Trimble AgGPS 432, AgGPS 442 User Manual

USER GUIDE

AgGPS® 432/442

GPS Receivers

USER GUIDE

AgGPS® 432 / 442 GPS Receivers

Version 3.30 Revision A April 2008 Part Number 63198-00-ENG

*63198-00-ENG*

Corporate Office

Trimble Nav igation Limited 935 Stewart Drive

Sunnyvale, CA 94085 USA

www.trimble.com

Agriculture Business Area

Trimble Nav igation Limited 10355 Westmoor Drive Suite #100 Westminster, CO 80021 USA

www.trimble.com

Email: trimble_support@trimble.com

Legal Notices

© 2006–2008, Trimble Navigation Limited. All rights reserved. Trimble, the Globe & Triangle logo, and AgGPS are trademarks of Trimble Navigation Limited, registered in the United States Patent and Trademark Office and in other countries. AutoBase, CMR, CMR+, Maxwell, MicroCentered, SiteNet, TRIMMARK, VRS, Zephyr, and Zephyr Geodetic are trademarks of Trimble Navigation Limited. The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Trimble Navigation Limited is under license. Microsoft, Windows, and Windows NT are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. All other trademarks are the property of their respective owners.

Release Notice

This is the April2008 release (Revision A) of the AgGPS 432 / 442 GPS Receiver User Guide.

of the receiver firmware.

Product Limited Warranty Information

For applicable product Limited Warranty information, please refer to the Limited Warranty Card included with this Trimble product, or consult your local Trimble authorized dealer.

Notices

Class B Statement – Notice to Users. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules and Part 90. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communication. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

– Reorient or relocate the receiving antenna.

It applies to version 3.30

– Increase the separation between the equipment and

the receiver.

– Connect the equipment into an outlet on a circuit

different from that to which the receiver is connected.

– Consult the dealer or an experienced radio/TV

technician for help.

Changes and modifications not expressly approved by the manufacturer or registrant of this equipment can void your authority to operate this equipment under Federal Communications Commission rules.

Canada

This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada. This apparatus complies with Canadian RSS-GEN, RSS310, RSS-210, and RSS-119. Cet appareil est conforme à la norme CNR-GEN, CNR310, CNR-210, et CNR-119 du Canada.

Europe

This product (the AgGPS RTK Base GPS Receiver) is intended to be used in all EU member countries, Norway, and Switzerland. This product has been tested and found to comply with the requirements for a Class B device pursuant to European Council Directive 89/336/EEC on EMC, th ereby satisfying the requirements for CE Marking and sale within the European Economic Area (EEA). Contains Bluetooth radio module PBA 31308. These requirements are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential or commercial environment. The 450 MHZ (PMR) bands and 2.4 GHz are non-harmonized throughout Europe.

Australia and New Zealand

This product conforms with the regulatory requirements of the Australian Communications Authority (ACA) EMC framework, thus satisfying the requirements for C-Tick Marking and sale within Australia and New Zealand.

Taiwan – Battery Recycling Requirements

The product contains a removable Lithium-ion battery. Taiwanese regulations require that waste batteries are recycled.

廢電池請回收

Notice to Our European Union Customers

Directive 1999/5/EC

Hereby, Trimble Navigation, declares that the AgGPS RTK Base 450 and the AgGPS RTK Base 900 GPS receivers are in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.

2 AgGPS 432 / 442 GPS Receiver User Guide

Restriction of Use of Certain Hazardous Substances in Electrical and Electronic Equipment (RoHS)

The following statement only applies to the AgGPS RTK Base GPS receiver (no internal radio and 450 MHz internal radio models only)

This Trimble product complies in all material respects with DIRECTIVE 2002/95/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 27 January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS Directive) and Amendment 2005/618/EC filed under C(2005) 3143, with exemptions for lead in solder pursuant to Paragraph 7 of the Annex to the RoHS Directive applied.

