7 Support
Procedure To upgrade/restore the SpeedTouch™ system software:
1In a preliminary step, make sure that your SpeedTouch™ is powered off and that a BOOTP server is readily installed on the computer from which you intend to per- form the system software upgrade.
2Configure the BOOTP server to use the SpeedTouch™ system software image file in its reply to BOOTP requests from the SpeedTouch™ you want to upgrade.
3To identify the BOOTP requests from the SpeedTouch™, you will need to specify its MAC address and define an IP range for basic communication between the BOOTP server and the SpeedTouch™.
4Use a pencil to press and hold the recessed reset button (A)on the SpeedTouch™
rear panel:
D
A
5Push in the power button to switch on the SpeedTouch™.
6Keep holding the reset button for at least twelve seconds until the power LED turns solid green.
7Release the reset button as soon as the power LED turned solid green. This indi- cates that the SpeedTouch™ entered BOOTP mode and is sending BOOTP requests.
8The BOOTP server will reply to the BOOTP requests and will perform the required operations to send the system software to the SpeedTouch™.
9After checking whether the received system software is valid for the device, the SpeedTouch™ will start in normal operational mode to complete the upgrade.
10Optionally, you can upload the backup configuration as described in “ System” on page 73.
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