求翻译：按压F1自动键，无法捕捉到稳定的波形。A，波形输入幅值过小；B，被测信号频率低于20Hz；C，探头衰减设置不对；D，超出测量频率范围；E，被测信号干扰大；F，探头损坏或连接有误；G，整机故障。是什么意思？

Press the F1 key automatically, can not capture a stable waveform. A, the input waveform amplitude is too small; B, the measured signal at frequencies below 20Hz; C, the probe attenuation setting right; D, beyond the measurement frequency range; E, the measured signal interference large; F, the prob

acupoints F1 automatic type, unable to capture stable waveform. A, waveform input in such a small value; B detected signals, frequency of less than 20 Hz; C probe attenuation settings, not to exceed; D measuring frequency range; E detected signal interference, the damage or connections; F probe, mis

Holds back the F1 automatic key, is unable to catch the stable profile.A, the profile input peak-to-peak value excessively is small; B, was measured the signaling frequency is lower than 20Hz; C, the probe head weakens the establishment not to be right; D, surpasses the survey frequency range; E, wa

Pressing F1 key, cannot capture the waveform into the stable. A, waveform input amplitude is too small; b, the measured signal frequency is lower than 20Hz;C, probe attenuation setting wrong; d, exceeds the measurement frequency range; e, the measured signal interference; f, the probe is damaged or

Press the F1 key automatically, can not capture a stable waveform. A, the input waveform amplitude is too small; B, the measured signal at frequencies below 20Hz; C, the probe attenuation setting right; D, beyond the measurement frequency range; E, the measured signal interference large; F, the prob