Declaration of Conformity

We, Tri mble Navigatio n Limite d,

935 Stewart Drive

PO Box 3642

Sunnyvale, CA 94088-3642

United States

+1-408-481-8000

declare under sole responsibility that the products:

AgGPS RTK Base 450 GPS receiver AgGPS RTK Base 900 GPS receiver

comply with Part 15 of FCC Rules.

Operation is subject to the following two conditions:

(1) this device may not cause harmful interference, and

(2) this device must accept any interference received, including

interference that may cause undesired operation.

Waste Electrical and Electronic Equipment (WEEE)

For product recycling instructions and more information, please go to www.trimble.com/ev.shtml.

Recycling in Europe: To recycle Trimble WEEE (Waste Electrical and Electronic Equipment, products that run on electrical power.), Call +31 497 53 24 30, and ask for the "WEEE Associate". Or, mail a request for recycling instructions to: Trimble Europe BV c/o Menlo Worldwide Logistics Meerheide 45 5521 DZ Eersel, NL

GPS 432 / 442 GPS Receiver User Guide 3

4 AgGPS 432 / 442 GPS Receiver User Guide

Safety Information

Before you use your Trimble® RTK Base GPS receiver, make sure that you have read and understood all safety requirements.

Regulations and safety

Safety Information

The receivers contain an internal radio-modem and can send signals through Bluetooth communications radio. Regulations regarding the use of the 450 MHz radio-modems vary greatly from country to country. In some countries, the unit can be used without obtaining an end-user license. Other countries require end-user licensing. For licensing information, consult your local Trimble dealer. Bluetooth, 900 MHz, and 2.4 GHz radiomodems operate in license-free bands.

Before operating an AgGPS RTK Base GPS receiver, determine if authorization or a license to operate the unit is required in your country. It is the responsibility of the end user to obtain an operator’s permit or license for the receiver for the location or country of use.

For FCC regulations, see Notices, page 2.

Type approval

Type approval, or acceptance, covers technical parameters of the equipment related to emissions that can cause interference. Type approval is granted to the manufacturer of the transmission equipment, independent from the operation or licensing of the units. Some countries have unique technical requirements for operation in particular radio-modem frequency bands. To comply with those requirements, Trimble may have modified your equipment to be granted Type approval. Unauthorized modification of the units voids the Type approval, the warranty, and the operational license of the equipment.

wireless technology or through an external data

GPS 432 / 442 GPS Receiver User Guide 5

Safety Information

Exposure to radio frequency radiation

For 450 MHz radio

Safety. Exposure to RF energy is an important safety consideration. The FCC has adopted a safety standard for human exposure to radio frequency electromagnetic energy emitted by FCC regulated equipment as a result of its actions in General Docket 79-144 on March 13, 1986.

Proper use of this radio modem results in exposure below government limits. The following precautions are recommended:

• DO NOT operate the transmitter when someone is within 20 cm (7.8 inches) of the antenna.

• DO NOT operate the transmitter unless all RF connectors are secure and any open connectors are properly terminated.

• DO NOT operate the equipment near electrical blasting caps or in an explosive atmosphere.

• All equipment must be properly grounded according to Trimble installation instructions for safe operation.

• All equipment should be serviced only by a qualified technician.

For license-free 900 MHz radio

900 MHz radios are not used in Europe.

6 AgGPS 432 / 442 GPS Receiver User Guide

CAUTION – For your own safety, and in terms of the RF Exposure

requirements of the FCC, always observe the precautions listed here.

• Always maintain a minimum separation distance of 20 cm (7.8 inches) between yourself and the radiating antenna on the radio-modem.

• Do not co-locate the antenna with any other transmitting device.

For Bluetooth radio

The radiated output power of the internal Bluetooth wireless radio is far below the FCC radio frequency exposure limits. Nevertheless, the wireless radio shall be used in such a manner that the Trimble receiver is 20 cm or further from the human body. The internal wireless radio operates within guidelines found in radio frequency safety standards and recommendations, which reflect the consensus of the scientific community. Trimble therefore believes the internal wireless radio is safe for use by consumers. The level of energy emitted is far less than the electromagnetic energy emitted by wireless devices such as mobile phones. However, the use of wireless radios may be restricted in some situations or environments, such as on aircraft. If you are unsure of restrictions, you are encouraged to ask for authorization before turning on the wireless radio.

