IEC 62087 3 Edition 1 0 201 5 06 INTERNATIONAL STANDARD Audio, video, and related equipment – Determination of power consumption – Part 3 Television sets IE C 6 2 0 8 7 3 2 0 1 5 0 6 (e n ) ® colour i[.]
I E C 62 -3 ® Edition 201 5-06 I N TE RN ATI ON AL S TAN D ARD colour in sid e Au d i o, vi d eo, an d rel ated eq u i pm en t – D eterm i n ati on of power s u m pti on – IEC 62087-3:201 5-06(en) Part 3: Tel evi s i on s ets TH I S P U B L I C ATI O N I S C O P YRI G H T P RO TE C T E D C o p yri g h t © I E C , G e n e va , S w i tze rl a n d All rights reserved Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IEC's member National Committee in the country of the requester If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or your local IEC member National Committee for further information IEC Central Office 3, rue de Varembé CH-1 21 Geneva 20 Switzerland Tel.: +41 22 91 02 1 Fax: +41 22 91 03 00 info@iec.ch www.iec.ch Abou t th e I E C The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies Ab o u t I E C p u b l i c a ti o n s The technical content of IEC publications is kept under constant review by the IEC Please make sure that you have the latest edition, a corrigenda or an amendment might have been published I E C C atal og u e - webs tore i ec ch /catal og u e E l ectroped i a - www el ectroped i a org The stand-alone application for consulting the entire bibliographical information on IEC International Standards, Technical Specifications, Technical Reports and other documents Available for PC, Mac OS, Android Tablets and iPad The world's leading online dictionary of electronic and electrical terms containing more than 30 000 terms and definitions in English and French, with equivalent terms in additional languages Also known as the International Electrotechnical Vocabulary (IEV) online I E C pu bl i cati on s s earch - www i ec ch /s earch pu b I E C G l os s ary - s td i ec ch /g l os s ary The advanced search enables to find IEC publications by a variety of criteria (reference number, text, technical committee,…) It also gives information on projects, replaced and withdrawn publications More than 60 000 electrotechnical terminology entries in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002 Some entries have been collected from earlier publications of IEC TC 37, 77, 86 and CISPR I E C J u st P u bl i s h ed - webs tore i ec ch /j u s u bl i s h ed Stay up to date on all new IEC publications Just Published details all new publications released Available online and also once a month by email I E C C u s to m er S ervi ce C en tre - webs tore i ec ch /cs c If you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: csc@iec.ch I E C 62 -3 ® Edition 201 5-06 I N TE RN ATI ON AL S TAN D ARD colour in sid e Au d i o, vi d eo, an d rel ated eq u i pm en t – D eterm i n ati on of power s u m pti on – Part 3: Tel evi s i on s ets INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 33.1 60.1 ISBN 978-2-8322-2683-4 Warn i n g ! M ake s u re th at you obtai n ed th i s pu bl i cati on from an au th ori zed d i s tri bu tor ® Registered trademark of the International Electrotechnical Commission –2– I EC 62087-3: 201 © I EC 201 CONTENTS FOREWORD I NTRODUCTI ON Scope Norm ative references Terms, definitions, and abbreviations Terms and definitions Abbreviations Specification of operating modes and functions Table of operating modes and functions Configurations and picture settings Conceptual framework 2 Selection of hom e configuration Selection of retail configuration Measurem ent conditions General Power source Environm ental conditions Ambient light conditions 5 Measuring equipm ent 5 Power m easuring instrument 5 Lum inance m easuring device 5 I lluminance measuring instrument Signal generation Equipm ent I nterfaces Accuracy Light source for specific illuminance levels Light source for disabling the ABC feature 6 Networking equipm ent Procedures Order of activities Preparation Measuring plan 2 Power source voltage and frequency 6 I nput terminals 6 Video signal, On m ode power consum ption procedure 6 Video signal, peak luminance ratio determination 6 Video form at 7 Automatic brightness control capabilities Automatic brightness control levels Network connection capabilities I nitial activities Order of initial activities Cool down 3 Main batteries Plug-in module I EC 62087-3: 201 © I EC 201 –3– I nstallation 6 Application of input signals 20 Lum inance m easuring device setup 20 Light source setup 20 Power on 21 TV settings 21 Determination of power consumption, On m ode 22 Order of activities 22 Stabilization 23 Television sets without automatic brightness control enabled by default 24 4 Television sets with automatic brightness control enabled by default 24 Power m easurement 24 Determination of peak luminance ratio and power factor 26 General 26 Activities for peak luminance ratio