IR4400 / Dansk Betjeningsvejledning
20
TROUBLESHOOTING
Error
Remedy
The device does not
switch on.
Check it the power adaptor is connected properly.
No sound.
1. Turn on the sound as it may be muted
2. Increase the volume.
3. Pull any connected headphone or speaker from the connector
jack.
No network connection
can be established.
1. Check the LAN cable or the WLAN 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 respective
program in such a way that access is possible.
5. Reboot the router
WiFi connection cannot
be established.
1. Check the availability of WLAN network on the router.
2. Place the device closer to the router.
3. Make sure the password is correct.
Wired connection
cannot be established.
1. Check the availability of LAN network on the access point.
2. Reconnect or even replace the LAN cable.
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 longer
transmits
– ask the provider for information.
4. The link of manual added station is not correct, make sure it is
correct and re-enter.
Hiss in FM mode
1. Check/move the FM antenna.
2. Move the radio.
No stations available /
burbling / intermittent in
DAB mode.
1. Move the radio.
2. Rescan local stations only (high-strength).
3. Check the local DAB coverage.
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.
