Albrecht DR 422, Руководство пользователя

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14. Troubleshooting
Error Remedy
The device does not switch on. 1. Check if the power adaptor is connected properly.
2. The device may malfunction when used in areas with
strong radio interference. The device will work properly
again once there is no more interference.
No sound 1. Turn on the sound as it may be muted
2. Increase the volume.
No network connection can be
established.
1. Check the WIFI function.
2. Try to set an IP address at the device.
3. Activate the DHCP function on the router and make the
connection again at the device.
4. A firewall is activated on the network – set the respecti-
ve program in such a way that access is possible.
5. Reboot the unit to try.
WIFI connection cannot be esta-
blished.
1. Check the availability of WIFInetwork on the access
point.
2. Place the device closer to the router.
3. Make sure the WEP/WPA password is correct.
No station is found. 1. Check the network as well as the access point and
firewall.
2. The station may not be available currently, try it again
later or select another station.
3. The link of the station is changed or the station no lon-
ger transmits – ask the provider for information.
4. The link of manual added station is not correct, make
sure it is correct and re-enter.
Alarm does not work. 1. Switch on the alarm.
2. Due to the volume setting, refer to the solutions of “No
sound”.
3. The source of alarm was set to be station but there is
no network connection. Change the source of alarm or
reconfigure the connection.
Unable to do DLNA streaming. 1. Check the connection of the network. DR 422 and your
device need to be in the same network; and test if the
network in good condition.
2. Make sure the settings on your device are correct.