . . . . . . . . . . . . . . . .4-3

4.1.4 Satellite Signal Blocked . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3

4.1.5 Outside Satellite Coverage Zone . . . . . . . . . . . . . . . . . . . .4-3

4.1.6 Radar Interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3

4.1.7 Incorrect or Loose RF Connectors . . . . . . . . . . . . . . . . . . .4-4

4.1.8 Multiswitch Interference . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4

4.1.9 Passive Multiswitch Used (North American

Systems Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4

4.2 GyroTrac-specific Issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5

4.3 IRD Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6

4.4 Antenna Gyro and LNB Faults . . . . . . . . . . . . . . . . . . . . . . . . . .4-6

4.5 Computer Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7

4.6 Maintenance Port Parser Commands . . . . . . . . . . . . . . . . . . . . .4-7

5 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1

5.1 Warranty/Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1

5.2 Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1

iii

54-0147 Rev. G

5.3 TracVision G4 Field Replaceable Units . . . . . . . . . . . . . . . . . . .5-2

5.4 PCB Removal and Replacement . . . . . . . . . . . . . . . . . . . . . . . . .5-4

5.4.1 CPU Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-5

5.4.2 RF Detector Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-5

5.5 Antenna Gyro Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-7

5.6 Elevation Motor and Belt Replacement . . . . . . . . . . . . . . . . . . .5-9

5.6.1 Drive Belt Removal and Replacement . . . . . . . . . . . . . . . .5-10

5.6.2 Elevation Drive Motor Removal and Replacement . . . . . . .5-10

5.7 Antenna LNB Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-11

5.7.1 European LNB Replacement . . . . . . . . . . . . . . . . . . . . . .5-11

5.7.2 U.S.-style LNB Replacement . . . . . . . . . . . . . . . . . . . . . . .5-12

5.8 GyroTrac Replaceable Parts . . . . . . . . . . . . . . . . . . . . . . . . . . .5-12

5.9 Preparation for Shipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-13

Appendix A System Specifications . . . . . . . . . . . . . . . . . .A-1

A.1 Antenna Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1

A.2 GyroTrac Compass Specifications . . . . . . . . . . . . . . . . . . . . . . .A-2

Appendix B TracVision G4 Baseplate

Mounting Holes Template . . . . . . . . . . . . . . . .B-1

Appendix C ADCU Flush Mount Panel Template . . . . . . . . . .C-1

Appendix D Comprehensive TracVision G4 System

Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . .D-1

Appendix E Optional KVH Displays . . . . . . . . . . . . . . . . . .E-1

E.1 Optional Display Specifications . . . . . . . . . . . . . . . . . . . . . . . . .E-1

E.2 Mounting the Pointer Analog and Digital Displays . . . . . . . . . .E-2

E.2.1 Mounting the Display Backlighting Control . . . . . . . . . . . . .E-3

E.2.2 Wiring the Pointer Analog and Digital Displays . . . . . . . . . .E-3

E.2.3 Wiring the Backlight Control Switch . . . . . . . . . . . . . . . . . .E-4

E.3 Mounting the Rotating Card Display . . . . . . . . . . . . . . . . . . . . .E-4

E.3.1 Bracket Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-4

E.3.2 Panel Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-5

E.3.3 Wiring the Rotating Card Display . . . . . . . . . . . . . . . . . . . .E-5

Template E-1 Rotating Card Display Bracket Mounting . . . . . . . .E-9

Template E-2 Rotating Card Display Panel Mounting . . . . . . . . .E-11

Appendix F Predefined Satellite Configurations . . . . . . . . .F-1

Appendix G Startup Data Sequences . . . . . . . . . . . . . . . . .G-1

Appendix H Data Outputs . . . . . . . . . . . . . . . . . . . . . . . .H-1

H.1 Sine/Cosine Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H-1

H.2 Serial Port Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H-1

H.3 Furuno Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H-4

H.3.1 Optional Stepper Components . . . . . . . . . . . . . . . . . . . . . .H-4

Appendix I Maintenance Port Parser Commands . . . . . . . . .I-1

I.1 System Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I-1

I.2 Manual Positioning Commands . . . . . . . . . . . . . . . . . . . . . . . . . .I-2

I.3 Operational Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I-3

I.4 Tracking and Conical Scan Commands . . . . . . . . . . . . . . . . . . .I-4

I.5 Sensor Module Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I-5

I.6 RF Board Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I-6

I.7 Installation Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I-8

I.8 Debug Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I-9

List of Figures

Figure 1-1 TracVision G4 System Configuration . . . . . . . . . . . . . . . .1-1

Figure 2-1 Antenna Unit Elevation . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5

