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大家好,冒昧打扰了,小弟在做一个电视机CE认证时,在做ERP时遇到一个问题。No 642/2009的附录I 第四部分要求测量峰值亮度比,具体指令如下5 s, f$ Q% D, J' e2 n7 f( J
4. PEAK LUMINANCE RATIO
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— Televisions without forced menu: the peak luminance of the on-mode condition of the television as delivered by
( C! x3 ~1 F# X n& Wthe manufacturer shall not be less than 65 % of the peak luminance of the brightest on-mode condition provided
/ Q" P P. @* U2 @3 aby the television.
( M( {7 m7 s( B8 H( [4 v/ G+ K) N— Televisions with forced menu: the peak luminance of the home-mode condition shall not be less than 65 % of the
, ^) |+ l% ^" ^# X% g# \peak luminance of the brightest on-mode condition provided by the television.
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但是这台电视机只有一种工作模式,这一条应该怎么判呢?
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