16. Handling
Observe all safety information in these operating instructions!
• When setting up the product, make sure that the cables are neither bent nor
pinched.
• The following unfavourable conditions are to be avoided at the place of installa-
tion or during transport:
- Wetness or too high air humidity (plug-in mains adapter & PoE adapter)
- Extreme cold (<0 °C) or heat (>35 °C), direct sunlight (plug-in mains adapter
& PoE adapter)
- Dust or fl ammable gases, fumes or solvents
- Strong vibration, impact or blows
- strong magnetic fi elds as present near machines or speakers
• It can be assumed that safe operation is no longer possible if
- the device shows any visible damage,
- the device no longer functions and
- the device was stored under unfavourable conditions for an extended period
of time or
- after it was exposed to extraordinary stress caused by transport.
• The maximum possible data transfer rate (e.g. 150 MBit at 802.11b/g/n, i.e.
about 17.5 MByte/s) is never reached in practical operation. This is due to the
used transmission technology, transmission errors, the distance between the
WLAN devices, etc.
The transfer rate also decreases depending on distance between the product
and, e.g., your router.
• WLAN network connections should always be encrypted to prevent unauthor-
ised access, e.g. to your WLAN router. You should mainly use the encryption
type "WPA2" instead of "WPA" or "WEP", since "WPA" and "WEP" are no longer
suffi ciently safe against attacks.
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