be in "cursor" status, which is valid), and re-sampling takes effect.
③
If you think the amplitude of the overall waveform is inappropriate, you can
adjust "Amplitude Adjustment" knob to adjust, and re-sampling takes effect.
④
If you want to compress or expand on left and right side to waveform on the
lower window, press "+" "-" keys to compress or expand waveform immediately; Or
press "Sampling Frequency" key to select a different sampling frequency, and
re-sampling takes effect.
⑤
Vertical cursor is used to calibrate distance(when it’s waveform comparison,
multiple pulses, DC arc extension mode, "Moves Selection" must be in "cursor" state):
Press inflection point at the start, and the vertical cursor will move over here, then you
can press "←" "→ "key to fine-tune; Press "Starting Point" to locate this cursor. Press
Inflection point on terminal, and the other vertical cursor will move over here, and
you can press "←" "→" key to fine-tune. "Fault Distance" on the screen displays the
distance between the two cursors.
5. If the cable is in an open or near fault state, it may be necessary to compress the
ratio of the upper and the lower window; "Settings" - "Pulse Settings" - "Delay" /
"Interval" / "Pulse" for anew setting, and re-sampling takes effect.
From left to right:
开机：
Power on
选择采样方式：
Sampling mode selection
选择采样速度
Sampling speed selection
选择滤波方式：
Filter mode selection
采样：
Sampling
分析波形：
Analyzing waveform
存储波形：
Storing waveform
打印波形：
Printing waveform