and power factor determ ination 26 6 Determination of power consumption, Partial On mode 28 6 General 28 6 Order of activities 29 6 AV inputs 29 6 Standby-passive 29 6 Standby-active, low 29 Determination of power consumption, Off mode 30 Connections and networking 30 Availability 31 Measurement 31 Annex A (inform ative) Considerations for On mode television set power m easurements 32 A General 32 A I llum inance levels for automatic brightness control 32 A Weighting of automatic brightness control levels 32 A Calculating On mode power consum ption 33 A Picture level adj ustm ents 34 Annex B (normative) Test report 35 Annex C (inform ative) Exam ple test report tem plate 37 Bibliograph y 40 Figure Figure Figure Figure Figure Figure Figure – Configurations and picture settings, conceptual fram ework – Recommended order of activities – Order of initial activities – Light source configuration 21 – Order of activities for determining power consum ption, On m ode 23 – Order of activities for determining peak lum inance ratio and power factor 27 – Order of activities for determining the power consum ption, Partial On m ode 29 Table – Operating m odes and functions 1 –4– I EC 62087-3: 201 © I EC 201 INTERNATI ONAL ELECTROTECHNI CAL COMMISSI ON AU D I O , VI D E O , AN D RE L AT E D E Q U I P M E N T – D E T E RM I N AT I O N O F P O WE R C O N S U M P T I O N – P a rt : T e l e vi s i o n s e ts FOREWORD ) The I nternati on al Electrotechni cal Comm ission (I EC) is a worl d wid e organization for stan dardization com prisin g all n ation al el ectrotechnical comm ittees (I EC National Comm ittees) The object of I EC is to prom ote internati onal co-operation on all q uestions concerni ng stand ardi zati on in the el ectrical an d electronic fi elds To this en d and in additi on to other acti vities, I EC pu blish es I nternational Stan dards, Techn ical Specificati ons, Technical Reports, Publicl y Avail abl e Specificati ons (PAS) an d Gu ides (h ereafter referred to as “I EC Publication(s)”) Th ei r preparation is entrusted to tech nical comm ittees; any I EC N ational Comm ittee interested in the subj ect dealt with m ay partici pate in this preparatory work I nternational, governm ental an d n on governm ental organ izations l iaising with th e I EC also participate i n this preparation I EC collaborates closel y with the I nternational Organi zation for Stand ardization (I SO) in accordance with ditions determ ined by agreem ent between th e two organi zati ons 2) The form al decisions or ag reem ents of I EC on tech nical m atters express, as n early as possible, an i nternati onal consensus of opi nion on the rel evant subjects since each technical com m ittee has representati on from all interested I EC N ational Com m ittees 3) I EC Publications have the form of recom m endations for intern ational use an d are accepted by I EC National Com m ittees in that sense While all reasonable efforts are m ade to ensure that th e tech nical content of I EC Publications is accu rate, I EC cann ot be h eld responsi ble for th e way in which th ey are used or for an y m isinterpretation by an y en d u ser 4) I n order to prom ote intern ational u niform ity, I EC N ational Com m ittees und ertake to apply I EC Publ ications transparentl y to the m axim um extent possible i n their national an d regi on al publicati ons Any d ivergence between an y I EC Publication and the correspondi ng national or regi on al publicati on sh all be clearl y in dicated in the latter 5) I EC itself d oes n ot provi de an y attestation of conform ity I n depend ent certificati on bodies provi de conform ity assessm ent services and, in som e areas, access to I EC m arks of conform ity I EC is not responsi ble for an y services carri ed out by ind ependent certification bodi es 6) All users shou ld ensure that th ey have the l atest editi on of thi s publicati on 7) No liability shall attach to I EC or its directors, em ployees, servants or ag ents inclu din g in divi dual experts an d m em bers of its tech nical com m ittees and I EC Nati onal Com m ittees for any person al i nju ry, property d am age or other dam age of any nature whatsoever, wheth er di rect or indirect, or for costs (includ i ng leg al fees) and expenses arisi ng out of the publ ication, use of, or relian ce upon, this I EC Publicati on or any other I EC Publications 8) Attention is drawn to th e N orm ative references cited in th is publ ication Use of the referenced publ ications is indispensable for the correct applicati on of this publication 9) Attention is drawn to the possibility that som e of the elem ents of this I EC Publication m ay be the su bject of patent rig hts I EC shall not be held responsibl e for identifyi ng any or all such patent ri ghts I nternational Standard I EC 62087-3 has been prepared by technical area 2: AV energy efficiency and sm art grid