precautions while using cathode ray oscilloscope

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Operating instructions

Precautions while using Cathode Ray Oscilloscope

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

Before plugging the oscilloscope into a wall receptacle, set the controls as follows
a Power switch at off
b Intensity fully counter clockwise
c Vertical centering in the center of range
d Horizontal centering in the center of range
e Vertical at 0.2
f Sweep times 1

Single channel operation
Measurements of voltage
Ensuring the cro is calibrated correctly
Two channel operation
Some simple oscilloscope experiments
Lichtenberg figures
How do you use an oscilloscope
Cathode ray oscilloscope
Cathode ray tube
Measuring the input signal
Vertical amplifier section
Use of the ac dc function
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