Installing antennas

Safety Information

CAUTION – For your own safety, and in terms of the RF Exposure

requirements of the FCC, always observe these precautions: – Always maintain a minimum separation distance of 20 cm (7.8 inches) between yourself and the radiating antenna. – Do not co-locate the antenna with any other transmitting device.

This device has been designed to operate with the antennas listed below, and having a maximum gain of 5 dBi. Antennas not included in this list, or having a gain greater than 5 dBi, are strictly prohibited for use with this device. The required antenna impedance is 50 ohms.

The antennas that can be used (country dependent) with the 450 MHz radio are 0 dBi and 5 dBi whip antennas. The antennas that can be used (country dependent) with the 900 MHz radio are 0 dBi, 3 dBi, and 5 dBi whip antennas.

To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted for successful communication.

GPS 432 / 442 GPS Receiver User Guide 7

Safety Information

Battery safety

WARNING – Do not damage the rechargeable Lithium-ion battery. A

damaged battery can cause an explosion or fire, and can result in personal injury and/or property damage. To prevent injury or damage: – Do not use or charge the battery if it appears to be damaged. Signs of damage include, but are not limited to, discoloration, warping, and leaking battery fluid. – Do not expose the battery to fire, high temperature, or direct sunlight. – Do not immerse the battery in water. – Do not use or store the battery inside a vehicle during hot weather. – Do not drop or puncture the battery. – Do not open the battery or short-circuit its contacts.

WARNING – Avoid contact with the rechargeable Lithium-ion battery if it

appears to be leaking. Battery fluid is corrosive, and contact with it can result in personal injury and/or property damage. To prevent injury or damage: – If the battery leaks, avoid contact with the battery fluid. – If battery fluid gets into your eyes, immediately rinse your eyes with clean water and seek medical attention. Do not rub your eyes! – If battery fluid gets onto your skin or clothing, immediately use clean water to wash off the battery fluid.

WARNING – Charge and use the rechargeable Lithium-ion battery only in

strict accordance with the instructions. Charging or using the battery in unauthorized equipment can cause an explosion or fire, and can result in personal injury and/or equipment damage. To prevent injury or damage: – Do not charge or use the battery if it appears to be damaged or leaking. – Charge the Lithium-ion battery only in a Trimble product that is specified to charge it. Be sure to follow all instructions that are provided with the battery charger. – Discontinue charging a battery that gives off extreme heat or a burning odor. – Use the battery only in Trimble equipment that is specified to use it. – Use the battery only for its intended use and according to the instructions in the product documentation.

8 AgGPS 432 / 442 GPS Receiver User Guide

Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . 5

Regulations and safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Type approval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Exposure to radio frequency radiation. . . . . . . . . . . . . . . . . . . . . . . . . . . 6

For 450 MHz radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

For license-free 900 MHz radio . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

For Bluetooth radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Installing antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Battery safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

About the AgGPS 432/442 receivers . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

AgGPS 432 GPS receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

AgGPS 442 GNNS GPS receiver . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Related information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Technical support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Your comments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2 Features and Functions. . . . . . . . . . . . . . . . . . . . . . .17

AgGPS 432 receiver features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

AgGPS 442 GNSS receiver features . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Use and care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

COCOM limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Keypad and display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Rear connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

GPS 432 / 442 GPS Receiver User Guide 9

Contents

3 Batteries and Power . . . . . . . . . . . . . . . . . . . . . . . .23

External power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Battery safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Battery performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Charging the Lithium-ion battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Storing the Lithium-ion battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Removing the Lithium-ion battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

4 Setup Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . .29

Base station operation guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Base station components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Base station setup guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Permanent installation antenna cabling for the AgGPS 442 GPS receiver34

Rover operation guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Rover receiver components . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Rover receiver setup guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . 35

5 Setting up the Receiver . . . . . . . . . . . . . . . . . . . . . .39

Common ways to set up a base station . . . . . . . . . . . . . . . . . . . . . . . . . 40

