Operation Manual

English
45
NDR4378DAB+_IM 06.04.16
Cleaning and Maintenance
CAUTION:
Do not immerse the device in water.
• Disconnect the mains plug before cleaning.
• You may wipe off external stains, using a slightly damp
cloth without any additives.
Troubleshooting
Problem Cause Solution
The unit
cannot be
operated
The unit is
blocked and
“hangs”
Disconnect the power
supply for 5 seconds.
Then switch the
device on again.
Reset the device to
the factory defaults.
see “Resetting the
Unit to the Factory
Settings”
No DAB Radio
reception
Cable antenna
not oriented
correctly
Unwind the cable
antenna completely
and position it ver
-
tically.
No Digital Radio
can be received
in your area
Problems with
DAB radio
reception
Depending on
the location, you
may not be able
to receive some
stations at all or
with interference
in your region.
see also note on
page 42
Switch to FM mode
to receive these sta-
tions. If these stations
are transmitted via
VHF. Find out more
on the internet site of
the radio station.
No sound Volume is too low Increase the volume
Poor sound
quality
Radio signal too
weak
Try to adjust the
antenna position.
No audio
signal during
bluetooth
connection.
The device is not
registered with
the audio source.
Ensure that there is a
connection. Register
the device with the
audio source again, if
necessary.
Volume too low. Increase the volume
on the device.
Increase the volume
on the audio source.
Problem Cause Solution
Device can not
be connected.
Registration does
not work.
Check to see if
the audio source
supports the A2DP
protocol.
Audio source is
shut off.
Turn on the audio
source.
Bluetooth is shut
off on the audio
source.
Turn on the Bluetooth
function on the audio
source.
Bluetooth version
is not supported.
Use a different play
-
back device.
Technical Data
Model: ...................................................................NDR 4378 DAB+
Power consumption:................................................................. 22 W
Net weight: .............................................................. approx. 1.45 kg
Frequency ranges:.......................................FM 87.5 ~ 108.0 MHz
............................DAB/DAB+ 174 ~ 240 MHz
External Power Adaptor
Input: ......................................................... AC 100 − 240 V, 50 / 60 Hz
Output: ........................................................................DC 14 V / 1.7 A
Polarity: ...................................................................................
Protection Class: ...............................................................................
Bluetooth
Bluetooth support: ..................................................................... V 3.0
Range: ..................................................................approx. 15 metres
Transmission frequency: ......................................2.402-2.480 GHz
Protocols: .................................................................................. A2DP
The right to make technical and design modifications in
the course of continuous product development remains
reserved.
This device complies with all current CE directives, such as
electromagnetic compatibility and low voltage directive and
is manufactured according to the latest safety regulations.
Disposal
Meaning of the “Wheelie Bin” Symbol
Take care of our environment, do not dispose of
electrical appliances via the household waste.
Dispose of obsolete or defective electrical
appliances via municipal collection points.
Please help to avoid potential environmental
and health impacts through improper waste disposal.
You contribute to recycling and other forms of utilization of
old electric and electronic appliances.
Your municipality provides you with information about col
-
lecting points.