applications, of I EC technical committee 00: Audio, video and multimedia system s and equipment This first edition of I EC 62087-3 cancels and replaces Clauses and 1 and Annex B of IEC 62087: 201 This standard together with I EC 62087-1 to I EC 62087-2 and I EC 62087-4 to IEC 62087-6 cancels and replaces I EC 62087: 201 in its entirety This edition constitutes a technical revision This edition includes the following significant technical changes wi th respect to Clauses and 1 and Annex B of I EC 62087: 201 – For TVs with an autom atic brightness control feature, power m ay now be m easured at m ultiple specific illum ination levels – A m ethod has been defined for determ ining the ratio of peak lum inance expected in the home versus the peak lum inance expected in the retail environment I EC 62087-3: 201 © I EC 201 –5– – Sections related to general measuring conditions and procedures are now in I EC 62087-1 : 201 – Sections related to signals and media are now in I EC 62087-2: 201 – The titles have changed in order to com pl y with the current directives and to accommodate the m ultipart structure The text of this standard is based on the following documents: FDI S Report on votin g 00/2468/FDI S 00/2498/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table A list of all parts in the I EC 62087 series, published under the general title Audio, video, and related equipment – Determination of power consumption , can be found on the I EC website This publication has been drafted in accordance with the I SO/I EC Directives, Part The committee has decided that the contents of this publication will rem ain unchanged until the stability date indicated on the I EC website under "h ttp: //webstore.iec.ch" in the data related to the specific publication At this date, the publication will be • • • • reconfirmed, withdrawn, replaced by a revised edition, or am ended A bilingual version of this publication m ay be issued at a later date –6– I EC 62087-3: 201 © I EC 201 INTRODUCTION This standard specifies the determ ination of the power consumption of television sets for consum er use I t is used in conjunction with I EC 62087-2: 201 5, which specifies signals and media This standard includes measuring procedures for the determination of power consum ption in the On (operation) m ode, which was identified as “On (average) mode” in previous editions of I EC 62087 Additionall y, it specifies measuring procedures for the determination of power consumption in the Off m ode and Partial On mode This standard also defines the determ ination of the peak luminance ratio for use associated with television set power consumption evaluation as well as the power factor A verification procedure to assess product com pliance is described in Annex A of IEC 62087-1 : 201 IEC 62087 has been subdivided and currentl y consists of the following planned or published parts: – – – – – – Part : Part 2: Part 3: Part 4: Part 5: Part 6: General Signals and m edia Television sets Video recording equipment Set top boxes Audio equipment I EC 62087-3: 201 © I EC 201 –7– AU D I O , VI D E O , AN D RE L AT E D E Q U I P M E N T – D E T E RM I N AT I O N O F P O WE R C O N S U M P T I O N – P a rt : T e l e vi s i o n s e ts S cop e This part of I EC 62087 specifies the determination of the power consum ption and related characteristics of television sets Television sets include, but are not limited to, those with CRT, LCD, PDP, OLED, or projection technologies The operating m odes and functions, as they specificall y appl y to television sets, are defined in detail in this part of I EC 62087 This standard is limited to television sets that can be connected to an external power source Television sets that include a non-removable, m ain battery are not covered by this standard Television sets m ay include an y num ber of auxiliary batteries The measuring conditions in this standard represent the normal use of the equipm ent and may differ from specific conditions, for exam ple as specified in safety standards N o rm a t i ve re fe re n c e s The following docum ents, in whole or in part, are norm ativel y referenced in this docum ent and are indispensable for its application For dated references, onl y the edition cited applies For undated references, the latest edition of the referenced docum ent (including an y amendments) applies I EC 62087-1 : 201 5, Audio, video, and related equipment – Determination of power consumption – Part 1: General I EC 62087-2: 201 5, Audio, video, and related equipment – Determination of power consumption – Part 2: Signals and media IEC 62301 : 201 , Household electrical appliances – Measurement of standby power T e rm s , d e fi n i t i o n s , a n d a b b re vi a t i o n s T e rm s a n d d e fi n i t i o n s For the purposes of this document, the term s, definitions and abbreviations, in IEC 62087-1 : 201 5, I EC 62087-2: 