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Apparatus and method for detecting faults in outdoor display
Apparatus and method for detecting faults in outdoor display
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机译:户外显示器故障检测装置及方法
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摘要
The present invention is to provide an apparatus for detecting errors due to cutoff of a unit pixel and short between the unit pixel and the ground voltage level in a lighting-off state, and also a method for checking in a real time whether information data outputted from a remote host computer is normally represented on a display and detecting all the errors due to cutoff of a unit pixel, short between a unit pixel and the ground voltage level, and short between unit pixels.
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