precautions while using cathode ray oscilloscope

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Warning

Precautions while using Cathode Ray Oscilloscope

The cathode-ray oscilloscope (CRO) is a common laboratory instrument that provides accurate time.
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.


Precautions
Warning
Objective
Two channel operation
Connecting the cro to the circuit
Analog sampling oscilloscope
Aim
How do you use an oscilloscope
Adjusting the trace position and appearance
Operating instructions
Single channel operation
Digital storage oscilloscope
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