201 5, and the following appl y a d d i t i o n a l fu n c t i o n s functions that are not required for the basic operation of the device Note to entry: Exam ples of additi on al fu nctions incl ude, but are n ot l im ited to, a VCR un it, a DVD unit, an H DD unit, an FM -radi o unit, a m em ory card -read er unit, or an am bient lighting unit –8– I EC 62087-3: 201 © I EC 201 bri gh test sel ectable preset pictu re settin g user selectable, preset picture setting that produces the highest luminance picture in the hom e or default configuration Note to entry: See Fig ure d i ti on al access encryption, decryption, and authorization techniques em ployed to protect content from unauthorized viewing d i ti on al access mod u le plug-in module that enables conditional access categ ory 5e cabl e twisted pair cable used for com puter networks Note to entry: See I EC 61 56-5 an d I EC 61 56-6 defau l t figu ration configuration for television sets without a forced menu Note to entry: See Fig ure defau l t pictu re settin g out-of-the-box picture setting for television sets in the hom e or default configuration Note to entry: See Fig ure forced men u configuration selection required of the user when a television set is turned on for the first time that forces the user to choose between the hom e configuration and the retail configuration Note to entry: See Fig ure h om e figu rati on forced menu selection m ost likel y to be chosen for hom e use Note to entry: Su bcl ause 2 describes th e sel ecti on of h om e config uration from the forced m enu This configu rati on sel ection is generall y n am ed “h om e”, “stand ard”, or eq ui val ent Note to entry: See Fig ure n eu tral d en sity fi lter N D fi lter optical device that reduces the light intensity in the visible wavelength region 1 overall brig h test preset pi ctu re settin g either the retail picture setting or the brightest selectable preset picture setting, whichever produces the highest luminance picture Note to entry: See Fig ure – 28 – 2.4 I EC 62087-3: 201 © I EC 201 Determ i n ati on of bri gh test selectable preset pi ctu re settin g If the U UT includes selectable preset picture settings, the UUT shall be switched into a selectable preset picture setting other than the default picture setting The ABC feature shall be disabled (6.5 2) Peak lum inance at the nominal centre of the display area shall be measured using the quick measurem ent method (6 5) The process in the above paragraph shall be repeated for all selectable preset picture settings The picture setting associated with the highest peak lum inance value shall be known as the brightest selectable preset picture setting The manufacturer’s name or label associated with the brightest selectable preset picture setting shall be reported 2.5 Peak lu mi n an ce, brig h test selectable preset pi ctu re settin g The UUT shall be in the brightest selectable preset picture setting The ABC feature shall be disabled (6 2) The UUT shall stabilize (6 3) The peak lum inance in the brightest selectable preset picture setting, L brightest_selectabl e , shall be measured (6 5.1 4) 2.6 Peak lu an ce, retai l pictu re settin g I f the U UT can enter the retail picture setting, the U UT shall be in the retail picture setting This m ight require a factory reset I f a factory reset was applied, the U UT shall be configured to com pl y with the settings in 6.3 through 6.3 The ABC feature shall be disabled (6 2) The U UT shall stabilize (6 3) The peak lum inance in the retail picture setting, L retail , shall be m easured (6 4) I f the U UT cannot enter the retail picture setting, L retail , shall be zero 2.7 Peak lu mi n an ce, overal l bri gh test preset pi ctu re settin g L brig htest shall have a value equal to that of L brightest_selectabl e or L retail , whichever is greater Whether L brightest_selectable or L retail is greater shall be reported Peak l u an ce ratio The peak lum inance ratio is calculated as follows: L ratio = L defaul t / L bri ghtest The peak luminance ratio ( L ratio ) shall be reported as a percentage with an accuracy of decim al point, i e xx, x % Retu rn to d efau l t cond iti on s I f the U UT was set in the retail configuration during 2.6, the U UT shall be set in the hom e configuration and the activities in 6.3 1 through shall be applied 6 6 Determ in ation of power su mpti on , Parti al On mod e G en eral Power consum ption in the Partial On sub-m odes shall be determ ined as specified in I EC 62301 : 201 except as prescribed otherwise in this standard The power source shall comply with the requirements of I EC 62087-1 : 201 5, I EC 62087-3: 201 © I EC 201 6 – 29 – Ord er of acti vities Figure shows the order in which the activities for determ ining the power consum ption in the Partial On sub-m odes shall be performed From Figure 6 AV inputs 6 Standby-passive 6 Standby-active, low 6 5.1 