Scope Guide NP junstion rhode scharwrz function

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1. Introductory HMO1002 Oscilloscope Tutorial
1

2. Important buttons and knobs you have to familiarize
Power
Soft Keys
Menu Off
Vertical Menu
Auto Set
Quick View
Cursor Measure
Auto Measure
Acquire
CH1
CH2
Select Knob
Vertical position
adjust knob
Trigger level knob
Time/DivKnob
(Time base)
Vertical sensitivity
adjust knob
This knob has a switch, you have to push-in the knob with your thumb
2

3. 3
Setting the Probe
Set multiplier to 10X
Play the demo video

4. 4
Power-Up and Calibration
Sequence:
•Press Power Button
•System re-set by pushing AutoSet(3 Sec)
•Connect Probes to S0 terminal
•AutoSet(<1 Sec)
•Press Vertical Menu
•Go to second page
•Choose Probe
•Set probe multiplier to 10X for CH1 and CH2
•AutoSet(<1 Sec)
This sequence calibrates the scope and sets it ready for measurement
Watch the video: next slide

5. 5
Power-Up and Calibration demo video

6. 6
Trace Control and Adjustments

7. 7
Quick View

8. 8
Cursor Measure
Sequence:
•Press Cursor Measure
•Rotate the select knob to choose “Voltage”
•Push-in the select knob to select the top cursor
•Rotate the select knob to adjust the top cursor
•Push-in the select knob to select the bottom cursor
•Rotate the select knob to adjust the bottom cursor
•Adjust the cursor to match the waveform
•Cursor values are displayed at the bottom of the screen
The video demo next slide demonstrates how to measure voltage using cursors
Using the cursor feature to make signal measurements

9. 9
Cursor measure demo video

10. 10
Auto Measure
Sequence:
•Press Auto Measure
•Choose Measurement Place -1
•By rotating the select knob set Peak-Peak
•Choose Measurement Place -2
•By rotating the select knob set Frequency
•Choose Measurement Place -3
•Choose CH2
•By rotating the select knob set Peak-Peak
•Choose Measurement Place -4
•Choose CH2
•By rotating the select knob set Frequency
•Measured signal parameter values displayed at the bottom of the screen
Watch the video: next slide
Using the Auto Measure feature to measure signal parameters.
The scope can automatically measure 6 parameters.

11. 11
Auto measure demo video

12. 12
Trigger

13. 13
Averaging
Sequence:
•Press Acquire
•Choose Refresh
•Choose Averaging
•Using select knob, dial in 1024 sample averaging
•This will clean up noisy signal
•To get out of averaging, choose Acquire
•Choose averaging
•Choose Refresh
Watch the video: next slide
The scope can average and clean-up weak and noisy signal for measurement

14. 14
Averaging demo video

15. 15
Check the document for how to
transfer the screen of the scope
either as an image file or as a csv file