Speaka XB-11SR Operating Instructions Download Page 2

• Switch the device off. The button ON/OFF must not be depressed.
• Press the red release knob above the hand grip and open the red housing lid.
• Insert six new 1.5V mono cells (D) in the battery compartment, paying attention to the polarity.

The correct polarity is indicated in the battery compartment.

• Close the battery compartment again by shutting the housing lid. The housing lid must snap

into place.

• If the maximum volume decreases or the device no longer works, the batteries are depleted

and need to be replaced.

• To ensure a long battery life, only use alkaline types.
• The use of rechargeable batteries means a lower luminous power and shorter operating time

because of the lower volume level and capacity.

Operation

Do not point the megaphone directly at people or animals.
Keep a sufficient distance from other people and observe the setting of an
appropriate volume level in order to avoid hearing damage.

„ON/OFF“ Switch:

On/Off switch

MUSIC button:

Switching between melody playback / announcement mode

RECORD button:

Press button to record (max. 10s) an announcement

PUT SOUND PLAY button:

Playback of the recorded announcement

VOLUME control:

Volume control

If there is acoustic feedback during use (loud whistling noise), reduce the
volume or try pointing the megaphone in another direction.

Maintenance and Care

Apart from replacing the batteries, the megaphone is maintenance-free.
Only clean the outside with a dry or slightly moistened cloth.
Never use aggressive cleaning agents or chemical solutions as these may damage the surface
of the housing.

Disposal

Please dispose of the product, when it is no longer of use, according to the current
statutory requirements. 

Disposal of used batteries/storage batteries
As the end user, you are required by law (Battery Ordinance) to return all used batteries/
rechargeable batteries; disposal of them in the household waste is prohibited!

Contaminated batteries/rechargeable batteries are labelled with these
symbols to indicate that disposal with domestic waste is forbidden.
The symbols for the relevant heavy metals are: 
Cd = Cadmium, Hg = Mercury, Pb = Lead.
You can return your used batteries/rechargeable batteries free of charge at
the official collection points of your community or where ever batteries and 
rechargeable batteries are sold.

You thus fulfil your statutory obligations and contribute to the protection of the
environment.

Technical Data

Operating voltage

9 V/DC

Output power

20/25 W (nom./max.)

Batteries

6 x 1.5 V mono batteries (D)
Order No: 65 25 25 (2-pcs. package, please order 3x )

Power input

approx. 500 mA (average)

Battery life

approx. 35 hours (at medium volume)

Total recording time

10 s

Length x funnel diameter

330 x 202 mm

Mass

1 kg

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. 

O P E R A T I N G   I N S T R U C T I O N S

Version 03/11

Megaphone XB-11SR

°

Item-No. 30 53 05

Intended Use

The megaphone is intended for amplifying and recording announcements and plays back a tune
during meetings, demonstrations, sporting events, etc.
The power may only be supplied by batteries (type: see „Technical data“).
Do not use the device outdoors when it is raining, since the housing is not waterproof. Direct 
contact with sources of high humidity is also to be avoided.
Any use, other than that described above, may lead to damage to the megaphone and involves
other risks, such as short circuit, fire and electric shock.
No part of the product may be modified or rebuilt.
Always observe the safety instructions.

This product complies with all current National and European requirements.

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.
We do not assume any liability for material and personal damage caused by
improper use or non-compliance with the safety instructions. The warranty
will be null and void in such cases.

The exclamation mark symbol indicates important information in these
operating instructions. Prior to starting up the product, read the operating
instructions entirely; they contain important information on the correct
operation.

The “arrow” symbol indicates special information and advice on operating the
device.

• For safety and approval (CE) reasons, unauthorised conversion and/or modifications to the

product are not permitted.

• Please make sure that you use the megaphone correctly. Therefore, please follow the

operating instructions carefully.

• This product is not a toy; it is not suitable for children. Children do not understand how

dangerous electrical devices can be.

• Never pour any liquids on electrical devices and do not place any liquid-filled objects on them.
• Do not place naked flames, such as burning candles, near the device.
• The product generates very high acoustic pressure, which can lead to hearing damage on

direct exposure. Therefore, please use the device responsibly and do not point it directly at
people or animals. Keep sufficient distance from people and animals when operating the
device and do not operate it within small rooms.

• Do not expose the megaphone to high temperatures, dripping or spray water, strong

vibrations, as well as high humidity.

• Only use the megaphone in temperate climates, avoid tropical environments.
• 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
responsible for observing the applicable laws and regulations.

• When in doubt about how to operate the device correctly or should any questions arise that 

are not answered in these operating instructions, contact our Technical Advisory Service or
another expert.

Product Description

• Lightweight and robust plastic housing
• Carrying strap
• Melody function
• Announcement memory function

Inserting Batteries / Replacing Batteries

Keep batteries out of the reach of children.
Ensure the polarity is correct, when inserting the batteries.
Remove the batteries, if you are not going to use the megaphone for a while, to
prevent damage from leaking batteries. Leaking or damaged batteries/rechar-
geable batteries can cause acid burns upon contact with skin. Thus, you should
wear protective gloves when handling damaged batteries/rechargeable
batteries.
Keep them out of the reach of children. Never use batteries from different
manufacturers or with different levels of discharge at the same time.
The battery must not be short-circuited or thrown into a fire. Do not attempt to
recharge the batteries. There is danger of explosion.

Summary of Contents for XB-11SR

Page 1: ... Polung Entfernen Sie die Batterien wenn Sie das Megaphon längere Zeit nicht ver wenden um Beschädigungen durch Auslaufen zu vermeiden Auslaufende oder beschädigte Batterien Akkus können bei Hautkontakt Säureverätzungen hervorrufen Beim Umgang mit beschädigten Batterien Akkus sollten Sie daher Schutzhandschuhe tragen Bewahren Sie Batterien außerhalb der Reichweite von Kindern auf Verwenden Sie nie...

Page 2: ...evice outdoors when it is raining since the housing is not waterproof Direct contact with sources of high humidity is also to be avoided Any use other than that described above may lead to damage to the megaphone and involves other risks such as short circuit fire and electric shock No part of the product may be modified or rebuilt Always observe the safety instructions This product complies with ...

Page 3: ... à diffuser des mélodies lors de réunions manifestations événements sportifs etc L alimentation électrique ne doit être assurée que par des piles type voir caractéristiques tech niques L utilisation à l extérieur par temps de pluie n est pas autorisée car le boîtier n est pas étanche à l eau Il faut également éviter tout contact avec l humidité Toute utilisation autre que celle décrite ci dessus p...

Page 4: ... melodietje tijdens vergaderingen demonstraties sportevenementen enz De voeding dient uitsluitend plaats te vinden via batterijen type zie Technische gegevens Het gebruik buitenshuis bij regen is niet toegestaan omdat de behuizing niet waterdicht is Het directe contact met hoge vochtigheid dient eveneens te worden vermeden Een andere toepassing dan hierboven beschreven leidt tot beschadiging van d...

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