Figure 2-2 Antenna Unit Base Dimensions . . . . . . . . . . . . . . . . . . . .2-5

Figure 2-3 Baseplate/Foam Seal Orientation (Bottom View) . . . . . . .2-6

Figure 2-4 Baseplate Connector Assignments . . . . . . . . . . . . . . . . . .2-6

54-0147 Rev. G

Figure 2-5 Bolting the Antenna Unit to the Deck (Side View) . . . . . . .2-7

Figure 2-6 Horizontal Sensor Bracket . . . . . . . . . . . . . . . . . . . . . . . .2-8

Figure 2-7 Vertical Sensor Bracket . . . . . . . . . . . . . . . . . . . . . . . . . .2-8

Figure 2-8 Proper Orientation of the Sensor Module . . . . . . . . . . . . .2-8

Figure 2-9 Securing the Sensor Module and the

Horizontal Sensor Bracket . . . . . . . . . . . . . . . . . . . . . . . .2-9

Figure 2-10 Optional Bracket Orientations . . . . . . . . . . . . . . . . . . . . . .2-9

Figure 2-11 Attaching the Hor izontal and Vertical Brackets . . . . . . . .2-10

Figure 2-12 Mounting the ADCU with Velcro Attachments . . . . . . . . .2-11

Figure 2-13 Secur ing the ADCU to the Flush Mount Bracket . . . . . . .2-11

Figure 2-14 Terminal Strip Order . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-12

Figure 2-15 Attaching the Ter minal Strips to the ADCU . . . . . . . . . . .2-12

Figure 2-16 Examples of Effective Strain Relief . . . . . . . . . . . . . . . . .2-13

Figure 2-17 TracVision G4 Wiring Arrangement . . . . . . . . . . . . . . . . .2-14

Figure 2-18 GyroTrac Wiring Arrangement . . . . . . . . . . . . . . . . . . . .2-16

Figure 2-19 DB9 Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-18

Figure 2-20 ADCU DB9 Maintenance Port . . . . . . . . . . . . . . . . . . . .2-18

Figure 2-21 Single Multiswitch Installation

(North American systems only) . . . . . . . . . . . . . . . . . . .2-20

Figure 2-22 Multiple Multiswitch Installation

(North American systems only) . . . . . . . . . . . . . . . . . . .2-20

Figure 2-23 Sample Calibration Score Screen . . . . . . . . . . . . . . . . . .2-22

Figure 2-24 Control Antenna Mode Menu Sequence . . . . . . . . . . . . .2-24

Figure 2-25 Install Satellite Process . . . . . . . . . . . . . . . . . . . . . . . . .2-26

Figure 2-26 Adjusting the European LNB Skew Angle . . . . . . . . . . . .2-31

Figure 2-27 Skew Angle Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-31

Figure 3-1 Star tup and Self-test Sequence . . . . . . . . . . . . . . . . . . . .3-1

Figure 3-2 Star tup Error Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2

Figure 3-3 TracVision G4 Startup Screens . . . . . . . . . . . . . . . . . . . .3-2

Figure 3-4 Soft Key Functions and Primary Data Displays . . . . . . . . .3-3

Figure 3-5 Main Menu Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4

Figure 3-6 Sample Aler t Screens . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5

Figure 3-7 PIN Code Screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5

Figure 3-8 Erase PIN Code Screen . . . . . . . . . . . . . . . . . . . . . . . . . .3-5

Figure 3-9 Incorrect Response Error Message . . . . . . . . . . . . . . . . .3-6

Figure 3-10 Non-responsive Antenna Error Message . . . . . . . . . . . . .3-6

Figure 3-11 Setting Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7

Figure 3-12 Data Outputs Mode Menu Sequence . . . . . . . . . . . . . . . .3-8

Figure 3-13 Setting Sine/Cosine Data Output . . . . . . . . . . . . . . . . . . .3-9

Figure 3-14 Setting Ser ial Outputs . . . . . . . . . . . . . . . . . . . . . . . . . .3-10

Figure 3-15 Setting NMEA Outputs . . . . . . . . . . . . . . . . . . . . . . . . . .3-11

Figure 3-16 Setting Fur uno Output . . . . . . . . . . . . . . . . . . . . . . . . . .3-12

Figure 3-17 Configuration Mode Menu Sequence . . . . . . . . . . . . . . .3-13

Figure 3-18 Display Brightness Controls . . . . . . . . . . . . . . . . . . . . . .3-14

Figure 3-19 Inter nal/Exter nal Reference Menus . . . . . . . . . . . . . . . .3-14