N etworking 6 Availability 6 5.3 Measurem ent Return to Figure IEC Figu re – Order of acti vities for d eterm in i n g th e power su mpti on , Parti al On mod e 6 AV i n pu ts All cables to AV input terminals shall be disconnected from the UUT 6 Stan dby-passive The U UT shall be in the default conditions (6 5.2 9) The UUT shall be switched into the Standby-passive sub-mode N etworking functions shall rem ain disabled (6.3 8) while measuring the power consumption in the Standby-passive sub-mode Power consum ption in the Standby-passive sub-mode ( Pstan dby-passive ) shall be m easured and reported Within the context of the hom e configuration, if the user is prom pted by the forced menu to enable or disable the quick start feature (6 1 ), quick start m ay be enabled via the onscreen menu selection and a second value, ( Pstandby-passive_quick-start ), may be m easured and reported I f this optional m easurem ent is performed, quick start shall be disabled after completion of the m easurement 6 6 5.1 Stan dby-acti ve, l ow N etworkin g I f the UUT has Wi-Fi capabilities, the UUT shall be in the vicinity of a Wi-Fi wireless access point (5 6.6), the Wi-Fi networking feature shall be enabled, and the initial connection shall be established through the TV's menu system The Wi-Fi access point should be configured with a SSI D nam ed randoml y with text characters, the so nam ed SSI D should be secured via a character, random ly assigned WPA2 pre-shared key passcode and run over a mixed g/n/ac network running on both GH z and 2, GH z frequency bands with the channel selection set to auto or randomly chosen if auto is not available Choose default options otherwise for an y other required setting in the wireless access point – 30 – I EC 62087-3: 201 © I EC 201 If the UUT has Ethernet capabilities but no Wi-Fi capabilities, the U UT shall be connected to an Ethernet switch or router (5 6), the Ethernet port and networking feature shall be enabled, and the initial connection shall be established The address layer of the protocol shall be configured to com plete the connection to the wireless local area network (WLAN) or wired local area network (LAN) The network shall not be connected to a wide area network (WAN) Note the fol lowing: • • I nternet Protocol (I P) v4 and I nternet Protocol (I P) v6 have I P/neighbour discovery and will generall y configure a limited, non-routable connection autom aticall y The I P address m ay be configured using auto I P, d ynam ic host configuration protocol (DH CP), or m anuall y, using an address in the 92.1 68 x network address translation (N AT) address space The network shall be configured to support the N AT address space and/or auto I P 6.6.5.2 Availability The availability of Standby-active, low shall be verified by either one of the following m ethods a) Switch the UUT to Standby-active, low Confirm that the UUT I P address layer is configured to establish the connection to the WLAN or LAN using a network scanner application or other software application The scann er of choice shall confirm the I P address is associated wi th the unit under test and is active during the tim e the TV is in Standby-active, low EXAMPLE Th e Fi ng applicati on (iOS or And roi d) is an exam ple network scann er m obil e applicati on which will satisfy this req ui rem ent b) Switch the UUT to Standby-active, low Confirm that the U UT can be switched into the On m ode with a Wake-on-LAN (WOL) or Wake on Wireless LAN (WoWLAN) network signal EXAMPLE Th e Mag ic Packet TM is a network sign al often used for the Wake-on -LAN fu nction The availability of the Standby-active, low sub-m ode in the UUT shall be reported NOTE I f additi onal network traffic exists, the UUT m ay be in the Stand by-acti ve, hi gh su b-m ode 6.6.5.3 Measurement I f Standby-active, low is available, the UUT shall be switched into the Standby-active, low sub-m ode, and power consum ption in the Standby-active, low sub-mode ( Pstand by-acti ve, low ) shall be m easured and reported NOTE Not all television sets are g uaranteed to allow Stand by-active, l ow to be explicitly enabl ed from the m enus Thou gh television sets m ay have thei r networkin g conn ected and en abl ed in the On m od e, it is not gu aranteed that the m anual or user interface wi ll explicitly or accurately descri be the network state when in the Parti al On m ode 6.7 6.7.1 Determination of power consumption, Off mode Connections and networking If the UUT is capable of being set in the Off mode, all electrical connections to the UUT except the power cable shall be disconnected and networking features shall be disabled _ Magic Packet TM is a tradem ark of Advanced Micro Devices, I n c This inform ation is gi ven for th e ven ience of users of this standard and does not constitute an en dorsem ent by I EC of the prod uct nam ed Equ ival ent products m ay be used if