标题: 关于电视机MEPS标准问题? [打印本页] 作者: angel1981 时间: 2009-5-7 09:33 标题: 关于电视机MEPS标准问题? 在最新的标准AS/NZS 62087.2.2-2009中有这样的描述： - U2 |, |1 o1 ?/ d6 \3.2 MEASURING CONDITIONS 9 r# m2 @7 c4 \6 F) q/ nOn (average) power measurements shall be performed using the dynamic broadcast content video signals and using the measuring conditions for television sets in On (average) mode as specified in AS/NZS 62087.1(Int). 5 b# f8 m/ e a2 ?
Television sets shall be tested with at least one channel of the television set tuned to a valid Australian or New Zealand DVB-T or analogue RF signal. This signal could be an off air broadcast or created via another DVB-T or analogue modulated source. . h2 d- ?0 P' S3 [
The test voltage and frequency shall be 230 V and 50 Hz respectively. " d; N# u: m0 `* X; K
之前做测试的时候都是使用测试碟和HDMI端口输入进行测试的，现在这样的描述是不是需要使用RF端口了？具体该如何操作？ 6 K9 J2 x5 |' `- X$ I5 y& s- g请各位高手来此发表一下自己的理解，谢谢！作者: angel1981 时间: 2009-5-11 09:35
高手过来讨论一下呀，发表一下自己的看法作者: angel1981 时间: 2009-5-13 09:26
问题已经解决，测试还是通过AV或HDMI端口进行