Setting up a base station for permanent installation. . . . . . . . . . . . . 40

Setting up a mobile base station: Tripod and fixed height tripod . . . . . 41

Tripod and tribrach setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Fixed height tripod setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

External radio-modems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

6 Configuring the Receiver Using the Keypad and Display . . .45

Button functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Power button operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Home screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Status screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Configuring the receiver as a base receiver . . . . . . . . . . . . . . . . . . . . . . . 49

Configuring the receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Configuring the AgGPS 432/442 as a rover receiver. . . . . . . . . . . . . . . . . . 53

Configuring the receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Changing the elevation mask and RTK mode . . . . . . . . . . . . . . . . . 53

10 AgGPS 432 / 442 GPS Receiver User Guide

Contents

Selecting the antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Outputting corrections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Configuring system settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Configuring Ethernet settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Configuring the AgGPS 432/442 receiver using a web browser . . . . . . . . . . 60

Supported browsers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Connecting to the receiver using a web browser . . . . . . . . . . . . . . . 61

Changing the settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Receiver Status menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Satellites menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Receiver Configuration menu . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

I/O Configuration menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Radio menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

OmniSTAR menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Internet Configuration menu . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Security menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

7 Automatically Setting up a Mobile Base Station Using AutoBase

Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73

AutoBase Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Working with AutoBase technology . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Scenario One: First visit to a site with AutoBase Warning turned off . . 74

Scenario Two: First visit to a site with AutoBase Warning turned on . . 76

Scenario Three: Repeat visit to a site with AutoBase Warning turned off 76

Scenario Four: Repeat visit to a site with AutoBase Warning turned on 77

The AutoBase process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

8 Default Settings . . . . . . . . . . . . . . . . . . . . . . . . . .81

Default receiver settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Resetting the receiver to factory defaults . . . . . . . . . . . . . . . . . . . . . . . . 82

GPS 432 / 442 GPS Receiver User Guide 11

Contents

9 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . .83

General specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Physical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Communication specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

A Required Radio and GPS Rover Firmware . . . . . . . . . . . .87

Radio firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

GPS rover firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

B Upgrading the Receiver Firmware . . . . . . . . . . . . . . . .91

The WinFlash utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Installing the WinFlash utility. . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Upgrading the receiver firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Forcing the receiver into Monitor mode. . . . . . . . . . . . . . . . . . . . . . . . . 94

C Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . .95

Receiver issues. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

D Drawings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99

Back view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100

Side view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100

Bottom view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101

E Receiver Connector Pinout Information . . . . . . . . . . . . 103

Lemo connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104

Modem multi-function port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105

Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

12 AgGPS 432 / 442 GPS Receiver User Guide

CHAPTER

Introduction 1

In this chapter:

Q About the AgGPS 432/442

receivers

Q Related information

Q Technical support

Q Your comments

Welcome to the AgGPS 432 / 442 GPS Receiver User Guide. This manual

describes how to set up and use the

AgGPS Trimble.

Even if you have used other Global Positioning System (GPS) products before, Trimble recommends that you spend some time reading this manual to learn about the special features of this product. If you are not familiar with GPS, visit the Trimble website (www.trimble.com) for an interactive look at Trimble and GPS.

432 / 442 GPS receivers from

GPS 432 / 442 GPS Receiver User Guide 13

1 Introduction

About the AgGPS 432/442 receivers

AgGPS 432 GPS receiver

The Trimble® AgGPS 432 GPS receiver is a dual-frequency location GPS receiver and is designed as a rugged RTK rover receiver that can be configured using the keypad and display or a web browser. It is an ideal mobile receiver for use in agricultural vehicles.

The AgGPS 432 receiver is designed to work with the Trimble Autopilot system.

AgGPS 442 GNNS GPS receiver

The AgGPS 442 GNNS receiver is a triple-frequency GPS with GLONASS receiver. The receiver can operate as a base or rover receiver, and can be configured using either the keypad and display or a web browser. It can easily be set up as a mobile or fixed base station, and is also an ideal receiver for mounting in a vehicle.