they can be sh own to lead to the sam e results I EC 62087-3: 201 © I EC 201 – 31 – Avai l abi l ity The U UT shall be switched into the Off m ode Off mode shall be confirmed by attempting to switch the U UT into another m ode using the rem ote control I f the UUT does not switch into another mode, it is Off mode capable The availability of Off mode in the UUT shall be reported M easu rem en t I f Off m ode is available, the U UT shall be switched into the Off m ode Power consum ption in the Off m ode ( Poff) shall be determ ined as specified in I EC 62087-1 : 201 5, Clause The power source shall compl y with the requirements of I EC 62087-1 :201 5, Poff shall be reported – 32 – I EC 62087-3: 201 © I EC 201 An n e x A (informative) C o n s i d e ti o n s fo r O n m o d e te l e vi s i o n s e t p o w e r m e a s u re m e n ts A G e n e l This annex applies onl y to the measurement of television set On mode power consumption A I l l u m i n a n c e l e ve l s fo r a u t o m a t i c b ri g h t n e s s c o n t ro l I n I EC 62087: 2008 and I EC 62087: 201 , autom atic brightness control was evaluated at lx and ≥ 300 lx The m aintenance team has determ ined that measurem ent at onl y these two points may not be adequate for predicting real world power consum ption Measurem ents with the ABC feature disabled or at ≥ 300 lx with the ABC feature enabled are effective at predicting worst case power consum ption levels in the default picture setting Measurem ents with ABC enabled with lx at the sensor are sim ple This emulates viewing in dark conditions According to the CEA H om e Luminance Stud y (CEA-TR-1 ), CEA found that the m ost likel y viewing condition in the U S is around lx, which em ulates prim e time viewing A measurement at 35 lx migh t also be effective for emulating daytime viewing under moderatel y bright conditions Typical home illum inance m ay vary in different regions of the globe A We i g h t i n g o f a u t o m a t i c b ri g h t n e s s c o n t ro l l e ve l s I n I EC 62087:2008 and I EC 62087: 201 , the approach was to m easure power with ABC disabled (if it was not possible to m anuall y disable ABC, the ABC sensor was effectivel y disabled with by appl ying ≥ 300 lx to the ABC sensor assem bl y), and then with ABC enabled and lx applied The power savings between ABC disabled and enabled with lx was scaled and subtracted from the power m easured with ABC disabled PABC = PABC_Off – ( PABC_Off – PABC_0 ) × A a where PABC PABC_Off PABC_0 Aa is the On mode power consumption with power saving functions (W); is the On m ode power consumption with ABC disabled or effectivel y disabled (W); is the On mode power consum ption with ABC enabled with lx applied (W); is the power saving functions weighting factor The need for measuring with ABC disabled is q uestionable as it does not reflect an out-of-thebox condition Such a measurem ent m ade sense for I EC 62087:2008 and I EC 62087: 201 as that standard allowed for savings due to either ABC or som e “other” power savings function, whichever was greater, to reduce the overall power consum ption number of the television set I n this standard, the savings for the “other” power savings function has been elim inated, so m easuring with ABC disabled m ay no longer be needed The possibility of measuring with ABC disabled is retained for backward compatibility I EC 62087-3: 201 © I EC 201 A.4 – 33 – Calculating On mode power consumption I n the case of television sets with ABC disabled by default in the default picture setting, Pos_static = Pos_broadcast = Pos_I nternet = Po_static_ABC_Off Po_broadcast_ABC_Off Po_I ntern et_ABC_Off I n the case of television sets with ABC enabled by default in the default picture setting, Pos_static = Po_static_ABC_x1 × A ABC_x1 + Po_static_ABC_x2 × A ABC_x2 + Po_static_ABC_x3 × A ABC_x3 + Po_static_ABC_x4 × A ABC_x4 Pos_broadcast = Po_broadcast_ABC_x1 A ABC_x1 + Po_broadcast_ABC_x2 × A ABC_x2 + Po_broadcast_ABC_x3 × A ABC_x3 + × Po_broadcast_ABC_x4 × A ABC_x4 Pos_I nternet = Po_I ntern et_ABC_x1 × A ABC_x1 + Po_I ntern et_ABC_x2 × A ABC_x2 + Po_I ntern et_ABC_x3 × A ABC_x3 + Po_I ntern et_ABC_x4 × A ABC_x4 where Pos_static Pos_broadcast Pos_I nternet Po_static_ABC_x Po_broadcast_ABC_x Po_I ntern et_ABC_x A ABC_x is the On mode power consum ption with ABC power saving functions, using static signals (W); is the On mode power consumption with ABC power saving functions, using the d ynamic broadcast-content video signal (W); is the On m ode power consumption with ABC power saving functions, using the I nternet-content video signal (W); is the On m ode power consumption measured with ABC in the related x conditions, using static signals (W); is the On mode power consumption measured with ABC in the related x conditions, using the d ynam ic broadcast-content video signal (W); is the On mode power consumption m easured with ABC in the related x conditions, using the I nternet-content video signal (W); is the weighting factor with ABC in the related x condition To ensure proper weighting, the sum of A ABC_x1 , A ABC_x2 , A ABC_x3 , and A ABC_x4 should equal unity NOTE “ x1 ”, “ x2”, ” x3” an d “ x4” em bed ded in the vari able n am es above represent th e vari ous ABC lig hting conditions in lu x – 34 – I EC 62087-3: 201 © I EC 201 NOTE I n the US, On m ode power is determ ined with ABC at 00, 35, 2, and l x Equal weig hting of A AB C_1 00 , A AB C_35 , A AB C_1 , A ABC_3 , is used, based on th e results of the CEA Hom e Lum inan ce Stud y (CEA-TR-1 ) Appropriate illum inance levels and weighti ng factors m ay vary i n other regi ons, d ependi ng on typical lig hting an d viewin g habits A.5 Picture level adjustments Manufacturers are recomm ended to allow the end user of the television set to easil y restore the picture level adj ustments and other settings into the out-of-the-box condition Manufacturers are encouraged to configure the picture level adjustments in the default picture setting to provide a comfortable viewing experience as intended for the norm al home environm ent I EC 62087-3: 201 © I EC 201 – 35 – Annex B (normative) Test report The following item s shall be reported when applicable: • • • • • • • • • • • • • • • • • • • • • • • • • • • • description/identification of the UUT; the date and location of the m easurem ents; the nam e of the person/people who executed the measurements; the ambient tem perature (I EC 62087-1 : 201 5, 2); the model of the lam p used for illuminating the ABC sensor to specific illuminance levels (5 4); the m odel of the lam p used for disabling the ABC feature (5 6.5); the power source used (included external power suppl y, m ains power, and or power from other than the m ains) (6 2); the voltage and frequency of the power source (6 2); the selected input terminals (6 3); the selected video signal for measuring On mode power consum ption (6 2.4); the selected video signal for m easuring the peak luminance ratio (6 5); the selected resolution and fram e rate of the input signals (6 6); the presence of an ABC feature and whether or not the ABC feature is enabled by default (6 7); the state(s) of the automatic brightness control feature and the illum inance levels selected to be applied to the ABC sensor (6 8); the presence of Wi-Fi (I EEE 802.1 ), Ethernet (I EEE 802.3), and Energ y Efficient Ethernet (I EEE 802 3az-201 0) (6 9); the selection(s) m ade within the forced m enu, if it exists (6 0.1 ); if an y setting of the UUT is changed from the default in order to fill the entire display area, the changed settings shall be reported (6 6); the player used and its related settings shall be reported (6 6); the On mode power consum ption per illumination level (6 4.5 ), with an accuracy as specified in I EC 62087-1 : 201 5, 2; Power_factor as a percentage with an accuracy of decim al point (6 2.3); the m anufacturer’s nam e or label associated with the brightest selectable preset picture setting (6 5.2 4); whether L brig htest_sel ectabl e or L retail is greater (6 7); the peak luminance ratio, L ratio as a percentage with an accuracy of decim al point (6 2.8); the power consumption in the Standby-passive sub-mode, Pstandby-passive (6 4), with an accuracy as specified in I EC 62087-1 :201 5, 2; the availability of the Standby-active, low sub-m ode (6 2); if available, power consumption in the Standby-active, low sub-m ode, Pstandby-active, low (6 5.3), with an accuracy as specified in I EC 62087-1 :201 5, 2; the availability of Off mode (6 2); if available, power consumption in the Off mode, Poff (6 3), with an accuracy as specified in I EC 62087-1 : 201 5, – 36 – I EC 62087-3: 201 © I EC 201 NOTE I nform ative Ann ex ZA (Test report tem plate) in European standard EN 50564: 201 can be used for reporti ng purposes in Eu rope I EC 62087-3: 201 © I EC 201 – 37 – Annex C (informative) Example test report template The following form is for guidance Use of this reporting form at is not compulsory Product und er test Bran d nam e, as identified on prod uct Org anisati on takin g responsi bil ity for the prod uct Nam e Address Product descripti on Model i dentification Version or serial num ber Firm ware or software version Test Laboratory Details Nam e of test laboratory Address of test laboratory Certification bod y (if appropriate) Test report n um ber Test date Prepared by Approved by Applican t/Clien t Detail s Nam e of applicant/client Address of applicant/client Reg ulatory reference Test Equipmen t Test equi pm ent Light source used for illum inatin g the ABC sensor to specific illum inance l evels Light source used for disabli ng th e ABC featu re Lum inance m easuri ng device I llum inance m easuri ng instrum ent Power supply / Voltage source Player / Sou rce(s) for test signals I nstrum ent used for m easuring power consum ption Wi-Fi access point (I EEE 802 1 -2007) Manufactu rer of Test I nstrum ent Model desig nation Serial Num ber Cali bration Du e Date – 38 – I EC 62087-3: 201 © I EC 201 Ethern et switch / router (I EEE 802 or I EEE 802 3az-201 0) Test Conditions Am bient tem perature ( ° C) Descripti on of test set-up used at each test conditi on Test suppl y voltag e (V) Fl uctuation [m ax ±2 %] (%) Test frequ ency (Hz) Fl uctuation [m ax ±2 %] (%) Total h arm onic distorti on of suppl y voltag e waveform [m ax ±5 %] (%) I nput term inal selected at UUT Settings chang ed from default in ord er to fill enti re display area Signal source: Video sig nal sel ected for m easuring On m ode power consum ption Resol ution and fram e rate selected Resol ution and fram e rate selected Settings chang ed from default in ord er to fill enti re display area Signal source: Video sig nal sel ected for m easuring th e peak lum inance ratio UUT: UUT: Test Results TV settings selected Forced m enu, hom e configu rati on Presence of ABC featu re yes no ABC feature Manufactu rer default settings yes no n a yes no yes no yes no n a Quick start featu re sel ectable at hom e configu rati on m enu ? ABC feature enabl ed by defaul t disabl ed enabled I llum inance level applied ABC sensor (lu x) On mode power consumption (W, accuracy) Power factor [ABC feature disabl ed] (% with accuracy of decim al poi nt) Brightest selectabl e preset picture setti ng (m anufacturer nam e or l abel ) Peak lum inance (cd/m ) (opti on al) Peak luminance ratio (%, accuracy of d ecim al point) I s L bri g h te st_sel ecta bl e greater than L retai l ? Default picture setting Brightest selectabl e preset picture setting yes no Retail picture setting I EC 62087-3: 201 © I EC 201 – 39 – S ta n d b y-p a s s i v e p o we r co n s u m p ti o n [d e fa u l t o r S ta n d b y-p a s s i v e p o we r q u i c k s ta rt fe a tu re c o n s u m p ti o n [Qu i c k s t a rt opti on al (W, accuracy) d i sabl ed ] en abl ed ] , (W, accuracy) Avail ability of n etwork connecti vity Wi-Fi (I EEE 802 1 ) Avail ability of Stan dbyactive, low sub-m ode yes no Avail ability of Off m ode yes no yes no Ethern et (I EEE 802 3) yes no S ta n d b y-a c ti ve , l o w p o we r co n s u m p ti o n (W, accuracy) O ff m o d e p o we r c o n s u m p ti o n (W, accuracy) Energy Efficient Ethern et (I EEE 802 3az201 0) yes no – 40 – I EC 62087-3: 201 © I EC 201 Bibliography I EC 61 56-5, Multicore and symmetrical pair/quad cables for digital communications – Part 5: Symmetrical pair/quad cables with transmission characteristics up to 000 MHz-horizontal floor wiring – Sectional specification IEC 61 56-6, Multicore and symmetrical pair/quad cables for digital communications – Part 6: Symmetrical pair/quad cables with transmission characteristics up to 000 MHz – Work area wiring – Sectional specification IEC 62087: 2008 (second edition), Methods of measurement for the power consumption of audio, video and relateed equipment4 I EC 62087: 201 (third edition), Methods of measurement for the power consumption of audio, video and relateed equipment I EC 62087 (all parts), Audio, video, and related equipment – Determination of power consumption I EC 62087-4, Audio, video, and related equipment – Determination of power consumption – Part 4: Video recording equipment I EC 62087-5, Audio, video, and related equipment – Determination of power consumption – Part 5: Set top boxes I EC 62087-6, Audio, video, and related equipment – Determination of power consumption – Part 6: Audio equipment I EC 62542: 201 3, Environmental standardization for electrical and electronic products and systems – Glossary of terms EN 50564: 201 , Electrical and electronic household and office equipment – Measurement of low power consumption CEA-2037-A, Determination of Television Average Power Consumption CEA-TR-1 , Home Luminance Study, June 2012 NOTE CEA standards are available from http://www ce org/Standards/Standard-Listings aspx I EEE 802 1 -2007, IEEE Standard for Information Technology – Telecommunications and Information Exchange Between Systems – Local and Metropolitan Area Networks – Specific Requirements – Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications I EEE 802.3az-201 0, IEEE Standard for Information technology – Local and metropolitan area networks – Specific requirements – Part 3: CSMA/CD Access Method and Physical Layer Specifications, Amendment 5: Media Access Control Parameters, Physical Layers, and Management Parameters for Energy-Efficient Ethernet NOTE I EEE standards are available from http://www techstreet com/ieeegate html _ _ The form er editi ons of I EC 62087 are gi ven for the sake of backwards traceability INTERNATIONAL ELECTROTECHNICAL COMMISSI ON 3, rue de Varembé PO Box 31 CH-1 21 Geneva 20 Switzerland Tel: + 41 22 91 02 1 Fax: + 41 22 91 03 00 info@iec.ch www.iec.ch