Zoom X4 Benutzerhandbuch

Chapter 3: System Administration

37

To upgrade the X4’s firmware, click the Advanced Setup icon at

the top of the main interface page and then follow these steps.

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You must first download the upgrade (for example, from our
web site or a floppy disk). Save it under some filename.

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Click the Firmware Update button.

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Click Browse and select the file and upgrade’s filename.

Alternatively, you can type a pathname and filename of your

choosing. The upgrade file should have a .DLF extension.

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Click Open, Upload, and then Reboot. Note: The reboot

process may take up to a minute.

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The unit’s LINK light will go off during the rebooting process.

Then it will blink and finally remain on steady; the process is

now complete. Note: This process may take up to a minute.

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Close and re-open your Web browser and resume your
Internet session.