Division Measurements of peak white luminanceF1

Measurements of the peak white luminance referred to in Annex II, point B.3 shall be made:

1. (a)

   with a luminance meter, detecting that portion of the screen exhibiting a full (100 %) white image, which is part of a ‘full screen test’ pattern that does not exceed the average picture level (APL) point where any power limiting or other irregularity occurs in the electronic display luminance drive system affecting the electronic display luminance;

2. (b)

   without disturbing the luminance meter’s detection point on the electronic display whilst switching between any of the conditions referred to in Annex II, point B.3.