Related information

Trimble training courses – Consider a training course to help you use your GPS system to its fullest potential. For more information, go to the Trimble website at www.trimble.com/training.html.

Technical support

If you have a problem and cannot find the information you need in the product documentation, contact your local dealer. Alternatively, go to the Support area of the Trimble website (www.trimble.com/support.shtml). Select the product you need information on. Product updates, documentation, and any support issues are available for download.

14 AgGPS 432 / 442 GPS Receiver User Guide

If you need to contact Trimble technical support, complete the online inquiry form at www.trimble.com/support_form.asp.

Your comments

Your feedback about the supporting documentation helps us to improve it with each revision. Email your comments to

ReaderFeedback@trimble.com.

Introduction 1

GPS 432 / 442 GPS Receiver User Guide 15

1 Introduction

16 AgGPS 432 / 442 GPS Receiver User Guide

CHAPTER

Features and Functions 2

In this chapter:

Q AgGPS 432 receiver

features

Q AgGPS 442 GNSS receiver

features

Q Use and care

Q COCOM limits

Q Keypad and display

Q Rear connectors

The Trimble AgGPS 432/442 GPS receivers are fully featured receivers that can be used in a range of agricultural applications. Both the AgGPS 432 and 442 receiver can be configured for use in a vehicle as an RTK rover. The AgGPS 442 receiver can also be configured as either a mobile or fixed RTK base station. The receivers feature a keypad and display so that you can configure the receiver without using an external computer.

GPS 432 / 442 GPS Receiver User Guide 17

2 Features and Functions

AgGPS 432 receiver features

The AgGPS 432 receiver has the following features:

• Integrated GPS receiver and radio

• 450 or 900 MHz receive radio

• 24 channel L1/L2 GPS receiver

• WAAS/EGNOS and MSAS Satellite Based Augmentation

compatibility

• Long-life integrated battery, typically 12 hours as a rover

• Operation parameters are configured using the WinFlash utility,

the integrated keypad and display, or the Web receiver interface

• Small, lightweight design. The receiver (with battery) weighs

1.65 kg (3.64 lbs) only.

• Easy to use menu system for rapid configuration and status

checking

• Ethernet support, so that tje receiver can be configured remotely

across an Ethernet network or the Internet

• Two-line, 16 character VFD (Vacuum Fluorescent Display)

• CAN (Controller Area Network) support

• Rugged, weatherproof construction with an IP67 rating

• -40 °C to +65 °C (-40 °F to +149 °F) operating temperature range

• 9 V to 30 V DC input power with over-voltage protection

AgGPS 442 GNSS receiver features

The receiver provides the following features:

• Integrated GPS receiver and radio

• 450 MHz or 900 MHz transmit/receive radio

• 72-channel L1/L2/L2C/L5 GPS plus L1/L2 GLONASS receiver

18 AgGPS 432 / 442 GPS Receiver User Guide

Features and Functions 2

• WAAS/EGNOS and MSAS Satellite Based Augmentation

compatibility

• Long-life integrated battery, typically 12 hours as a rover or 10

hours as a base station

• Operation parameters configured using the WinFlash utility, the

integrated keypad and display, or the Web receiver interface

• Small, lightweight design. The receiver (with battery) weighs

1.65 kg (3.64 lb) only.

• Easy to use menu system for rapid configuration and status

checking

• AutoBase

• Ethernet support, so that the receiver can be configured remotely

• Two-line, 16 character VFD (Vacuum Fluorescent Display)

• CAN (Controller Area Network) support

• Rugged, weatherproof construction with an IP67 rating

• -40 °C to +65 °C (-40 °F to +149 °F) operating temperature range

• 9 V to 30 V DC input power range, with over-voltage protection

Use and care

This product is designed to withstand the rough treatment and tough environment that typically occurs in construction applications. However, the receiver is a high-precision electronic instrument and should be treated with reasonable care.

CAUTION – Operating or storing the receiver outside the specified temperature range can damage it. For more information, see Chapter 9,

Specifications.