Figure 3-20 Enter ing Gyro Offset Values . . . . . . . . . . . . . . . . . . . . . .3-15

Figure 3-21 Selecting the Default Display . . . . . . . . . . . . . . . . . . . . .3-16

Figure 3-22 Selecting TracVision or GyroTrac-only Operations . . . . . .3-16

Figure 3-23 Compass Control Mode Menu Sequence . . . . . . . . . . . .3-17

Figure 3-24 Setting Autocompensation . . . . . . . . . . . . . . . . . . . . . . .3-17

Figure 3-25 Reading Calibration Score . . . . . . . . . . . . . . . . . . . . . . .3-18

Figure 3-26 Clear ing Compass Calibration . . . . . . . . . . . . . . . . . . . .3-18

Figure 3-27 Antenna Status Mode Menu Sequence . . . . . . . . . . . . .3-19

Figure 3-28 Antenna Status Data Screens . . . . . . . . . . . . . . . . . . . .3-20

Figure 3-29 Control Antenna Mode Menu Sequence . . . . . . . . . . . . .3-21

Figure 3-30 Manual Antenna Control Procedure . . . . . . . . . . . . . . . .3-22

Figure 3-31 Restart Antenna Menu . . . . . . . . . . . . . . . . . . . . . . . . . .3-23

Figure 3-32 Sleep Mode Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-23

Figure 3-33 Instant On Mode Menu . . . . . . . . . . . . . . . . . . . . . . . . .3-24

Figure 3-34 Install Satellite Pair Process . . . . . . . . . . . . . . . . . . . . . .3-25

Figure 3-35 Set Latitude/Longitude Procedure . . . . . . . . . . . . . . . . .3-27

Figure 3-36 Select Active Satellite . . . . . . . . . . . . . . . . . . . . . . . . . .3-28

vii

54-0147 Rev. G

Figure 4-1 Troubleshooting Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1

Figure 4-2 ADCU Fuse Locations (Top Cut Away) . . . . . . . . . . . . . . .4-4

Figure 4-3 DB9 Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7

Figure 5-1 TracVision G4 Antenna Unit (Baseplate Cut Away) . . . . . .5-3

Figure 5-2 PCB Cover Plate Removal . . . . . . . . . . . . . . . . . . . . . . . .5-4

Figure 5-3 PCB Connector Locations (Rear View) . . . . . . . . . . . . . . .5-4

Figure 5-4 PCB Mounting (Top View) . . . . . . . . . . . . . . . . . . . . . . . .5-5

Figure 5-5 Data and RF Flash Cables . . . . . . . . . . . . . . . . . . . . . . . .5-5

Figure 5-6 RF Cable Ferrules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-6

Figure 5-7 New RF Board Installation . . . . . . . . . . . . . . . . . . . . . . . .5-6

Figure 5-8 Elevation Drive Mechanism . . . . . . . . . . . . . . . . . . . . . . .5-9

Figure 5-9 European LNB Removal . . . . . . . . . . . . . . . . . . . . . . . . .5-11

Figure 5-10 U.S.-style LNB Removal . . . . . . . . . . . . . . . . . . . . . . . . .5-12

Figure 5-11 Data Cable Terminal Arrangement . . . . . . . . . . . . . . . . .5-13

Figure 5-12 Shipping Restraint Placement . . . . . . . . . . . . . . . . . . . .5-14

Figure E-1 Display Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-1

Figure E-2 Mounting the Analog/Digital Displays . . . . . . . . . . . . . . . .E-2

Figure E-3 Mounting the Display Backlighting Control Switch . . . . . .E-3

Figure E-4 Wiring the Backlight Control Switch . . . . . . . . . . . . . . . . .E-4

Figure E-5 Rotating Card Display – Removing the Backplate . . . . . .E-5

Figure E-6 Rotating Card Display – Terminal Str ip Wiring . . . . . . . . .E-6

Figure E-7 Rotating Card Display – PC Board Jumpers

and Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-6

Figure H-1 Stepper Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H-4

Figure H-2 Optional 6-70v Stepper Voltage Converter

Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H-6

List of Tables

Table 1-1 TracVision G4 Packing List . . . . . . . . . . . . . . . . . . . . . . . .1-2

Table 2-1 Installation Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1

Table 2-2 Recommended ADCU-to-Ship’s Power

Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2

viii

Table 2-3 Lengths of Provided Below-decks Cables . . . . . . . . . . . . .2-2

Table 2-4 Antenna Unit Kitpack Contents . . . . . . . . . . . . . . . . . . . . .2-4

