3. Instructions for Location Method
1) Turn on the power switch.
2) Press "Settings" key to enter the setting interface.
3) Press "↓" or "↑" key to make the gray cursor on "Function" menu bar. After
pressing "→" or "←" key between "L"(Location) "P"(path), select "L". After selecting
the function, press "Start-Stop" key to exit the setting screen and enter the sampling
display interface.
In the location mode, when the sampling is "On", once comes with an
electromagnetic pulse (when high-voltage ignition), it will automatically generate a
waveform sampling process, and the electromagnetic waveform and sound waveform
will automatically refresh and display again. Meanwhile, the trigger light will give a
light a little bit. If it’s near the discharge point of the fault, "bang...." sound occurs in
the headphone with ignition every time. If there is no sound, and the sound waveform
has also no big ups and downs, then, in general, the test point is quite far away from
the point of fault. Meanwhile, the sound intensity indicates the intensity values of the
current loudest sound.
