thomann THE BOX MBA120W MKII User manual

MBA120W MKII PT
battery-powered
speaker
user manual

Musikhaus Thomann
Thomann GmbH
Hans-Thomann-Straße 1
96138 Burgebrach
Germany
Telephone: [phone]
E-mail: [email protected]
Internet: www.thomann.de
17.12.2020, ID: 490317 (V2)

Table of contents
1 General information................................................................................................................................. 5
1.1 Further information........................................................................................................................... 6
1.2 Notational conventions.................................................................................................................... 7
1.3 Symbols and signal words............................................................................................................... 8
2 Safety instructions.................................................................................................................................. 10
3 Features....................................................................................................................................................... 16
4 Installation.................................................................................................................................................. 18
4.1 Speaker................................................................................................................................................ 19
4.2 Remote control................................................................................................................................. 21
4.3 UHF pocket transmitter................................................................................................................. 22
5 Connections and operating elements........................................................................................... 23
5.1 UHF receiver....................................................................................................................................... 25
5.2 Speaker................................................................................................................................................ 28
5.3 Remote control................................................................................................................................. 41
5.4 UHF pocket transmitter................................................................................................................. 45
Table of contents
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6 Technical specications....................................................................................................................... 48
6.1 Speaker................................................................................................................................................ 48
6.2 UHF receiver....................................................................................................................................... 51
6.3 UHF pocket transmitter................................................................................................................. 51
6.4 Headset................................................................................................................................................ 53
7 Plug and connection assignment.................................................................................................... 54
8 Cleaning....................................................................................................................................................... 58
9 Protecting the environment.............................................................................................................. 59
Table of contents
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1 General information
This user manual contains important information on the safe operation of the device. Read and
follow all safety notes and all instructions. Save this manual for future reference. Make sure
that it is available to all persons using this device. If you sell the device to another user, be sure
that they also receive this manual.
Our products and user manuals are subject to a process of continuous development. We there‐
fore reserve the right to make changes without notice. Please refer to the latest version of the
user manual which is ready for download under www.thomann.de.
General information
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1.1 Further information
On our website (www.thomann.de) you will nd lots of further information and details on the
following points:
Download This manual is also available as PDF le for you to download.
Keyword search Use the search function in the electronic version to nd the topics of
interest for you quickly.
Online guides Our online guides provide detailed information on technical basics
and terms.
Personal consultation For personal consultation please contact our technical hotline.
Service If you have any problems with the device the customer service will
gladly assist you.
General information
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1.2 Notational conventions
This manual uses the following notational conventions:
The letterings for connectors and controls are marked by square brackets and italics.
Examples: [VOLUME] control, [Mono] button.
Texts and values displayed on the device are marked by quotation marks and italics.
Examples: ‘24ch’ , ‘OFF’ .
References to other locations in this manual are identied by an arrow and the specied page
number. In the electronic version of the manual, you can click the cross-reference to jump to
the specied location.
Example: See Ä ‘Cross-references’ on page 7.
Letterings
Displays
Cross-references
General information
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1.3 Symbols and signal words
In this section you will nd an overview of the meaning of symbols and signal words that are
used in this manual.
Signal word Meaning
DANGER! This combination of symbol and signal word indicates an
immediate dangerous situation that will result in death or
serious injury if it is not avoided.
CAUTION! This combination of symbol and signal word indicates a pos‐
sible dangerous situation that can result in minor injury if it
is not avoided.
NOTICE! This combination of symbol and signal word indicates a pos‐
sible dangerous situation that can result in material and
environmental damage if it is not avoided.
General information
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Warning signs Type of danger
Warning – high-voltage.
Warning – danger zone.
General information
MBA120W MKII PT
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2 Safety instructions
This device is designed for sound reinforcement. Use the device only as described in this user
manual. Any other use or use under other operating conditions is considered to be improper
and may result in personal injury or property damage. No liability will be assumed for damages
resulting from improper use.
This device may be used only by persons with sucient physical, sensorial, and intellectual
abilities and having corresponding knowledge and experience. Other persons may use this
device only if they are supervised or instructed by a person who is responsible for their safety.