Table 2-5 GyroTrac Kitpack Contents . . . . . . . . . . . . . . . . . . . . . . . .2-7

Table 2-6 GyroTrac/Autopilot Sine/Cosine Wiring

Arrangement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-17

Table 2-7 Possible Compass Accuracy Levels . . . . . . . . . . . . . . . .2-22

Table 2-8 Key IRD Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-23

Table 2-9 Available Satellite Pairs – Europe

(European LNB required) . . . . . . . . . . . . . . . . . . . . . . . .2-25

Table 2-10 Available Satellite Pairs – North America

(U.S.-style LNB required) . . . . . . . . . . . . . . . . . . . . . . . .2-25

Table 2-11 SATCONFIG Parser Command . . . . . . . . . . . . . . . . . . .2-28

Table 2-12 Satellite Transponder Data Sequence . . . . . . . . . . . . . . .2-28

Table 2-13 Satellite Transponder Default Data . . . . . . . . . . . . . . . . .2-29

Table 2-14 Sample Satellite Configuration Data . . . . . . . . . . . . . . . .2-30

Table 3-1 Available Satellite Pairs - Europe

(European LNB required) . . . . . . . . . . . . . . . . . . . . . . . .3-26

Table 3-2 Available Satellite Pairs - North America

(U.S.-style LNB required) . . . . . . . . . . . . . . . . . . . . . . . .3-26

Table 5-1 TracVision G4 Field Replaceable Units . . . . . . . . . . . . . . .5-2

Table 5-2 GyroTrac Field Replaceable Units . . . . . . . . . . . . . . . . .5-13

Table 5-3 Data Cable Wiring/Terminal Assignments . . . . . . . . . . . .5-13

Table A-1 TracVision G4 Antenna Physical Specifications . . . . . . . .A-1

Table A-2 TracVision G4 Power Specifications . . . . . . . . . . . . . . . . .A-1

Table A-3 TracVision G4 Performance Specifications . . . . . . . . . . . .A-1

Table A-4 TracVision G4 GyroTrac Performance

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-2

Table A-5 TracVision G4 GyroTrac Environmental

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-2

Table A-6 TracVision G4 GyroTrac Interface Specifications . . . . . . .A-3

Table E-1 Display Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .E-1

Table E-2 Display Cable Connections . . . . . . . . . . . . . . . . . . . . . . .E-3

Table E-3 Rotating Card Display – Ter minal Strip Wiring Details . . .E-6

Table H-1 NMEA1 Magnetic Heading Output . . . . . . . . . . . . . . . . . .H-2

54-0147 Rev. G

Table H-2 NMEA2 Magnetic Heading Output . . . . . . . . . . . . . . . . . .H-2

Table H-3 NMEA3 True Heading Output . . . . . . . . . . . . . . . . . . . . .H-3

Table H-4 KVH Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H-3

Table H-5 Cetrek Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H-4

Table H-6 Stepper Interface Specifications . . . . . . . . . . . . . . . . . . .H-5

Table I-1 System Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I-1

Table I-2 Manual Positioning Commands . . . . . . . . . . . . . . . . . . . . .I-2

Table I-3 Operational Commands . . . . . . . . . . . . . . . . . . . . . . . . . .I-3

Table I-4 Tracking and Conical Scan Commands . . . . . . . . . . . . . . .I-4

Table I-5 Sensor Module Commands . . . . . . . . . . . . . . . . . . . . . . . .I-5

Table I-6 RF Board Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . .I-6

Table I-7 Installation Commands . . . . . . . . . . . . . . . . . . . . . . . . . . .I-8

Table I-8 Debug Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I-9

1 TracVision G4 System

Overview

A complete satellite TV system, illustrated in Figure 1-1, includes the TracVision G4 connected to an IRD, the GyroTrac digital gyrostabilized sensor, Advanced Digital Control Unit (ADCU), and a television set. A desktop or laptop computer is used to configure the system for satellite selection and conduct diagnostics. System specifications are provided in Appendix A.

Introduction

1-1

54-0147 Rev. G

Figure 1-1

TracVision G4 System Configuration

3.5 - 4.5 Amps

Advanced Digital

Control Unit (ADCU)

PC Diagnostics

11-16 VDC

TracVision G4 Antenna

Power

Data

GPS or Ship's Gyro

Options Purchased Separately

Satellite Receiver 1

Satellite Receiver 2

TV 1

TV 2

Interfaces to:

Autopilots Radars Plotters Remote Displays

GyroTrac Sensor

1.1 Materials Provided With TracVision G4 System

Table 1-1 lists the components and materials in the TracVision G4 shipping carton.

