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.
Vertical amplifier section
Switching the cro on
Connecting the cro to the circuit
Ensuring the cro is calibrated correctly
Two channel operation
Trigger
Checking that the cro is triggered correctly
Features and controls
Digital storage oscilloscope
measurement of frequency
Analog sampling oscilloscope
Procedure More ...
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