SPL Dual-Band De-Esser, 1070 User manual

Manual

Dual-Band De-Esser

RackPack Module, Model 1070

Processor to remove sibilance

Manual Dual-Band De-Esser

Version 1.0 – 8/2010

Developer: Vincenzo Triolo

This user‘s guide contains a description of the product. It in no way
represents a guarantee of particular characteristics or results of use.
The information in this document has been carefully compiled and veri­fied and, unless otherwise stated or agreed upon, correctly describes
the product at the time of packaging with this document. Sound
Performance Lab (SPL) continuously strives to improve its products
and reserves the right to modify the product described in this manual
at any time without prior notice. This document is the property of SPL
and may not be copied or reproduced in any manner, in part or fully,
without prior authorization by SPL.

SPL electronics GmbH

Sohlweg 80, 41372 Niederkruechten, Germany
Phone [phone]
Fax [phone]
E-Mail: [e-mail]
Internet: www.spl.info

CE Declaration of Conformity

The construction of this audio signal processor is in compli­ance with the standards and regulations of the European
Community.

Model 1070

Notes on environmental protection

At the end of its operating life, this product must not be
disposed of with regular household waste but must be
returned to a collection point for the recycling of electrical
and electronic equipment. The “wheelie bin“ symbol on the product,
user‘s manual and packaging indicates that. The materials can be
re-used in accordance with their markings. Through re-use, recycling
of raw materials, or other forms of recycling of old products, you are
making an impor tant contribution to the protection of our environ­ment. Your local administrative office can advise you of the respon­sible waste disposal point.

WEEE Registration: 973 349 88

© 2010 SPL electronics GmbH. All rights reserved. Names of other
companies and their products are trademarks of their respective
owners.

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RackPack: Dual-Band De-Esser

Important Security Information 4

Hook Up 6

Fitting A Module 6

Scope of Delivery 6

Introduction 7

The Dual-Band De-Esser 7

Rear Panel/Connections 8

Lundahl I/O Transformers 9

Channel Split 9

Control Elements 10

HI-BAND ON, LOW-BAND ON; LOW S-REDUCTION 10

HIGH S-REDUCTION, MALE/FEMALE 11

Signal-LED (SIG.), Overload-LED (OVL) 12

Content

Option: I/O Transformers 12

Specifications 13

Block Diagrams 14

Copy Master Recall Settings 15

RackPack: Dual-Band De-Esser

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Important Security Information

Please note and retain this information. Carefully read and follow all
of the safety and operating instructions before you use the machine.
Be doubly careful to follow all warnings and special safety instructions
noted in this manual and on the unit. The following information refers
to modules built into the RackPack frame.

Connections: Only use the connections as described. Other connec­tions can lead to health risks and equipment damage.

Water And Humidity: Do not use this mac hine anywhere near water (for
example near a wash basin or bath, in a damp cellar, near swimming
pools, or the like). In such cases there is an extremely high risk of fatal
electrical shocks!

Insertion Of Foreign Objects Or Fluids: Never allow a foreign object
through any of the machine‘s chassis openings. You can easily come
into contact with dangerous voltage or cause a damaging short circuit.
NEVER allow any fluids to be spilled or sprayed on the machine. Such
actions can lead to dangerous electrical shocks or fire!

OPENING THE DEVICE: Open the device only to fit or exchange modules.
The fit ting and/or exchange of modules should only be carried out by
qualified persons. In the light of possible physical damage or injuries
any manipulation is at your own risk. In order to avoid any residual
voltage, the device should be disconnected from any power source at
least 5 minutes prior to opening it. If you handle the device improperly
or ignore the manual (par t of the delivery of the RackPack frame) you
risk to damage the device or expose yourself to an electric shock. In
these cases SPL electronics GmbH denies any responsibility.

Electrical Power: Run this machine ONLY from sources which can
provide proper power at the prescribed rating. When in doubt about
a source, contact your dealer or a professional electrician. To be sure
you have isolated the machine, do so by disconnecting the power cord
from your wall connection. Be sure that the power cord plug is always
accessible. When not using the machine for a longer period, make sure
to unplug it from your wall power socket.

Power Cord Protection: Make sure that your power cord is arranged
to avoid being stepped on or any kind of crimping and damage related
to such event. Do not allow any equipment or furniture to crimp this
power cord.

Power Connection Overloads: Avoid any kind of overload in connec­tions to wall sockets, extension or splitter power cords. Always keep
manufacturer warnings and instructions in mind. Overloads create fire
hazards and risk of dangerou s shocks!

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RackPack: Dual-Band De-Esser

Important Security Information

Lightning: Before thunderstorms or other severe weather, discon-

nect the machine from wall power ( but to avoid life threatening light­ning strikes, not during a storm). Similarly, before any severe weather,
disconnect ALL the power connections of other machines and antenna
and phone/internet cables which may be interconnected so that no
lightning damage or overload results from such secondary connec­tions.

Air Circulation: Chassis openings of fer ventilation and serve to protect
the machine from overheating. NEVER cover or otherwise close off
these openings. NEVER place the machine on a soft surface (carpet,
sofa, etc.). Make sure to provide for a mounting space of 4-5 cm/2
inches when mounting the machine in racks or cabinet s.

Controls And Switches: Operate the controls and switches only as
described in the manual. Incorrect adjustments outside safe para­meters can lead to damage and unnecessary repair costs. Never use
the switches or level controls to effect excessive or extreme changes.

Repairs: Unplug the machine and immediately contact a qualified
technician when you think repairs are needed – or when moisture or
foreign objects may accidentally have gotten in to the housing, or in
cases when the machine may have fallen and shows any sign of having
been damaged. This also applies to any situation in which the machine
has not been subjected to any of these unusual circumstances but
still is not functioning normally or its performance is substantially
altered.
In cases of damage to the power cord or its plug, first consider turning
off the main circuit breaker before unplugging the power cord.

Replacement/Substitute Parts: Be sure that any service technician
uses original replacement parts or those with identical specifications
as the originals. Incorrectly substituted parts can lead to fire, electrical
shock, or other dangers, including further equipment damage.

Safety Inspection: Be sure always to ask a service technician to
conduct a thorough safet y check and ensure that the state of the
repaired machine is in all respec ts up to fac tory standards.

Cleaning: In cleaning, do NOT use any solvents, as these can damage
the chassis finish. Use a clean, dry cloth (if necessary, with an acid-free
cleaning oil). Disconnect the machine from your power source before
cleaning.

RackPack: Dual-Band De-Esser

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