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6点火确认信号(IGf信号)和点火一次信号电压波形采样 [操作顺序1]设置两通道模式,前面已经介绍过。 [操作顺序2]设置测量条件。利用GH1采样点火确认信号,测量条件设置为5V-20ms。利用GH2采样点火一次信号电压波形,将探头的切换开关置于×10档,测量条件设置为1V·10ms。 [操作顺序3]设置基准线。CHI的基准线设置在从画面上边缘往下数两格的位置,CH2的基准线设置在从画面下边缘往上数两格的
6 Ignition Confirmation Signal (IGf Signal) and Ignition Primary Signal Voltage Waveform Sampling [Operation Procedure 1] Set the two-channel mode as described earlier. [Operation Procedure 2] Set the measurement conditions. GH1 sample ignition confirmation signal, the measurement conditions set to 5V-20ms. Use GH2 sample ignition a signal voltage waveform, the probe switch set × 10 files, the measurement conditions set to 1V · 10ms. [Operation Procedure 3] Set the reference line. CHI baseline set in the picture from the edge down two grid position, CH2 baseline set in the lower edge of the screen from the number of two