Klark Teknik DN1414 User Manual

DN1414

OPERATORS MANUAL

Version2

Klark Teknik Group,

Klark Teknik Building,

Walter Nash Road,

Kidderminster.

Worcestershire.

DY11 7HJ.

England.

Tel:[phone]

Fax:[phone]

Email: [e-mail]

Website: www.klarkteknik.com

Walter Nash Road, Kidderminster, Worcestershire. DY11 7HJ. England

Tel: (44) (0) 1562 741515. Fax: (44) (0) 1562 745371

Company Registration No: 2414018

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SIGNAL PROCESSING BY DEFINITI ON BETTERBYDESIGN DESIGNEDFOR APUREPERFORMANCE

DECLARATION OF CONFORMITY

Klark Teknik Group (UK) Plc

We,

of, Klark Teknik Building, Walter Nash Road, Kidderminster, Worcestershire, DY11 7HJ

Declare that a sample of the following product:-

Product Type Number Product Description Nominal Voltage (s) Current Freq

DN1414 115V AC 130mA 50/60Hz

230V AC 260mA

to which this declaration refers, is in conformity with the following directives and/or standards:-

Directive(s) Test Standard(s)

Generic Standard Using EN55103 Limits and Methods EN50081/1
Class B Conducted Emissions Pavi EN55103
CLass B Radiated Emissions Pavi EN55103
Fast Transient Bursts at 2Kv EN61000-4-4
Static Discharge at 4Kv EN61000-4-2
Electrical Stress Test EN60204

Signed:............................

Name: David Hoare

Date: 4th February, 2000

Authority: Technical Director, Klark Teknik Group (UK) Plc

Attention!
Where applicable, the attention of the specifier, purchaser, installer or user is drawn to special limitations of use
which must be observed when these products are taken into service to maintain compliance with the above
directives. Details of these special measures and limitations to use are available on request and are available
in product manuals.

A Subsidiary of Telex communications, Inc.

Contents

Thank you for using a Klark Teknik product
After you have unpacked
Introduction
Installation and Connection
Basic operation
Front Panel
Rear Pane
Rear panel blanking plate and iser multipole connectors
Block Diagram
Applications
Appendices
Specifications

Schematics

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Page 12

Page 13

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Thank You For Using This Klark Teknik Product

To obtain maximum performance from this precision electronic product, please study these instructions
carefully. Installation and operating the mic splitter is not complicated, but the flexibility provided by its
operating features merits familiarisation with its controls and connections. This unit has been prepared to
comply with the power supply requirements that exist in your location.

Precautions

Do not install this unit in a location subjected to excessive heat, dust or mechanical vibration.

Voltage Selection and Power Connection

Connection is made by means of an IEC standard power socket. The rear panel text indicates the voltage
range required for satisfactory operation of the unit.

Before connecting this unit to the mains supply, ensure the fuse fitted is the correct type and rating is as
indicated on the rear panel, adjacent to the fuse holder.

Safety Warning

This unit is fitted with 3-pin power socket: For safety reasons the earth lead should not be disconnected.
Signal ground is referenced internally to chassis via a resistor capacitor network which provides earth
loop immunity.

To prevent shock or fire hazard, do not expose the unit to rain or moisture. To avoid electrical shock do
not remove covers. Refer servicing to qualified personnel only.

Attention!

Cables:

This product should only be used with high quality, screened twisted pair audio cables, terminated either
with metal bodied 3-pin XLR connectors(with the cable screen connected to pin 1) or ¼” jacks. Any other
cable type or configuration for the audio signals may result in degraded performance due to
electromagnetic interference.

Electric Fields:

Should this product be used in an electromagnetic field that is amplitude modulated by an audio
frequency signal (20Hz to 20kHz), the signal to noise ratio may be degraded. Degradation of up to 60dB
at a frequency corresponding to the modulation signal may be experienced under extreme conditions
(3V/m, 90% modulation).

1

After You Have Unpacked The Unit

Save all the packing materials - they will prove valuable should it become necessary to transport or ship
this product.

Please inspect this unit carefully for any signs of damage incurred during transportation. It has undergone
stringent quality control inspection and tests prior to packing and left the factory in perfect condition.

If, however, the unit shows any signs of damage, notify the transportation company without delay. Only
you, the consignee, may institute a claim against the carrier for damage during transportation.

If necessary, contact your supplier or as a last resort, your Klark Teknik importing agent, who will fully
co-operate under such circumstances.

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