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Section 3
| Gateway G1 Configuration
Click the "Download now" button (see figure 33).
Figure 33
If an update for your gateway has been successfully downloaded, start the installation by clicking on "Install".
Installation time of a new update on your gateway may take up to 3 minutes. After successful installation, you
will automatically be directed to the status site. An entry under "System status" informs you about the successful
installation (see figure 34).
Figure 34
Caution:
Make sure that power supply will not be interrupted during the installation. An interruption during the
installation process can lead to a defection of your device.
If the download should fail, check your internet connection, make sure that the network settings of your gateway
are correct (more information about the appropriate settings to be found in section 3.3 "Network configuration")
and access is not blocked by any firewall.
3.5.2 Firmware update for Smart Home components
The firmware of your Smart Home actuators and sensors are updated via radio frequency. Your gateway takes
the role of the ZigBee Over-the-Air (OTA) Upgrade Server. From this server, all of your Smart Home components
can get their appropriate update.
When updating your Smart Home components, the new firmware is downloaded via radio and installed after-
wards.
Caution:
During installation of an update, the Smart Home component is not available for a few seconds. After
successful installation, the component restarts. Components such as dimmers and power switches automati-
cally turn off through the restart. Therefore, you can define time spans. In a store, for example, you can define
that the lights will not turn off while the store is opened. A few, explicitly marked devices, such as the power
switches S1 and S1-R, keep their switching state during a restart. Therefore, they are suitable for connecting
critical loads such as refrigerators, freezers, servers etc.
Gateway G1
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