Thomann MBA120W User Manual

MBA120W MKII HT

battery-powered speaker

user manual

Musikhaus Thomann Thomann GmbH Hans-Thomann-Straße 1 96138 Burgebrach Germany

Telephone: [phone] E-mail: [e-mail] Internet: www.thomann.de

17.12.2020, ID: 466279 (V3)

Table of contents

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 handheld 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 handheld transmitter............................................................................................................	45

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Table of contents

6	Technical speci€cations.......................................................................................................................		48
	6.1	Speaker................................................................................................................................................	48
	6.2	UHF receiver.......................................................................................................................................	51
	6.3	UHF handheld transmitter............................................................................................................	51
7	Plug and connection assignment....................................................................................................		53
8	Cleaning.......................................................................................................................................................		57
9	Protecting the environment..............................................................................................................		58

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General information

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.

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General information

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.

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General information

1.2 Notational conventions

	This manual uses the following notational conventions:
Letterings	The letterings for connectors and controls are marked by square brackets and italics.
	Examples: [VOLUME] control, [Mono] button.
Displays	Texts and values displayed on the device are marked by quotation marks and italics.
	Examples: ‘24ch’ , ‘OFF’ .
Cross-references	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.

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General information

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.

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General information

Warning signs	Type of danger
	Warning – high-voltage.
	Warning – danger zone.

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Safety instructions

2	Safety instructions
Intended use		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 sufficient 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.

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Safety instructions

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.

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Safety instructions

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 suffi• 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 flames.

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Safety instructions

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.

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Safety instructions

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.

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	Safety instructions
Notes on radio transmission	n This 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.
	n When operating, make sure that transmitter and receiver are set to the same channel.
	n Never set more than one transmitter to the same channel.
	n Make sure that no metal objects are located between transmitter and receiver.
	n Avoid interference by other radio and in-ear systems.

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Features

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 handheld transmitter

–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

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Features

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

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Installation

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.

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Installation

4.1 Speaker

Battery operation

Installation and replacement of VRLA rechargeable batteries

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 ÄChapter 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).

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Installation

Tips on handling VRLA rechargeable batteries

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.

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