Albrecht DR400 Guide D'utilisateur page 40

2 Before the first Use
2.1 Network Requirements
Before using the DR400, the following requirements are needed:
•
A broadband connection (DSL 1Mbit/s or higher) in combination with
a wired/wireless access point, or router, or similar network devices
where DHCP is available.
•
The WEP or WPA passphrase if the wireless network is configured to
use WEP, WPA data encryption.
•
If you want to use the UPnP feature to play songs from your PC, then
the DR 400 has to be connected to the same network as the PC.
2.2 Safety Precautions
• Do not drop the DR400 and do not expose it to liquid, moisture or
humidity. These might lead to damage to the device.
• There is a built-in battery in the unit, do not expose the unit under the
sun or at the hot environment.
• If the DR400 is moved from a cold environment into a warmer one, do
let it adapt to the new temperature before you switch the device on.
Otherwise, it might lead to condensation and cause malfunctions in
the device.
•
Do not use the DR400 in a dusty environment as dust can damage
the interior electronic components and lead to malfunctions in the
device.
•
Protect the DR400 from strong vibrations and place it on stable
surfaces.
•
Do not attempt to disassembly the DR400.
•
Only use the power adaptor delivered with the DR400.