thomann M1220 MKII User Manual

M1220 MKII

passive 2-way monitor

user manual

Musikhaus Thomann
Thomann GmbH
Hans-Thomann-Straße 1
96138 Burgebrach
Germany
Telephone: [phone]
E-mail: [e-mail]
Internet: www.thomann.de

01.03.2016, ID: 196592 (V2)

Table of contents

1 General information................................................................................................................................. 4

1.1 Further information........................................................................................................................... 5

1.2 Notational conventions.................................................................................................................... 6

1.3 Symbols and signal words............................................................................................................... 6

2 Safety instructions..................................................................................................................................... 8

3 Features....................................................................................................................................................... 10

4 Installation and starting up................................................................................................................ 11

5 Connections and controls................................................................................................................... 12

6 Technical specifications....................................................................................................................... 14

7 Plug and connection assignment.................................................................................................... 15

8 Protecting the environment.............................................................................................................. 16

Table of contents

M1220 MKII

3

1 General information

This manual contains important instructions for the safe operation of the unit. Read and follow
the safety instructions and all other instructions. Keep the manual for future reference. Make
sure that it is available to all those using the device. If you sell the unit please make sure that
the buyer also receives this manual.

Our products are subject to a process of continuous development. Thus, they are subject to
change.

General information

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1.1 Further information

On our website (www.thomann.de) you will find lots of further information and details on the
following points:

Download This manual is also available as PDF file for you to download.

Keyword search

Use the search function in the electronic version to find 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

M1220 MKII

5

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.

1.3 Symbols and signal words

In this section you will find an overview of the meaning of symbols and signal words that are
used in this manual.

Letterings

General information

passive 2-way monitor

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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.

Warning signs Type of danger

Warning – danger zone.

General information

M1220 MKII

7

2 Safety instructions

This device is intended to be used in a sound reinforcement system. Use the device only as
described in this user manual. Any other use or use under other operating conditions is consid‐
ered 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.

Intended use

Safety

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 suffi‐
cient ear protectors.

NOTICE!
Operating conditions

This device has been designed for indoor use only. To prevent damage, never
expose the device to any liquid or moisture. Avoid direct sunlight, heavy dirt, and
strong vibrations.

Safety instructions

M1220 MKII

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3 Features

Special features of this monitor:

n Passive 2-way monitor
n Highly efficient driver
n Powerful 12" woofer
n 1" compression driver with 1.75" titanium membrane
n Computer optimized VCD horn for optimum sound dispersion
n Excellent speech intelligibility
n Output for further monitors

Features

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4 Installation and starting up

Unpack and carefully check that there is no transportation damage before using the unit. Keep
the equipment packaging. To fully protect the device against vibration, dust and moisture
during transportation or storage use the original packaging or your own packaging material
suitable for transport or storage, respectively.

NOTICE!
Possible property damage by magnetic fields

Loudspeakers produce a static magnetic field. Therefore, maintain an appropriate
distance to devices that can be adversely affected or damaged by an external
magnetic field.

Installation and starting up

M1220 MKII

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5 Connections and controls

Connections and controls

passive 2-way monitor

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1 [INPUT]

Lockable NL4 input socket.

2 [OUTPUT]

Lockable NL4 output socket to feed the audio signal to another monitor.

Connections and controls

M1220 MKII

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6 Technical specifications

System Passive 2-way monitor
Housing Multiplex, 15 mm, black
Speakers 12" woofer, 1" compression driver, VCD horn
Power handling 800 W
Impedance 8 Ω
Frequency response 65 Hz … 18 kHz (–3 dB)

60 Hz … 20 kHz (–10 dB)
Sound pressure level, 1 m distance 95 dB
Dispersion angle (V × H) 55° – 100° × 50°
Connections 2 × NL4, 1+/1–
Dimensions (W × H × D) 400 mm × 540 mm × 410 mm (19.7 in. × 6.2 in. × 14.6 in.)
Weight 15 kg

Technical specifications

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7 Plug and connection assignment

This chapter will help you select the right cables and plugs to connect your valuable equip‐
ment in such a way that a perfect sound experience is ensured.

Please note these advices, because especially in ‘Sound & Light’ caution is indicated: Even if a
plug fits into the socket, an incorrect connection may result in a destroyed power amp, a short
circuit or ‘just’ in poor transmission quality!

1, + Signal 1 (in phase)
1, – Signal 1 (180 degree phase shift)
2, + Signal 2 (in phase)
2, – Signal 2 (180 degree phase shift)

Introduction

NL4 mounting connectors

Plug and connection assignment

M1220 MKII

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8 Protecting the environment

For the transport and protective packaging, environmentally friendly materials have been
chosen that can be supplied to normal recycling.

Ensure that plastic bags, packaging, etc. are properly disposed of.
Do not just dispose of these materials with your normal household waste, but make sure that

they are collected for recycling. Please follow the notes and markings on the packaging.

This product is subject to the European Waste Electrical and Electronic Equipment Directive
(WEEE). Do not dispose with your normal household waste.

Dispose of this device through an approved waste disposal firm or through your local waste
facility. When discarding the device, comply with the rules and regulations that apply in your
country. If in doubt, consult your local waste disposal facility.

Disposal of the packaging mate‐
rial

Disposal of your old device

Protecting the environment

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Notes

M1220 MKII

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Notes

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Musikhaus Thomann · Hans-Thomann-Straße 1 · 96138 Burgebrach · Germany · www.thomann.de