Basic Documentation

Requirements
Activation key and QR code
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3.2 Activation key and QR code
3.2.1 OZW
Activation key
The activation key can be accessed in various ways. The activation key is
● printed on the packaging. It can also be scanned using a QR code reader.
● attached under the terminal cover for the web server. It can also be scanned
using a QR code reader.
● an entry under the "Device information" menu of the web server.
Find activation key on upgraded web servers
The web server also receives an "activation key" when upgrading to firmware
version V5.2 or higher. The key is required to use Synco IC.
A direct connection to the web server is required to read the newly generated
activation key. The easiest method is to use a USB connection or Ethernet direct
connection (UPnP). The activation key is located under the web server's "Device
information" menu.
3.2.2 WTV676
Activation key
You can view the activation key either on the web server browser or locally on the
display.
Additional information on the activation key is available in the M-bus web server
user's guide (Document A6V11157985), see "Reference documentation [➙ 9]".