Chapter 6

NovAtel Firmware and Software

6.1.2Model Upgrades

Model upgrades enable purchased receiver features.

Contact a local NovAtel dealer to assist in selecting the upgrade options that best suit your GNSS needs at www.novatel.com/where-to-buy. Contact NovAtel Customer Support www.novatel.com/support or NovAtel Sales to request a temporary upgrade authorization code for trial purposes.

The receiver stores the firmware in Non-Volatile Memory (NVM), which allows model upgrades to be performed without returning the receiver to the dealer. Model upgrades can be applied to the receiver with an authorization code and the AUTH command.

6.2Authorization Code

An authorization code, commonly known as an auth-code, is required to upgrade and possibly update a SPAN-IGM. authorization codes are obtained by contacting NovAtel Customer Support. Upon contact, NovAtel Customer Support requires:

•the receiver model number

•the receiver serial number

•the receiver firmware version

Enter the LOG VERSION command to determine the receiver model, serial number and firmware version.

Example:

ENTER

 

 

 

MODEL

SERIAL

 

 

 

 

 

FIRMWARE

GPSCARD

NUMBER

NUMBER

“OME615-1.00”

 

 

 

 

VERSION

 

 

 

 

 

 

“D2LR0RTTRA”

 

“BFN11230026”

“OEM060200RN0000”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRODUCT

 

RELEASE

 

 

 

 

 

 

 

 

FAMILY

 

INDICATOR

 

 

 

 

 

 

 

 

 

 

 

FIRMWARE

 

 

 

 

 

 

 

 

 

 

 

 

NUMBER

 

 

 

After determining the appropriate model and firmware version the authorization code (auth-code) is issued. The authorization code is required to unlock the features on the new model type.

To upgrade to a new model with the same firmware version, use the AUTH command with the issued authorization code (if required), as outlined in Updating or Upgrading Using the WinLoad Utility on page 47.

To upgrade to a new model with a higher firmware version, the new firmware .shex file needs to be loaded into the receiver using the WinLoad utility program. WinLoad and the firmware .shex files can be found at www.novatel.com/Support/Firmware/Software and Manuals/Product Updates. Refer to Updating or Upgrading Using the WinLoad Utility on page 47 for use instructions.

Firmware version OEM060200RN0000 (also known as firmware version 6.200) and later contain the Firmware Signature feature. This firmware feature removes the authorization code dependency on the firmware version and eliminates the need to obtain an authorization code when downloading the latest version of signed firmware.

If updating from a version before 6.200 to a signed 6.200 version, an authorization code is required. The receiver must have boot version code 6.100 or later for signature signed to work.

In version OEM060200RN0000, the receiver serial number and the software model are built into the signature in the firmware file. Once the 6.200 signed firmware is installed with a signature authorization code, future firmware updates no longer require a new unique authorization code.

An authorization code is still required if the software model changes for temporary trial upgrades or purchased permanent upgrades.

46

SPAN-IGM User Manual Rev 2

Page 45 Page 47
Page 46
Image 46
Novatel OM-20000141 user manual Authorization Code, Model Upgrades
Page 45 Page 47

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.
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