Loading Firmware Using an SIS Command

NOTE: Firmware can be uploaded two ways:

1. Using the Matrix Switchers Control Program.

2. Using the Eupload SIS command entered via a communications utility such as HyperTerminal.

Extron recommends that you upload firmware using the Matrix Switchers Control Program (see “Updating the firmware” on page 49) and reserve this SIS procedure for correcting firmware that has been corrupted and unable to respond to the Matrix Switchers Control Program.

Firmware can be loaded using SIS commands as follows:

1.Obtain the latest firmware file for the matrix switcher (see steps 1 through 6 of “Updating the firmware” on page 49.

2.Start a communications utility such as HyperTerminal. Select the Comm port that is connected to the RS-232 port of the switcher. Use 9600 bits per second, 8 data bits,

“none” parity, 1 stop bit, and “none” flow control.

NOTES: • If you are performing this procedure to recover from corrupted firmware,

the switcher will respond only to the “n”, “q”, and “Eupload” SIS

commands.

• The firmware upload can take several minutes. If the echo function of HyperTerminal is turned off, you will have no indication that the upload is progressing. If desired, turn on the echo function as follows (see figure 22): Click File > Properties > Settings > ASCII Setup..., check the Echo typed characters locally checkbox, and then click Ok twice.

Figure 22. Turn on the Echo Function

3.Depress the <Esc> key on the keyboard and then type upload. The computer responds with the Go prompt.

4.Click Transfer > Send text file... .

5.Click the Files of type: drop box and select All files (*.*).

MVX 44 / 48 / 84 / 88 VGA Matrix Switchers • Remote Operation 44

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Extron electronic MVX 84, 48 Loading Firmware Using an SIS Command, Click the Files of type drop box and select All files
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48, MVX 84, MVX 44, MVX 88 specifications

Extron Electronics is a prominent leader in high-quality AV technology solutions, renowned for its innovative product lines designed to address diverse connectivity and distribution needs. Among their array of offerings, the MVX series stands out, particularly the MVX 44, MVX 84, and MVX 88 models, which cater to various AV signal routing needs within educational institutions, corporate environments, and large spaces.

The Extron MVX 44 is a 4x4 matrix switcher designed for routing HDMI, VGA, and audio signals. One of its key features is its ability to deliver high-resolution video up to 1080p, making it ideal for modern multimedia presentations. The MVX 44 supports EDID management, ensures compatibility with a range of source devices, and features automatic switching capabilities. It also includes a user-friendly interface for seamless operation, allowing simultaneous switching of multiple input sources to multiple outputs.

Expanding on the capabilities of the MVX 44, the MVX 84 and MVX 88 models provide enhanced functionality with additional inputs and outputs. The MVX 84 offers support for up to 8 input sources and 4 output destinations, while the MVX 88 offers 8x8 routing of signals. Both models maintain superior video quality and high-performance signal processing, accommodating more extensive AV systems. They also share features such as HDCP compliance to secure content protection, ensuring that the highest quality video signals are transmitted without degradation.

Technologically advanced, these switchers incorporate Extron's exclusive technologies, such as the Advanced Color Processing for superior color fidelity and signal reliability. Additionally, the Series comes equipped with optional control and integration capabilities, enabling connection to various AV control systems for centralized management.

The Extron MVX series matrices are built with the robustness expected from Extron products, ensuring long-term reliability in demanding environments. The integration of state-of-the-art support for audio signals allows not only video but also audio distribution, making them versatile for any AV setup. In summary, with their rich feature set, impressive scalability, and superior video processing capabilities, the Extron MVX 44, MVX 84, and MVX 88 present compelling solutions for anyone looking to streamline AV signal management in professional setups.
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