Component KVH Part No.

Antenna Unit 02-0989-01

†

02-0989-02* Installation Kitpack 72-0099 Data Cable 32-0619-100

32-0619-50

†

PC Cable 32-0628-06 RF Cable 32-0417-50

†

Power Cable 32-0510-50 Ground Cable 32-0583-50

TracVision G4 Technical Manual 54-0147 TracVision G4 User’s Guide 54-0147-01

GyroTrac, which includes: 01-0226

Sensor Module 02-0991 ADCU 02-0961 Flush Mount ADCU Panel 20-0667 Horizontal Sensor Bracket 20-0658 Vertical Sensor Bracket 20-0666 Sensor to ADCU Cable (30 ft.) 32-0623-30 Kitpack 72-0095

*European TracVision G4 systems only

†

North American TracVision G4 systems only

1-2

TracVision G4 Installation and Technical Manual

Table 1-1

TracVision G4 Packing List

2 Installation

TracVision G4 is designed for simple installation and setup. Just follow these easy steps:

Step Refer to Section...

1. Choose the hardware locations 2.1

2. Mount the Antenna Unit 2.2

3. Mount the GyroTrac 2.3

4. Install the IRD Refer to IRD User Manual

5. Wire system components 2.4

6. Connect ADCU to vessel power 2.4.9

7. Calibrate the Sensor Module 2.5

8. Program the IRD (Europe only) 2.6

9. Install selected satellite pair 2.7

10. Load any user-selected satellites 2.7.1

11. Set the skew angle (Europe only) 2.8

12. Check out system 2.9

Materials and Equipment Required for Installation

• Electric drill

•

⁄8" (10 mm) drill bit and 3" (80 mm) hole saw

• Socket wrenches

• Flat tip and Phillips screwdrivers

• RG-11 (75 ohms) cable for extra RF signal cables

as needed (European TracVision G4 systems only)

• Crimp tool (LRC #L3011B or equivalent)

• Power cable to connect the ADCU to ship’s power (Table 2-2 provides proper gauge and length specifications)

• Light hammer; center punch; tape; scriber/pencil

• Terminal lug crimping tool; wire strippers

• A PC with terminal emulation software such as

PROCOMM, Windows Terminal, or Windows 95/98 Hyperterminal

2-1

Installation

54-0147 Rev. G

Plan the entire installation before proceeding! Take into account antenna unit placement, running cable distances between units, and accessibility to the equipment after installation. Cable lengths are detailed in Tables 2-2 and 2-3 on the following page.

KVH recommends the use of RG-11 (75 ohms) cable for RF wiring. Use of non-RG-11 (75 ohms) cables will result in degraded performance.The KVH warranty does not cover degraded performance due to improper wiring.

Table 2-1

Installation Process

Recommended ADCU to Ship’s Power Cabling

The following cable sizes are recommended for the specified running lengths and are based on Lloyd’s and ABYC specifications. Cable jacketing should meet marine insulation standards while the cable should be tinned, stranded marine stock.

Cable Length Cable Gauge

to 50 ft (15 m) 14 AWG (1.5 mm2) +50 ft (+15 m) 12 AWG (2.5 mm2)

Below-decks Cable Lengths

The major considerations in locating the below-decks equipment are accessibility and cable lengths between units. Lengths of these cables are as follows:

Cable (Function) KVH Part # Length

Data Cable (ADCU to Antenna Unit) 32-0619-100* 100 ft (30 m)

32-0619-50

†

50 ft (15 m) PC Cable (ADCU to PC) 32-0513-15 15 ft (5m) RF Cable (Antenna to IRD) 32-0417-50

†

50 ft (15 m) Power Cable (Power to Antenna Unit) 32-0510-50 50 ft (15 m) Sensor to ADCU Cable (GyroTrac) 32-0623-30 30 ft (10 m) IRD Ground to ADCU Ground Cable 32-0583-50 50 ft (15 m)

* European TracVision G4 systems only

†

North American TracVision G4 systems only

2.1 Choosing the Best Location and

Getting the Best Reception

There are several factors to consider when choosing the respective locations of the TracVision G4 antenna unit and GyroTrac sensor components.

2.1.1 Selecting the Best Location for the

TracVision G4 Antenna Unit

• The ideal antenna site has a clear view of the

horizon/satellite all around.

2-2

TracVision G4 Installation and Technical Manual

The radome exterior is treated with a special finish selected for compatibility with the dome material and transparency to the satellite signals. Application of additional paints or finishes WILL degrade performance, potentially beyond acceptable limits.

