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1. Before starting the update, unplug the adapter from the power supply (slot cards have to be
removed from the slot).
2. Set a route to default IP-Address. Command syntax on your windows computer: "route add
10.10.10.10 <your IP address>". Also note that the flash tool can also be used to set the route
for you by checking the set route check box in the update interface.
3. Check if your route is correctly set with the console command "route print". You should see
that 10.10.10.10 is in the list.
4. Make sure that no other device is answering on "ping 10.10.10.10". If you get any answer
then you have to disable this device first before you can continue.
5. As an extra notice, the update interface displays an stereo button with the text "Format &
Rewrite" to show that all settings will be lost.
6. Press the "Start Update" button and re-power the CS121 in THE EXACT SAME MOMENT!
If the start was successful, you will see that the firmware is loading. DO NOT INTERRUPT
THIS PROCESS! Pay attention to the process. If during the loading the following text
reappears in the dialogue:
"Connecting to target 10.10.10.10 on port 4000....."
then shortly disrupt the power supply to the adapter in order to initiate the communication call
between the updating computer and the adapter once again. The process should then flow
through all the way to the following text: "update successful".
Attention: It is important to start the update and the adapter at the same time
because even with a defect firmware installation, there is a window of 1
second during the start of a cold boot in which the CS121 will answer IP
calls to 10.10.10.10. When the firmware update tool gets a connection
during this time, the recovery process can start. If you get a timeout,
retry this procedure.
7. After the firmware has been loaded, you can reboot the adapter and configure the system
with HTTP (resp. TELNET), still using IP address 10.10.10.10.
4.4 How to get the “upsman.cfg” from a CS121 to your computer via FTP
Click on the web-interface of your CS121 into the configuration menu bar the „Save
Configuration“ button. Click the „Backup Configuration“ icon with the right mouse button, select
„Save Target As“ and choose the path of your hard disk, where you want to store the
„upsman.cfg“ data.
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