Scared of all the controls and numbers of a cathode ray oscillator? Do not be afraid! It is not that difficult to use after learning the basic functions.
Steps
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Step 1. Make sure the intensity is low before turning on the oscilloscope
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Step 2. Turn it on
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Step 3. Wait for the valve to warm up and start working
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Step 4. Increase the intensity until you get a horizontal line that is not too intense
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Step 5. Adjust the focus to make the line as thin as possible
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Step 6. Connect a probe to the CH1 input
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Step 7. Connect the other end to the CAL output
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Step 8. Adjust the time and amplitude (for CH1) until you get a square wave that takes up most of the screen and shows at least one full cycle
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Step 9. Adjust the probe so that there is no overshoot or undershoot
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Step 10. Remove the probe tip from the square wave output
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Step 11. You are now ready to use the oscilloscope to measure all waveforms
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Step 12. The tempo control provides a horizontal display while the amplitude provides a vertical display
Advice
- You will need to adjust the trigger level if the trigger LED light does not turn on or if you cannot see any waveforms when the probe is connected.
- If you don't see the horizontal line when the probe is disconnected, try adjusting the position of the controls.