Table 2-2

Recommended ADCU-to-Ship’s

Power Cable Specifications

Table 2-3

Lengths of Provided

Below-decks Cables

The power cable connector on the base of the Antenna Unit cannot accept cables thicker than 14 AWG (1.5 mm2). Refer to Section 2.4.2,

“Providing Power to the Antenna Unit,” for more details.

• Tracking errors will be reduced if the antenna

forward arrow is aligned as closely as possible with the vessel’s centerline.

• Place the Antenna Unit as close to the intersection

of the vessel’s fore-and-aft centerline and midships.

• Keep the antenna out of line with nearby radars,

as their energy levels may overload the antenna’s front-end circuits. If necessary, position the Antenna Unit so it is at least four feet (1.3 meters) above or below the level of the radar.

• Make sure that the mounting surface is rigid so

that it cannot flex when the vessel vibrates. If necessary, add a strength member to the mounting site to stiffen it.

2.1.2 Selecting the Best Location for the GyroTrac Sensor Components

Ideally, the GyroTrac sensor module should be mounted as low as possible in the center of the vessel – but NOT in the bilges.

• Place the Sensor Module as far as practical

(minimum 3 ft./0.9 m) from magnetized or magnetizable materials.

•

Maintain at least 4 feet (1.3 m) separation between the Sensor Module and any large ferrous masses, cables carrying high amperage direct current, or battery banks.

• Be alert for devices that change their magnetic

characteristics when in use, such as CRTs, computer and TV screens, radar magnetrons, electric winches, loudspeakers, windshield wipers, and other devices with DC motors. GyroTrac cannot compensate for changing magnetic fields created by these devices.

•

If it is necessary to fabricate custom mounting brackets for the Sensor Module, they should be made from non-ferrous materials such as wood, brass, aluminum, fiberglass, or plastic.

2-3

Installation

54-0147 Rev. G

Be certain to isolate the Sensor Module from ground (i.e., the ship’s hull) by always using the fiber washers when attaching the Horizontal Sensor Bracket to either a mounting surface or the Vertical Sensor Bracket.

The Antenna Unit should not be too high off the water (a height above the waterline no more than half the vessel length).

If uncertain of the best location for the sensor module, make a temporary installation and conduct a compass calibration (as described in Section 2.5, “Calibrating the Sensor Module”). Any necessary adjustments to the sensor location can be made based on the calibration scores.

Mounting on Steel Vessels

The GyroTrac sensor module is a digital magnetic compass and great care is required when positioning the unit on steel-hulled craft. The ideal location is in the wheelhouse or above decks. Mount on an aluminum pole or bracket, well away from magnetic fields such as cranes, derricks, motors, radomes,

antennas, etc. DO NOT mount the sensor module on a steel or

iron platform. Use aluminum, brass, plastic, or wood.

2.2 Installing the Antenna Unit

Specifics of installation will vary with vessel design but the following procedures are applicable in most situations and will result in a secure and effective installation.

Table 2-4 lists the components provided in the Antenna Unit Installation kitpack.

Part Qty.

⁄4-20 hex screws 4

⁄4 flat washers 8

⁄

4-20 self-locking nuts 4

Plastic screw covers 6 Antenna base seal gasket 1 Tie-wraps 2 Core clamp 1

Tips for Successful Antenna Unit Placement and Mounting

• The mounting surface should be essentially flat,

free of vibration and flexing, and strong enough to carry the complete assembly (30 lbs/13.6 kg).

• The antenna unit need not be located exactly on

the vessel’s fore-and-aft axis, but its centerline reference MUST be parallel to it.

• Be sure to account for the radome height and the

base dimensions, illustrated in Figure 2-1 on the following page.

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TracVision G4 Installation and Technical Manual

Table 2-4

Antenna Unit Kitpack Contents

Always lift the antenna unit by the gray baseplate structure, not the radome. Also be careful not to strike the exposed connectors extending from the bottom of the baseplate or allow them to carry the weight of the antenna unit.

Antenna Unit Mounting Procedure

1. Using the base dimensions presented in Figure 2-2 or the template provided in Appendix B, lay out the four mounting bolt holes. Check the layout to make certain the baseplate will be parallel with the vessel’s fore/aft axis.

2. Drill four

⁄8" (10 mm) bolt holes. Mark a 3" (80 mm) diameter circle in the center of the pattern and cut out to make a passage for the cables to connect to the baseplate. Smooth the edges of the hole to protect the cables.

2-5

Installation

54-0147 Rev. G

9.00ý

Figure 2-1

Antenna Unit Elevation

Figure 2-2

Antenna Unit Base Dimensions

A template of the baseplate mounting holes has been provided in Appendix B.

