User Manual

31
Function test
2.10 Function test
Testing the instrument to make sure whether it is working normally. Please follow these
steps for simple function test
1) Connect the instrument to external power jack, press to turn on, to see
whether the top right corner of screen has a charging icon.
2) Put the probe slot to the Ch1 BNC jack, slightly insert and rotate the slots tighten
clockwise direction.
3) Connecting the (10 x) probe to the sine wave signal source (10V, 50 Hz)
4) Press to display signal waveform. View picture 2-11.
5) Switch to the Ch2, and connect the probe to the Ch2, and repeat the step 3) and 4).
If find the waveform display abnormal during the function test, please refer to the
troubleshooting Chapter or contact with Micsig after-sales service center.