Author: Noyafa–CCTV Tester
Problem: Sensitivity cannot be fine-tuned, only one display! ! If it is a non-identified cable, is the display amplitude of the identification cable smaller? Answer: The swing is only a qualitative basis, there is no requirement for quantity, and there may be a small problem with the swing: the sensitivity cannot be finely adjusted, and there is only one display! ! If it is a non-identified cable, is the display amplitude of the identification cable smaller? Answer: The swing is only a qualitative basis, there is no quantitative requirement, and the swing may be small.
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