(22.9 cm)

19.3"

49 cm

4.50ý

(11.43 cm)

21.00" Max

54 cm

4.50ý

(11.43 cm)

4x 5/16ý (8 mm) THRU

19.3ý

(49 cm)

9.00ý (22.9 cm)

2-6

TracVision G4 Installation and Technical Manual

3. Place the foam seal in position on the mounting surface with the hole centered over the cable access cutout and the paper backing on the bottom. Do not remove the paper backing at this time. Align the seal with the vessel’s fore-and-aft line and the small end pointed forward as shown in Figure 2-3. Scribe a line all around the seal.

4. Remove and save the three screws holding the radome to the baseplate. Carefully lift the radome straight up until clear of the antenna assembly and set it aside in a safe place.

5. Position the baseplate assembly in place over the mounting holes and cable access. Ensure that all holes line up and that the connectors are centered over the cable access. Make any necessary adjustments before seating the foam seal in place permanently.

6. Clean the surface where the foam seal will be placed. Remove the paper backing from the foam seal to expose the contact cement. Lay the foam seal in place, adhesive side down, and press down firmly to bring the adhesive into full contact along the bottom. Ensure the narrow end points toward the

bow.

7. Bring the Data Cable, RF Cable(s), and Power Cable up through the access hole and connect them to the baseplate. Turn the connectors down securely, but don’t use excessive force; finger-tight is sufficient. Figure 2-4 illustrates the connector assignments.

Do not use teflon gel on the cable fittings as it reduces signal strength at higher frequencies.

8. Remove the foam shipping restraint from the Antenna Unit.

9. Place the baseplate over the holes drilled in the foundation, ensuring the forward arrow points toward the bow. Rotate the azimuth mechanism plate to expose each mounting hole. When rotating

the azimuth mechanism by hand, go slowly. Hitting the stops with excessive force will damage the azimuth limit switch.

10. Place a flat washer from the kitpack on a bolt and

insert the bolt into its hole from above as shown in

Figure 2-5 on the following page.

Figure 2-4

Baseplate Connector Assignments

Figure 2-3

Baseplate/Foam Seal Orientation

(Bottom View)

The foam shipping restraints must be removed before power is applied. Save the foam pieces for reuse and be sure to install it whenever the Antenna Unit is moved from place to place.See

Section 5.9, “Preparation for Shipment,” for instructions on

preparing for shipment.

Foam Seal

J13 (power)

RF1

RF2

J14 (data)

Bow

Single IRD Installation

RF1

RF2

J13 (power)

J14 (data)

Second IRD

Installation

2-7

54-0147 Rev. G

11. Apply a flat washer and lock nut from underneath as shown in Figure 2-5.

12. Tighten securely until the foam seal is compressed as far as it will go and all four feet are bottomed against the mounting surface.

13. For European systems, please refer to Section 2.8, “Setting the Skew Angle.” North American systems may proceed to step 14.

14. Replace the radome over the baseplate. Align the radome screw holes with the nut holders, insert the screws and tighten. Install a protective plastic screw cap from the kitpack over each screw. Several spare protective caps are provided.

2.3 Installing the GyroTrac

The following sections provide detailed instructions for installing TracVision G4’s GyroTrac Sensor Module and ADCU.

2.3.1 GyroTrac Installation Kitpack

Table 2-5 lists the materials provided in the GyroTrac kitpack.

Part Qty.

#8 Fiber Washer 10 #8 Flat Washer 10 #8 Self-locking Nut 5 #10 Flat Washer 5 #10 Lock Washer 5 #10 Pan (Phillips head) Screw 5 #8 Pan (Phillips head) Screw 5 #8 Lock Washer 5 #8 Pan (Phillips head) Screw BP 5 Velcro Self-adhesive Backing 8 Velcro Washer 4 4" Tie-wrap Clamp 5 Tie-wrap Screw Mount 6 Connector Wire Terminal Strip 5 Sensor Module to ADCU Power Wire Ferrite 1

Table 2-5

GyroTrac Kitpack Contents

Figure 2-5

Bolting the Antenna Unit to the Deck (Side View)

Bolt

Flat Washer

Antenna Unit Base

Foam Seal

Deck

Flat Washer

Lock Nut

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TracVision G4 Installation and Technical Manual

2.3.2 Mounting the Sensor Module

The GyroTrac Sensor Module comes equipped with two mounting brackets. The first is the Horizontal Sensor Bracket, which attaches directly to the Sensor Module housing, and must

be used in all mounting arrangements.

