Ecler WARM4 User manual
2
PRECAUTIONS
PACKAGE
CONTENTS
WARM4
&
ECLER HISTORY
DESCRIPTION
&
FEATURES
PANEL
FUNCTIONS
SETUP
TECHNICAL
DATA
QUICK
START
OPERATION
TABLE OF CONTENTS
1. PRECAUTIONS.............................................................................................................................3
1.1 Important Notice...................................................................................................................... 3
1.2 Key Safety Directions............................................................................................................. 4
1.3 Cleaning Directions................................................................................................................. 4
2. PACKAGE CONTENTS ...............................................................................................................5
3. WARM4 and ECLER HISTORY.................................................................................................5
4. DESCRIPTION & FEATURES ....................................................................................................7
4.1 Main Features ........................................................................................................................... 7
5. PANEL FUNCTIONS....................................................................................................................8
6. SETUP...........................................................................................................................................10
6.1 Audio Input Connections.....................................................................................................10
6.1.1 Phono Inputs..........................................................................................................10
6.1.2 Line Inputs ..............................................................................................................11
6.1.3 Microphone Inputs................................................................................................11
6.2 Audio Output Connections.................................................................................................11
6.2.1 HOUSE Output......................................................................................................11
6.2.2 BOOTH Output .....................................................................................................12
6.2.3 Record output ........................................................................................................12
6.2.4 FX Send/Return effects loop.............................................................................12
6.2.5 Headphones...........................................................................................................12
7. QUICK START.............................................................................................................................13
8. OPERATION................................................................................................................................15
8.1 Start-up ....................................................................................................................................15
8.2 Control Description...............................................................................................................15
8.2.1 Input selector .........................................................................................................15
8.2.2 Channel TRIM ........................................................................................................15
8.2.3 Equalization............................................................................................................15
8.2.4 Isolator .....................................................................................................................16
8.2.5 Analogue Subharmonic Synthesizer ..............................................................16
8.2.6 Monitoring System...............................................................................................18
8.2.7 Sending to external effects units FX Send/Return ....................................19
8.2.8 Potentiometers......................................................................................................19
8.2.9 HOUSE and BOOTH output levels.................................................................19
8.3 Further Considerations ........................................................................................................20
8.3.1 Ground loops .........................................................................................................20
8.3.2 Background noise.................................................................................................20
8.3.3 Audio connections................................................................................................20
9. TECHNICAL DATA ....................................................................................................................21
9.1 Technical Specifications ......................................................................................................21
9.2 Mechanical Diagram.............................................................................................................24
9.3 Configuration Diagram ........................................................................................................25
3
PRECAUTIONS
PACKAGE
CONTENTS
WARM4
&
ECLER HISTORY
DESCRIPTION
&
FEATURES
PANEL
FUNCTIONS
SETUP
TECHNICAL
DATA
QUICK
START
OPERATION
1. PRECAUTIONS
1.1 Important Notice
The flashing light with an arrowhead symbol inside an equilateral triangle on it
is intended to alert the user of the presence of non-insulated “dangerous voltage”
within the enclosure, which might be of sufficient magnitude to pose a risk of
electric shock to users.
The exclamation mark within an equilateral triangle is intended to alert the user
of the requirement for important operating and maintenance (servicing), for which
instructions may be found in the literature accompanying the appliance.
WARNING (If applicable): Terminals marked with symbol “ ” may be of sufficient
magnitude to pose a risk of electric shock. The external wiring connected to terminals requires
installation by a technician, or the use of ready-made leads or cords.
WARNING: To prevent fire or shock hazard, do not expose this equipment to rain or humidity.
WARNING: A device with Class I manufacturing ought to be connected to a mains socket
outlet with a protective earthing connection.
WARNING: Ecler products have a long lifetime of more than 10 years. This product
must never be discarded as unsorted urban waste, but must be taken to the nearest
electrical and electronic waste treatment centre.
This equipment has been tested and found to comply with the limits of a Class A
digital device, pursuant to part 15 of the FCC Rules. Such limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instruction manual, may cause
harmful interference in radio communications. Operation of this equipment in a residential area
might cause harmful interference, in which case, the user will be required to correct the
interference at his own expense.
