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Technische Daten WLAN-Smartbox SB-50 MKII
Power (RMS @ 4 Ohm)
Subwoofer 20 watt full range 10 watts
Loudspeaker
5,3 cm full range | 7.6 cm subwoofer
Total harmonic distortion
<0.05% (@ 1 Watt)
External voltage range
> 80 dB
Frequency response
20 Hz - 20 KHz
Tone control
bass | treble± 14 dB
Frequency range FM
87,5 - 108 MHz
Frequency range DAB +
174.928 MHz - 239.200 MHz
Internet radio
over 25.000 stations worldwide
Transmitter memory
10 each for FM DAB + | Internet radio
File formats
AAC | AAC+ | MP3 | WAV | WMA | FLAC
Streaming
Bluetooth | DLNA | UPnP with UNDOK™ App
Network
WLAN 2,4 & 5 GHz and Bluetooth
Power consumption „network standby“
5,5 watts
Power consumption „Operation“
30 Watt (max.)
Power supply
AC 230 V - 50 Hz
Dimension B | H | T
162 x 260 x 178 mm
Weight
2,5 kg
Care and transport
Care and cleaning of the appliance
Before you clean it, disconnect it from the power supply. Use only clean and dry cloths to clean your appliance.
If the appliance is very dirty, you can clean the unit with a damp cloth and mild cleaning fluid. Never use liquids
such as gasoline, alcohol, petroleum or other solvents.
Transport The unit
Please keep the packaging and the instructions for use so that you can pack the unit properly for transporting
or shipping. The original packaging is designed so that you can safely transport or ship the device. Please keep
this manual for future reference.
Troubleshooting
Error Description
Possible cause and remedy
No power even though the
unit is on
- The power cable is not connected
- The socket is defective
- The power cable is defective - Fault must be repaired by a technician
No sound
- The unit is not on at all
- The volume is too low
- No input signal
- The wrong input is set on the device
Loud buzzing
- An audio cable is not properly connected or defective
- The earthing cable is not connected to the record player
- Your unit is too close to another unit or TV
The remote does not work
- Make sure that the batteries are inserted correctly
- Are the batteries empty? Please replace them with new ones
- Point the remote control at the receiver on the unit
- Remove all objects between the remote control and the unit
- Determine if the distance between the FB and the device is more than 5 meters
Keys do not work
(Device or remote control)
- Turn the unit off and then on again.
- Alternatively, remove the device from the power and then reconnect it.
(The device can be influenced by external power interferences)
Fault in reception
- The station is not set correctly
- The antenna is not properly aligned
- Restart a station search
Error Messages and Troubleshooting (Network)
Message
Cause
Troubleshoot
No connection
1. Incorrect password
2. Correct password, no contact to the
router
1. Enter the correct password
2. Disable the Mac filter on the router
Format Error
The file format is not recognized
Make sure the stream is encoded in WMA, MP3, or FLAC
with no more than 48 KHz. If not, please re-encode.
Network Error
Wrong information is received from the
network
The data from the server are not readable, possibly
restart the SB-50 MKII and the router
Network not
available
Problems connecting the router
Switch on or restart the router
Network timeout
No response off-line
The selected station is currently not available, please
change the transmitter
update failed
Software update failed
Check your network settings, or try again later.
Stand 11.2018