™

technology for rapid and automated repeated daily

base station configuration

across an Ethernet network or the Internet

GPS 432 / 442 GPS Receiver User Guide 19

2 Features and Functions

COCOM limits

The U.S. Department of Commerce requires that all exportable GPS products contain performance limitations so that they cannot be used in a manner that could threaten the security of the United States. The following limitations are implemented on this product:

• Immediate access to satellite measurements and navigation

results is disabled when the receiver velocity is computed to be greater than 1,000 knots, or its altitude is computed to be above 18,000 meters. The receiver GPS subsystem resets until the COCOM situation clears. As a result, all logging and stream configurations stop until the GPS subsystem is cleared.

Keypad and display

Figure 2.1 Front view of the receiver

Feature Description

1 Power LED Indicates if the receiver is turned on or off.

2 Buttons Used to turn on and configure the receiver (see Button functions,

page 46).

20 AgGPS 432 / 442 GPS Receiver User Guide

Features and Functions 2

Feature Description

3 Display The receiver has a Vacuum Fluorescent Display. This display allows

you to see how the receiver is operating and view the configuration settings.

4 Bluetooth antenna Location of the Bluetooth antenna.

Rear connectors

1 2

Figure 2.2 Rear view of the receiver

Connector type Description

1 TNC Connect to the GPS antenna

2 • TNC (450 MHz

Internal radio)

• Reverse polarity TNC (900 MHz internal radio)

• Not installed, system without internal radio

3Vent

plug

Connect to the radio antenna

External venting plug for pressure equalization

GPS 432 / 442 GPS Receiver User Guide 21

2 Features and Functions

Connector type Description

4High

Density DB26

5 Lemo (7-pin/0-shell) • 3 wire RS-232 serial communications using a 7-pin/ 0

• Ethernet connectivity to a 10/100 Base-T network through an RJ45 jack on a multiport adaptor (P/N

57167)

• 'Slave' USB communications through the USB type B connector on the multiport adaptor (P/N 57167)

• 'Host' USB communications through the USB type A connector on the 26-pin to Hirose adaptor (P/N 56653-

10) and Hirose to USB type A cable (P/N 73841001)

• Primary power from a Trimble AC/DC power supply (P/N 59221-00) using the multiport adaptor (P/N 57167)

• Power input from an SPS700 total station battery cradle system using the adaptor (P/N 56653-10)

• Full 9-wire RS-232 serial communications using the 26-9pin multiport adaptor (P/N 57168) or a 26-pin serial communications cable

• 1PPS, 2 x RS-232 input DC, USB, Ethernet cable (P/N 60789-00)

shell Lemo cable

• Secondary power from a Trimble battery (P/N 32364-00 or 32365-00) or a 12 V battery using the Fused Lemo Power Cable (P/N 46125-20)

•CAN

22 AgGPS 432 / 442 GPS Receiver User Guide

CHAPTER

Batteries and Power 3

In this chapter:

Q External power

Q Battery safety

Q Battery performance

Q Charging the Lithium-ion

battery

Q Storing the Lithium-ion

battery

Q Removing the Lithium-ion

battery

The AgGPS RTK Base GPS receiver uses an internal rechargeable Lithium-ion battery, which can be replaced only at an Authorized Trimble Service Center.

The receiver can also be powered by an external power source that is connected to the Lemo or modem port.

The operational time provided by the internal battery depends on the type of measurement and operating conditions. Typically, the internal battery provides 10 hours operation as a base station.

Note – All battery operation tests are carried out with new, fully charged batteries at room temperature and full receiver configuration operational. Older batteries, at temperatures significantly higher or lower than room temperature, will have a reduced performance.

GPS 432 / 442 GPS Receiver User Guide 23

3 Batteries and Power

External power

The GPS receiver uses an external power source in preference to its internal batteries. If the receiver is not connected to an external power source, or if the external power supply fails, the internal batteries are used.

Battery safety

The receiver is powered by a rechargeable internal Lithium-ion battery. Charge and use the battery only in strict accordance with the instructions below.