DANGER!
Danger for children
Ensure that plastic bags, packaging, etc. are disposed of properly and are not
within reach of babies and young children. Choking hazard!
Ensure that children do not detach any small parts (e.g. knobs or the like) from
the unit. They could swallow the pieces and choke!
Never let children unattended use electrical devices.
Intended use
Safety instructions
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DANGER!
Electric shock caused by high voltages inside
Within the device there are areas where high voltages may be present. Never
remove any covers.
There are no user-serviceable parts inside.
Do not use the device if covers, protectors or optical components are missing or
damaged.
DANGER!
Electric shock caused by short-circuit
Always use proper ready-made insulated mains cabling (power cord) with a pro‐
tective contact plug. Do not modify the mains cable or the plug. Failure to do so
could result in electric shock/death or re. If in doubt, seek advice from a regis‐
tered electrician.
Safety instructions
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CAUTION!
Possible hearing damage
The device can produce volume levels that may cause temporary or permanent
hearing impairment. Over an extended period of time, even levels that seem to
be uncritical can cause hearing damage.
Decrease the volume level immediately if you experience ringing in your ears or
hearing impairment. If this is not possible, keep a greater distance or use su‐
cient ear protectors.
NOTICE!
Risk of re
Do not block areas of ventilation. Do not install the device near any direct heat
source. Keep the device away from naked ames.
Safety instructions
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NOTICE!
Power supply
Before connecting the device, ensure that the input voltage (AC outlet) matches
the voltage rating of the device and that the AC outlet is protected by a residual
current circuit breaker. Failure to do so could result in damage to the device and
possibly injure the user.
Unplug the device before electrical storms occur and when it is unused for long
periods of time to reduce the risk of electric shock or re.
NOTICE!
Risk of re due to incorrect polarity
Incorrectly inserted batteries may destroy the device or the batteries.
Ensure that proper polarity is observed when inserting batteries.
Safety instructions
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NOTICE!
Possible damage by leaking batteries
Leaking batteries can cause permanent damage to the device.
Take batteries out of the device if it is not going to be used for a longer period.
NOTICE!
Possible damage of VRLA batteries due to incorrect storage
VRLA batteries may be permanently damaged due to storage in discharged or
partly discharged condition.
Charge the batteries completely before prolonged rest periods. Store the bat‐
teries at +20 °C or cooler, but frost-free in as dry an environment as possible.
Higher temperatures reduce considerably the lifetime of the batteries.
Storing the batteries up to six months allows to use them again directly. During
extended storage periods (max. 12 to 18 months), the batteries should be
recharged to avoid permanent damage due to deep self-discharge.
Safety instructions
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nThis equipment uses a frequency range that is free of charge and registration within the
European Union.
For more information, please visit: http://www.thomann.de.
nWhen operating, make sure that transmitter and receiver are set to the same channel.
nNever set more than one transmitter to the same channel.
nMake sure that no metal objects are located between transmitter and receiver.
nAvoid interference by other radio and in-ear systems.
Notes on radio transmission
Safety instructions
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3 Features
The mobile PA system is characterized by the following features:
nCompact all-in-one system
n1 × UHF wireless system (863 MHz … 865 MHz)
– 1 × integrated UHF receiver
– 1 × UHF bodypack transmitter with headset
– 1 × antenna
nPower supply via AC mains power or through the built-in rechargeable VRLA batteries
n10" woofer, 1" compression driver
n120 W output power in mains operation, 80 W in battery operation
nFrequency range 55 Hz … 18 kHz
n2-band equalizer
nIntegrated adjustable Delay (Echo) eect
nSlot for optional second UHF receiver
nBuilt-in media player with display, SD card slot, USB port and Bluetooth receiver
nInfrared remote control
n2 × MIC / Line inputs, 1 × stereo input, 2 × RCA inputs
n1 × line output
Features
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nPlastic housing with pole mount, carrying handle, trolley handle and casters
nSpacious storage compartment for accessories embedded in the housing
nCompatible cover (item no. 382254) not included
Features
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4 Installation
Unpack and check carefully there is no transportation damage before using the unit. Keep the
equipment packaging. To fully protect the product against vibration, dust and moisture during
transportation or storage use the original packaging or your own packaging material suitable
for transport or storage, respectively.
Create all connections while the device is o. Use the shortest possible high-quality cables for
all connections. Take care when running the cables to prevent tripping hazards.
NOTICE!
Possible property damage by magnetic elds
Loudspeakers produce a static magnetic eld. Therefore, maintain an appropriate
distance to devices that can be adversely aected or damaged by an external
magnetic eld.
Installation
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4.1 Speaker
You can also operate the device independently of the mains power supply with the supplied
integrated VRLA rechargeable batteries.
Disconnect the device from the mains.
Remove the mounting screw of the battery compartment cover. Remove the two mounting
screws of the xing plate. Use only suitable VRLA rechargeable batteries of the same size and
type (see Ä Chapter 6.1 ‘Speaker’ on page 48).
The power supply cables are colour-coded and equipped with blade receptacles. To release
the connections, press slightly on the blade receptacle. When tting and wiring VRLA
rechargeable batteries, make sure the polarity is correct:
nred to + (battery 1)
nblack to – (battery 2)
nblue connects + and – of the two rechargeable batteries
Then attach the rechargeable batteries with the xing plate in the battery compartment (two
screws) and replace the battery cover of the unit (one screw).
Battery operation
Installation and replacement of
VRLA rechargeable batteries
Installation
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nCharge the batteries completely before rst use and with each charging process.
nAvoid deep discharge.
nCharge the batteries completely after each use and before extended storage. VRLA bat‐
teries may be permanently damaged due to storage in discharged or partly discharged
condition.
nStoring the batteries up to six months allows to use them again directly. During extended
storage periods (max. 12 to 18 months), the batteries should be recharged to avoid perma‐
nent damage due to deep self-discharge.
Tips on handling VRLA
rechargeable batteries
Installation
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