Handheld Firmware Update Methods

Overview

Description
Features

There are 3 methods to update your Handheld Firmware depending on which model you have. Some models are "Firmware Version Dependent", so be sure to check your Firmware version before attempting to update your Firmware.

Not sure what version you're running?
Turn on your instrument (the splash screen will tell you)
Or from the keyboard; press the Shift + System Key [8], then press the Status option from the Sub Menu keys. The "Package Version" will display your current version of Firmware.

For the S331L, press the Help button then press the System Info button. The firmware version will be displayed in the 3rd column.

This page has the information you need to know to successfully update the firmware of your Anritsu handheld instruments. Keeping your firmware current allows you to use the most recent, improved, instrument operation possible.

USB Loader

These instruments may be updated by downloading the file and following the embedded instructions. This method uses a USB Memory Stick to transfer the files from your PC to the instrument. These downloads are available from the product family links below, or under the library tab.

Updating Anritsu Handheld Instrument Firmware (PDF)
This document provides a written procedure for updating firmware on current instruments.

Anritsu Handheld Instrument Firmware Update Method [video tutorial]
This video demonstrates how to quickly and easily download Anritsu firmware for use with your current Anritsu handheld devices (not for use with Site Master S331L)

There are 8 models which have a minimum Firmware requirement in order to use the USB Method.
[MS2024A, MS2026A, MS2034A, MS2036A, MS2721B, MS2723B, MS2724B, and MT8222A]. Check your model in the product family links below for the requirements.

If your Firmware is not at the minimum version, you are required to use Master Software Tools (MST), a PC based application, to bring them to current levels.
Master Software Tools will locate and download the most current firmware for these products.
Note: After you update your Firmware with Master Software Tools, you can update future Firmware Updates using the [USB Loader Method].

Ready to update your Firmware? Choose from the following product family links below: