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BS EN IEC 62087-3:2023 - TC Tracked Changes. Audio, video, and related equipment. Determination of power consumption - Television sets, 2023
- 30472638
- A-30396604 [Go to Page]
- undefined
- Annex ZA (normative)Normative references to international publicationswith their corresponding European publications
- Blank Page [Go to Page]
- English [Go to Page]
- CONTENTS
- FOREWORD
- INTRODUCTION
- 1 Scope
- 2 Normative references
- 3 Terms, definitions, and abbreviated terms [Go to Page]
- 3.1 Terms and definitions
- 3.2 Abbreviated terms
- 4 Specification of operating modes and functions [Go to Page]
- 4.1 Table of operating modes and functions
- 4.2 Configurations and picture settings [Go to Page]
- 4.2.1 Conceptual framework
- Tables [Go to Page]
- Table 1 – Operating modes and functions [Go to Page]
- 4.2.2 Selection of normal configuration
- 4.2.3 Selection of retail configuration
- Figures [Go to Page]
- Figure 1 – Configurations and picture settings, conceptual framework
- 5 Measurement conditions [Go to Page]
- 5.1 General
- 5.2 Power source
- 5.3 Environmental conditions
- 5.4 Ambient light conditions
- 5.5 Measuring equipment [Go to Page]
- 5.5.1 Power measuring instrument
- 5.5.2 Luminance measuring device
- 5.5.3 Illuminance measuring instrument
- 5.6 Signal generation [Go to Page]
- 5.6.1 Equipment
- 5.6.2 Interfaces
- 5.6.3 Accuracy
- 5.6.4 Light source for specific illuminance levels
- 5.6.5 Light source for disabling the ABC feature
- 5.6.6 Test table surface material
- 6 Procedures [Go to Page]
- 6.1 Order of activities
- 6.2 Preparation [Go to Page]
- 6.2.1 Measuring plan
- Figure 2 – Recommended order of activities [Go to Page]
- 6.2.2 Power source voltage and frequency
- 6.2.3 Test signal input terminals
- 6.2.4 Video signal, On mode power consumption procedure
- 6.2.5 Video signal, peak luminance ratio determination
- 6.2.6 Video format
- 6.2.7 Automatic brightness control capabilities
- 6.2.8 Automatic brightness control levels
- 6.2.9 Motion-based Dynamic Dimming
- 6.2.10 Network connection selection
- 6.3 Initial activities [Go to Page]
- 6.3.1 Order of initial activities
- Table 2 – Network Connection Hierarchy [Go to Page]
- 6.3.2 Main batteries
- 6.3.3 Plug-in module
- 6.3.4 Installation
- Figure 3 – Order of initial activities [Go to Page]
- 6.3.5 Application of input signals
- 6.3.6 Luminance measuring device setup
- 6.3.7 Light source setup
- Figure 4 – Light source configuration
- Figure 5 – Wall-mounted TV with built-in ABC sensor
- Figure 6 – Wall Mounted TV with External ABC Sensor [Go to Page]
- 6.3.8 Power on
- 6.3.9 UUT firmware update
- 6.3.10 TV settings
- 6.4 Determination of power consumption, On mode [Go to Page]
- 6.4.1 Order of activities
- 6.4.2 Stabilization
- Figure 7 – Order of activities for determining power consumption, On mode [Go to Page]
- 6.4.3 Television sets without automatic brightness control enabled by default
- 6.4.4 Television sets with automatic brightness control enabled by default
- 6.4.5 Power measurement
- 6.5 Determination of peak luminance ratio and power factor [Go to Page]
- 6.5.1 General
- 6.5.2 Activities for peak luminance ratio and power factor determination
- Figure 8 – Order of activities for determining peak luminance ratio and power factor
- 6.6 Determination of power consumption, Partial On mode [Go to Page]
- 6.6.1 General
- 6.6.2 Order of activities
- 6.6.3 AV inputs
- 6.6.4 Standby-passive
- Figure 9 – Order of activities for determining the power consumption, Partial On mode [Go to Page]
- 6.6.5 Standby-active, low
- 6.7 Determination of power consumption, Off mode [Go to Page]
- 6.7.1 Connections and networking
- 6.7.2 Availability
- 6.7.3 Measurement
- Annex A (informative) Considerations for On mode television set power measurements [Go to Page]
- A.1 General
- A.2 Weighting of automatic brightness control levels
- A.3 Calculating On mode power consumption
- A.4 Picture level adjustments
- Annex B (normative) Test report
- Annex C (informative) Example test report template
- Annex D (informative) Representative test tools
- Annex E (normative) Measurement process overview [Go to Page]
- Figure E.1 – Comprehensive measurement process flow chart
- Bibliography [Go to Page]
