User manual

Connection
Make sure that the connecting cable cannot be pinched or damaged by sharp
edges when making the connection.
The loudspeaker may only be connected to suitable loudspeaker outlets on
audioappliances.
Make sure the impedance and power rating indicated in the technical data
complies with the data for the amplifier connected. Otherwise, damage to the
horn loudspeaker or the amplifier can occur.
The amplifier to which the horn loudspeaker is to be connected must be
switched off when you make the connections.
Do not lay the connection cable in such a manner that it could be tripped over.
• Connect the positive loudspeaker output of the amplifier with the loudspeaker’s connection
cable marked in red.
• Connect the negative loudspeaker output of the amplifier with the loudspeaker’s connection
cable marked in red/black.
• Pay attention to the loading capacity of the amplifier. The total impedance for the connected
loudspeakers must not fall short of the minimum impedance for the amplifier.
Maintenance and Care
The horn loudspeaker is maintenance-free.
Clean the exterior of the device only with a moist cloth.
Never use aggressive cleansing agents or chemical solvents since these might damage the
housing.
Disposal
Dispose of an unserviceable product in line with the relevant statutory regulations
.
Technical Data
Power rating (RMS/max.) 30/50 W
Frequency range 300 – 6,000Hz
Impedance 8 Ohm
Noise pressure (1W/1m) 112±2dB
Dimensions 233 x 160 x 198mm
Weight 950g
These operating instructions are a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com).
All rights including translation reserved. Reproduction by any method, e.g. photocopy, microfilming, or the capture in electronic data pro-
cessing systems require the prior written approval by the editor. Reprinting, also in part, is prohibited.
These operating instructions represent the technical status at the time of printing. Changes in technology and equipment reserved.
© Copyright 2011 by Conrad Electronic SE.
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O
P E R A T I N G I N S T R U C T I O N S
Version 08/11
Horn speaker LP-30W
Item-No. 30 54 46
Use in accordance with manufacturer’s instructions
The horn loudspeaker is used to convert the electric output signals from audio amplifiers into
audible sound waves and is only licensed for connection to the loudspeaker
outputs of such devices.
The device may only be used in closed rooms or in protected outdoor areas. Direct contact with
moisture or dampness must be avoided at all times.
Any other use than the one described above may lead to damage to the horn loudspeaker and
involves other risks, such as short-circuits, fire, etc.
No part of the product may be modified or rebuilt.
The safety instructions must be observed at all costs!
Safety Instructions
The warranty will be void in the event of damage caused by failure to observe
these safety instructions! We do not assume liability for any resulting damage.
Nor do we assume liability for damage to property or personal injury caused
by improper use or failure to observe the safety instructions. The warranty will
be void in such cases.
The exclamation mark symbol indicates important information in these oper-
ating instructions. Please read all the instructions before using this device,
they include important information for its correct operation.
• For safety reasons, any unauthorised conversion and/or modification to the product is not
permitted.
• Extra care should be taken when using the horn loudspeaker for the first time. Therefore,
please follow the operating instructions carefully.
• This product is not a toy; it is not suitable for children. Children are not aware of the potential
dangers involved when using electrical devices.
• Also observe the safety and operating instructions of any other devices that are connected to
this device.
• Never pour liquids above electrical devices and do not place any objects containing liquids on
them.
• Do not place naked flames such as burning candles on top of the device.
• Do not keep any magnetic storage media such as computer diskettes, video cassettes or the
like near the horn speaker as the magnetic field of the loudspeaker could corrupt the informa-
tion stored on these media.
• Do not listen to excessively loud music for long periods of time. This may damage your
hearing.
• Do not expose the device to high temperatures, strong vibrations or dripping or spray water.
• Only use the product in a moderate climate, never in tropical climates.
• Do not leave packaging material lying around carelessly. It may become a dangerous
plaything for children.
• Moreover, please observe the additional safety instructions in the individual chapters of this
operating manual.
• In commercial institutions, the accident prevention regulations of the Employer’s Liability
Insurance Association for Electrical Systems and Operating Materials are to be observed. As
the operator, you must obtain information from the authorities in charge and you are respon-
sible for observing the applicable laws and regulations.
• When in doubt about how to connect the device correctly, or should any questions arise that
are not answered in these operating instructions, contact our Technical Advisory Service or
another expert.
Installation
Do not install the product in the direct vicinity of screens, such as TV sets or
computer monitors. The magnetic field from the loudspeakers might distort
the image on such devices.
Make sure that you provide a secure hold and use suitable mounting material
when performing the installation. Risk of accident through objects falling
down!
• Fasten the horn loudspeaker with the bore holes to the mounting base.
• Adjust the loudspeaker as required and then carefully tighten the clamping screws on the
base.