EN 62087-4:2016

SLOVENSKI STANDARD
01-julij-2016
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SIST EN 62087:2012
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Audio, video, and related equipment - Determination of power consumption - Part 4:
Video recording equipment (IEC 62087-4:2015)
Messverfahren für die Leistungsaufnahme von Audio, Video- und verwandten Geräten -
Teil 4: Videoaufzeichnungsgeräte (IEC 62087-4:2015)
Appareils audio, vidéo et matériel connexe - Détermination de la consommation de
puissance - Partie 4: Matériel d'enregistrement vidéo (IEC 62087-4:2015)
Ta slovenski standard je istoveten z: EN 62087-4:2016
ICS:
17.220.20 0HUMHQMHHOHNWULþQLKLQ Measurement of electrical
PDJQHWQLKYHOLþLQ and magnetic quantities
33.160.40 Video sistemi Video systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 62087-4
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2016
ICS 33.160.10 Supersedes EN 62087:2012 (partially)
English Version
Audio, video and related equipment - Determination of power
consumption - Part 4: Video recording equipment
(IEC 62087-4:2015)
Appareils audio, vidéo et matériel connexe - Détermination Messverfahren für die Leistungsaufnahme von Audio,
de la consommation de puissance - Partie 4: Matériel Video- und verwandten Geräten -
d'enregistrement vidéo Teil 4: Videoaufzeichnungsgeräte
(IEC 62087-4:2015) (IEC 62087-4:2015)
This European Standard was approved by CENELEC on 2015-07-10. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62087-4:2016 E
European foreword
The text of document 100/2469/FDIS, future edition 1 of IEC 62087-4, prepared by Technical Area 12
“AV energy efficiency and smart grid applications” of IEC/TC 100 “Audio, video and multimedia
systems and equipment” was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN 62087-4:2016.
The following dates are fixed:
• latest date by which the document has to be (dop) 2016-08-19
implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2019-02-19
• latest date by which the national
standards conflicting with the
document have to be withdrawn
This document supersedes EN 62087:2012 (partially).

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 62087-4:2015 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:

IEC 61938:2013 NOTE Harmonized as EN 61938:2013 (not modified).
IEC 62087 Series NOTE Harmonized as EN 62087 Series.
IEC 62087-2:2015 NOTE Harmonized as EN 62087-2:2015 (not modified).
IEC 62301:2011 NOTE Harmonized as EN 50564:2011 (modified).
IEC 62542:2013 NOTE Harmonized as EN 62542:2013 (not modified).
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.

NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu
Publication Year Title EN/HD Year

IEC 60107-1 1997 Methods of measurement on receivers EN 60107-1 1997
for television broadcast transmissions -
Part 1: General considerations -
Measurements at radio and video
frequencies
IEC 62087-1 2015 Audio, video, and related equipment - EN 62087-1 2016
Determination of power consumption -
Part 1: General
IEC 62216 2009 Digital terrestrial television receivers EN 62216 2011
for the DVB-T system
IEC 62087-4 ®
Edition 1.0 2015-06
INTERNATIONAL
STANDARD
colour
inside
Audio, video and related equipment – Determination of power consumption –

Part 4: Video recording equipment

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.160.10 ISBN 978-2-8322-2684-1

– 2 – IEC 62087-4:2015 © IEC 2015
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms, definitions and abbreviations . 6
3.1 Terms and definitions . 6
3.2 Abbreviations . 7
4 Specification of operating modes and functions . 7
4.1 General . 7
4.2 Auto power down function . 8
5 Measuring conditions for video recorders . 9
5.1 Input signal . 9
5.1.1 General . 9
5.1.2 RF test signal . 9
5.1.3 Broadband input signal . 9
5.2 Input terminals . 9
5.2.1 Analogue terrestrial input terminal . 9
5.2.2 Cable television input terminal . 10
5.2.3 Digital terrestrial input terminal . 10
5.2.4 Satellite input terminal . 10
5.3 Measurement procedure . 10
5.3.1 General measuring conditions . 10
5.3.2 Stabilization . 10
5.3.3 Environmental conditions . 10
5.3.4 Setup . 10
5.3.5 Power measurements . 11
Bibliography . 15

Figure 1 – Auto power down function . 14

Table 1 – Operating modes and functions . 8
Table 2 – Matrix for multituner VRs . 12

IEC 62087-4:2015 © IEC 2015 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
AUDIO, VIDEO AND RELATED EQUIPMENT –
DETERMINATION OF POWER CONSUMPTION –

Part 4: Video recording equipment

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 62087-4 has been prepared by technical area 12: AV energy
efficiency and smart grid applications, of IEC technical committee 100: Audio, video and
multimedia systems and equipment.
This first edition of IEC 62087-4 cancels and replaces Clause 7 of IEC 62087:2011. This
standard together with IEC 62087-1 to IEC 62087-3 and IEC 62087-5 to IEC 62087-6 cancels
and replaces IEC 62087:2011. This International Standard constitutes a technical revision.
This edition includes significant technical changes with respect to Clause 7 of
IEC 62087:2011. The changes include fundamental and extensive revisions to cover video
recorders such as DVD and BD types as well as recorders with removable solid state memory.
Clause 7 has been revised in its entir
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