4
PRECAUTIONS
PACKAGE
CONTENTS
WARM4
&
ECLER HISTORY
DESCRIPTION
&
FEATURES
PANEL
FUNCTIONS
SETUP
TECHNICAL
DATA
QUICK
START
OPERATION
1.2 Key Safety Directions
1. Read the following directions.
2. Keep the following directions.
3. Heed all warnings.
4. Follow all directions.
5. Do not use this device in proximity
to water.
6. Clean only with a dry cloth.
7. Do not block any ventilation
openings. Install in accordance with
the manufacturer’s instructions.
8. Do not install near any heat sources
such as radiators, heat registers,
stoves, or other devices (including
amplifiers) that may release heat.
9. Do not defeat the safety purpose of
the polarized or grounding type
plug. A polarized plug has two
blades, being one wider than the
other. A grounding type plug has
two blades and a third grounding
prong. The wide blade or the third
prong are provided for your safety. If
the provided plug does not fit into
your outlet, contact a qualified
electrician for a replacement of the
obsolete outlet.
10. Protect the power cord from being
walked on or pinched, particularly at
the plugs, convenience receptacles,
and at the point of exit from the
device.
11. Only use attachments/accessories
specified by the manufacturer.
12. Unplug the device during lightening
sorts or when unused for long periods of
time.
13. Refer all servicing to qualified personnel.
Servicing is required when the device
has been damaged in any way, such as
power supply cord or plug damage,
liquid spillage or objects onto the device,
the device has been exposed to rain or
humidity, does not operate normally, or
has been dropped.
14. Disconnecting from mains: When
switching off the POWER switch, all the
functions and light indicators of the unit
will be stopped, but fully disconnecting
the device from mains is done by
unplugging the power cable from the
mains input socket, therefore, it should
always remain easily accessible
15. Equipment is connected to a socket-
outlet with an earthing connection by
means of a power cord.
16. The marking information is located at the
bottom of the unit.
17. The device shall not be exposed to
dripping or splashing liquids, and no
liquid-filled objects, such as a filled up
glass, shall be placed on top of the
device.
1.3 Cleaning Directions
Clean the unit with a soft, dry clean cloth or slightly wet with water and neutral liquid
soap only, then dry it with a clean cloth. Be careful that water never gets into the unit through
any hole. Never use alcohol, benzine, solvents or abrasive substances to clean this unit. We
suggest removing all sweat stains after use.
NEEC AUDIO BARCELONA, S.L. accepts no liability for any damage that may be caused to
people, animal, or objects due to failure to comply with the warnings above.
5
PRECAUTIONS
PACKAGE
CONTENTS
WARM4
&
ECLER HISTORY
DESCRIPTION
&
FEATURES
PANEL
FUNCTIONS
SETUP
TECHNICAL
DATA
QUICK
START
OPERATION
Thank you for choosing our Ecler WARM4!
We greatly value your trust.
It is VERY IMPORTANT to carefully read this manual and to fully understand its
contents before any connecting takes place in order to make the best use of this
equipment, as well as to get the best performance from it.
To ensure optimal operation of this device, we strongly recommend that its
maintenance be carried out by our authorised Technical Services.
All ECLER products are covered by warranty, please refer to www.ecler.com or the
warranty card included with this product for the period of validity and conditions.
Ecler is truly committed with the environment and planet sustainability,
energy saving and CO2emission reduction. Recycling materials and using
non-contaminant components are also top priorities in our green crusade.
Ecler has deeply evaluated and analyzed the environmental impacts of all the
processes involved in the production of this product, including packaging, and has
alleviated, reduced and/or compensated for them.
2. PACKAGE CONTENTS
•1x WARM4 Analogue Rotary Mixer Unit
•IEC Main Connector
•8x RCA Protection Caps
•First Steps Guide
•Warranty card.
3. WARM4 and ECLER HISTORY
Although the origins of the company date from 1965, ECLER launched its first mixer back in
the 1970s: the A4, a simple 4 channel mixer oriented to Super 8 film sound edition. The
company grew throughout the 70s with the boom of Disco music and the increase of tourism.
It was the era of the AM 4 and AC 4: the first mixers tailored for DJs. The AC 4 was a high-
fidelity mixer designed to meet the most demanding sound requirements in discotheques,
theatres, cinemas, recording studios, conference rooms… Its electronic circuits and a meticulous
selection of all components and transistors used, made of the AC 4 a professional high quality
mixer.
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