Cathode ray tube
Precautions while using Cathode Ray Oscilloscope
Cathode ray tube
Power and Scale Illumination Turns instrument on and controls illumination of the graticule.Focus Focus the spot or trace on the screen.Intensity Regulates the brightness of the spot or trace.
Analog sampling oscilloscope
Cathode ray tube
Time base
Checking that the cro is triggered correctly
Some simple oscilloscope experiments
Use of the ac dc function
Measurements of voltage
Familiarisation with the main oscilloscope controls
Phase measurement using lissajous patterns
Lichtenberg figures
Measuring the input signal
Procedure More ...
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