Warning
Precautions while using Cathode Ray Oscilloscope
Warning
Never advance the Intensity Control so far that an excessively bright spot appears. Bright spots imply burning of the screen. A sharp focused spot of high intensity great brightness should never be allowed to remain fixed in one position on the screen for any length of time as damage to the screen may occur.
Warning
Lichtenberg figures
Measuring the input signal
Connecting the cro to the circuit
Precautions
Horizontal sweep section
Multimeter
Digital storage oscilloscope
Aim
Switching the cro on
Cathode ray oscilloscope
Heat light and sound More ...
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