Tektronix 2212 User Manual page 71

Step
4.
Step 5.
Step 6.
Step 7.
Step 8.
Step 9.
Non-Storage Examples
Using the VOLTS/DIV and Vertical POSITION controls,
position the waveform such that dimension C
(see Figure 3-11) is equal to 100%.
Set the cursors ON/Off switch to ON.
Toggle the /J.Vl//J.V2/!J.T/1/!J.T switch to the /J.Vl or /J.V2
position (depends on channel used). Observe that two
horizontal cursors appear on the crt screen.
Set the VOL TS/DIV in the UNCAL position. This will
activate the RATIO measurement mode.
Position the cursors, using the Cursor POSITION control,
as shown by dimension D in Figure 3-11.
The 2212 will display the percentage modulation in the
top left-hand corner of the crt.
2212 User Manual
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