WARNING – Do not damage the rechargeable Lithium-ion battery. A

24 AgGPS 432 / 442 GPS Receiver User Guide

Batteries and Power 3

WARNING – Avoid contact with the rechargeable Lithium-ion battery if it

Battery performance

To optimize battery performance and extend battery life:

• Fully charge all new batteries before use.

• Batteries perform best when they are not used at extreme

temperatures. The receiver is designed to operate at –40 °C to +65 °C (–40 °F to +149 °F). However, operation at temperatures of less than 0 °C (32 °F) can cause a rapid drop in battery life.

• Do not allow a battery that is in storage to discharge to below 5 V.

GPS 432 / 442 GPS Receiver User Guide 25

3 Batteries and Power

Charging the Lithium-ion battery

The rechargeable Lithium-ion battery is supplied partially charged. Charge the battery completely before using it for the first time. If the battery has been stored for longer than three months, charge it before use.

The internal battery charges fully in 8 hours when connected to a suitable power source.

WARNING – Charge and use the rechargeable Lithium-ion battery only in

strict accordance with the instructions. Charging or using the battery in unauthorized equipment can cause an explosion or fire, and can result in personal injury and/or equipment damage. To prevent injury or damage: – Do not charge or use the battery if it appears to be damaged or leaking. – Charge the Lithium-ion battery only with a Trimble product that is specified to charge it. Be sure to follow all instructions that are provided with the battery charger. – Discontinue charging a battery that gives off extreme heat or a burning odor. – Use the battery only in Trimble equipment that is specified to use it. – Use the battery only for its intended use and according to the instructions in the product documentation.

26 AgGPS 432 / 442 GPS Receiver User Guide

Storing the Lithium-ion battery

If you must store a Lithium-ion battery for long periods, make sure that it is fully charged before it is stored, and that you charge it at least once every three months while it is stored.

Do not allow a battery that is in storage to discharge to below 5 V. A battery that reaches deep discharge level (5 V or less) cannot be recharged and must be replaced. (To protect a battery that is in use from deep discharge, the receiver switches power sources or stops drawing power when the battery pack discharges to 5.9 V.)

All batteries discharge over time when not in use, and they discharge faster in colder temperatures. Do not store the receiver at temperatures outside the range –40 °C to +70 °C (–40 °F to +158 °F).

The receiver has an internal Lithium-ion battery. The internal battery will only charge from an external power source that delivers more than 15 volts, for example, an AC power adaptor. The receiver is supplied with a mains power supply unit that recharges the battery inside the receiver when it is connected through the adaptor to the modem port or the Lemo port. When you use the receiver as a fixed or permanent base station, Trimble recommends that you use this power supply at all times to keep the internal battery charged. This provides an uninterrupted power supply and will keep the site operational for more than 10 hours after a power failure.

Batteries and Power 3

Keep all batteries on continuous charge when not in use. You can keep batteries on charge indefinitely without damage to the receiver or to the batteries.

Removing the Lithium-ion battery

The internal Lithium-ion battery should be removed only at an authorized Trimble Service Center. If the battery is removed at an unauthorized service center, the remaining warranty on the product will be void.

GPS 432 / 442 GPS Receiver User Guide 27

3 Batteries and Power

28 AgGPS 432 / 442 GPS Receiver User Guide

+ 88 hidden pages

Trimble AgGPS 432, AgGPS 442 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Legal Notices

Safety Information

Regulations and safety

Type approval

Exposure to radio frequency radiation

For 450 MHz radio

For license-free 900 MHz radio

For Bluetooth radio

Installing antennas

Battery safety

Contents

Introduction 1

About the AgGPS 432/442 receivers

AgGPS 432 GPS receiver

AgGPS 442 GNNS GPS receiver

Related information

Technical support

Your comments

Features and Functions 2

AgGPS 432 receiver features

AgGPS 442 GNSS receiver features

Use and care

COCOM limits

Keypad and display

Rear connectors

Batteries and Power 3

External power

Battery safety

Battery performance

Charging the Lithium-ion battery

Storing the Lithium-ion battery

Removing the Lithium-ion battery