ANNEX VIIMeasurements
F14.Measurements of peak luminance ratio referred to in Table 2 of Annex VIII
- (a)
Measurements of peak luminance shall be made with a luminance meter, detecting that portion of the screen exhibiting a full (100 %) white image, which is part of a ‘full screen test’ test pattern that does not exceed the average picture level (APL) point where any power limiting occurs in the display luminance drive system.
- (b)
Measurements of luminance ratio shall be made without disturbing the luminance meter’s detection point on the display whilst switching between the home-mode condition or the on-mode condition of the television as set by the supplier, as applicable, and the brightest on-mode condition.