The Vertical Sensor Bracket allows the Sensor Module to be mounted on a vertical surface. The following steps detail the correct use of each bracket.

These brackets should enable the Sensor Module to be placed as level in pitch and roll as possible. If you are unable to place the Sensor Module in a level arrangement, refer to Section 3.5.3, “Entering Gyro Offset Values” to compensate.

Horizontal Bracket Only

1. Choose a mounting location free of excessive vibration and flexing.

2. The module must be oriented so that the forward reference on the end cap is pointed forward and parallel to the vessel’s fore-and-aft axis (to ±5°). The proper orientation is illustrated in Figure 2-8.

3. Position the Horizontal Sensor Bracket so that the Sensor Module will be properly oriented when placed in the bracket.

4. Use the holes in the bracket feet to spot for mounting screws. Center punch and drill 4 holes with a

⁄8" (0.125" or 3.5 mm) bit.

5. As illustrated in Figure 2-9, position the bracket over the mounting holes.

- Insert fiber washers into both sides of mounting

bracket.

- Insert #8 flat washers and #8 Type BP pan head

screws into the holes.

6. Place the Sensor Module in the bracket with the proper orientation (up/forward).

Figure 2-8

Proper Orientation of

the Sensor Module

Figure 2-6

Horizontal Sensor Bracket

Figure 2-7

Vertical Sensor Bracket

TOWARD BOW

5¡

Installation

2-9

54-0147 Rev. G

7. Thread #10 machine screws through lock washers, flat washers, and bracket, and then into the captive extrusion T-nuts within the Sensor Module housing as illustrated in Figure 2-9.

Horizontal and Vertical Bracket

1. Choose a mounting location free of excessive vibration and flexing.

2. The module must be oriented so that the forward reference on the end cap is pointed forward and parallel to the vessel’s fore-and-aft axis. See Figure 2-8 for reference. The brackets are designed so that the Sensor Module may be mounted perpendicular (option 1) or parallel (option 2) to the mounting surface as pictured in Figure 2-10.

3. The module must be level with the vessel’s deck. This placement can be fine tuned by using the ADCU pitch and roll data. Adjust the brackets so that the pitch and roll are 0 (zero) when the vessel is docked and under normal load.

Figure 2-10

Optional Bracket Orientations

Figure 2-9

Securing the Sensor Module and the Horizontal Sensor Bracket

Should you ever need to replace the #10 machine screws used to secure the housing and bracket, the screws must be no longer than

⁄

(10 mm) to avoid damaging the housing.

T-nuts contained within Sensor housing track

Step 7. Flat washer, lock washer &

#10 Machine screw

Step 6. Place Sensor in Bracket

Step 5. Insert fiber washers on both sides and secure bracket to mounting site

Option 1

Vessel

Centerline

Option 2

Vessel

Centerline

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TracVision G4 Installation and Technical Manual

4. When choosing a location for the unit, make certain that there is sufficient overhead clearance for both brackets and the Sensor Module.

5. Use the holes in the Vertical Sensor Bracket to spot for mounting screws. Center punch and drill 4 holes with a

⁄

8" (0.125" or 3.5 mm) bit.

6. Secure the Vertical Sensor Bracket to the vertical surface with #8 flat washers and #8 screws.

7. Attach the Horizontal Sensor Bracket to the Vertical Sensor Bracket as shown in Figure 2-11.

- Position the Horizontal Sensor Bracket over the

mounting holes in the Vertical Sensor Bracket.

- Insert fiber washers into both sides of mounting

bracket.

- Insert #8 flat washers and #8 Type BP pan head

screws into the holes.

8. Place the Sensor Module in the bracket with the proper orientation (up/forward).

9. Thread #10 machine screws through lock washers, flat washers, and bracket, and then into the captive extrusion T-nuts within the Sensor Module housing.

2.3.3 Mounting the ADCU

The ADCU may be mounted in one of two ways: either directly to a horizontal surface using Velcro fasteners or flush to a control panel. Both the fasteners and the Flush Mount Bracket are included as part of the GyroTrac package.

Some tips for installing the ADCU:

• The ADCU should be placed in a dry location that

is convenient for the user.

• It is not susceptible to magnetic interference nor

must it be situated on a level surface.

•

It should be placed so the LCD display is visible and buttons are accessible.

• Allow room at the back to connect cables to the

rear panel.

Figure 2-11

Attaching the Horizontal

and Vertical Brackets

#8 Pan Head Screw

#8 Flat Washer Fiber Washer

#8 Self-locking Nut

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