Chapter 3

SPAN Operation

Before operating your SPAN system, ensure that you have followed the installation and setup instructions in Chapter 2, SPAN Installation on page 14.

You can use the NovAtel Connect software to configure receiver settings and to monitor data in real-time, between a rover SPAN system and base station.

SPAN system output is compatible with post-processing software from the NovAtel Waypoint Products Group. Visit our Web site at www.novatel.com for details.

Ensure the Control Panel Power Settings on your computer are not set to go into Hibernate or Standby modes. Data will be lost if one of these modes occurs during a logging session.

3.1Communicating with the SPAN System

Install the NovAtel Connect Utilities (Connect and Convert4) on the computer you intend to use to configure and monitor the SPAN system. To access and download the most current version of the NovAtel Connect Utilities, go to the Support page of the NovAtel web site at www.novatel.com/support/ firmware-software-and-manuals/. (Alternatively, you can use a terminal emulator program such as HyperTerminal to communicate with the receiver.) Refer to the NovAtel Connect Help file for more details on NovAtel Connect. The Help file is accessed by choosing Help from the main menu in

NovAtel Connect.

To enable communication from your computer to the SPAN system using NovAtel Connect:

1.Launch NovAtel Connect from the Start menu folder specified during the installation process. The default location is Start All Programs NovAtel Connect NovAtel Connect.

2.To define a new connection, select New Connection from the Device menu. The New Connection window appears.

If a connection is already defined for the SPAN system, choose Open Connection and skip to step 9.

3.Enter a name for the connection in Name box.

4.Select Serial or USB from the Type drop down list.

5.Select the computer port that the SPAN system is connected to from the Port drop down list.

6.If you selected Serial, select 115200 from the Baud Rate drop down list.

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Novatel OM-20000141 user manual Span Operation, Communicating with the Span System

OM-20000141 specifications

The Novatel OM-20000141 is a high-performance multi-GNSS (Global Navigation Satellite System) receiver designed for various applications including precision agriculture, autonomous vehicles, and surveying. This state-of-the-art device combines cutting-edge technologies to provide accurate and reliable positioning data, making it an indispensable tool for professionals in fields that rely on geolocation.

One of the standout features of the Novatel OM-20000141 is its multi-frequency support, allowing it to receive signals from GPS, GLONASS, Galileo, and BeiDou systems. This capability significantly enhances the accuracy and reliability of positioning information, particularly in challenging environments where signal interference can occur. By utilizing multiple frequencies, the OM-20000141 can mitigate errors caused by atmospheric disturbances and multi-path signals, resulting in improved precision.

In addition to its multi-GNSS capabilities, the receiver incorporates advanced RTK (Real-Time Kinematic) technology, enabling centimeter-level accuracy. This is particularly beneficial for applications that require pinpoint geolocation, such as precision agriculture, where farmers need to optimize crop yields and resource usage. The RTK technology allows users to achieve real-time positioning corrections, making it a vital tool for surveying and construction projects that demand high precision.

The Novatel OM-20000141 also features built-in connectivity options, including Bluetooth and USB interfaces, facilitating seamless integration with other devices and systems. This connectivity is crucial for enabling real-time data sharing and remote monitoring, enhancing the usability of the device in various operational environments.

Robustness is another significant characteristic of the OM-20000141. Designed to withstand harsh conditions, the receiver features a durable housing that protects it from dust, moisture, and extreme temperatures. This resilience ensures that the device operates effectively in all weather conditions, making it suitable for outdoor applications.

Furthermore, the receiver is equipped with intelligent positioning algorithms that optimize performance in urban canyons and dense foliage areas, where traditional GNSS receivers may struggle. By leveraging these algorithms, the OM-20000141 can maintain reliable positioning even in challenging environments.

Overall, the Novatel OM-20000141 stands out as a versatile and reliable GNSS receiver, merging advanced technologies to deliver high accuracy and reliability. Its exceptional features make it an invaluable asset for professionals in various industries, enhancing their ability to achieve precise geolocation and optimize their operations.