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CN9000/CN9600/CN9900/CN9950 User Manual
Maintenance
The Maintenance screen allows the Administrator to upgrade the CN9000/
CN9600/CN9900/CN9950's firmware, backup/restore the CN9000/CN9600/
CN9900/CN9950's configuration settings and allows you to configure the
unit's setting using Terminal.
Upgrade Main Firmware
As new versions of the CN9000/CN9600/CN9900/CN9950 firmware become
available, they can be downloaded from our website. Check the website
regularly to find the latest information and packages.
To upgrade the firmware, do the following:
1. Download the new firmware file to your computer.
2. Open your browser; log in to the CN9000/CN9600/CN9900/CN9950; and
click Maintenance in the left panel menu to bring up the Firmware File
dialog box as follows:
3. Click Browse and navigate to the directory that the new firmware file is in
and select the file.
4. Click the Upgrade Firmware button.
If Check Firmware Version is enabled, when you perform an upgrade,
the current firmware level is compared with that of the upgrade file. If the
current version is higher than the upgrade version, a message appears
informing you of the fact and the procedure stops.
Note: If you want to install an older firmware version, you must uncheck
the Check Firmware Version checkbox before clicking Upgrade
Firmware.
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