80 Series V

Calibration Manual

6. Set up the function generator as follows:

Frequency

900 kHz

Amplitude

8.3 V

Burst Mode

yes

Burst Count

1

Burst Rate

100 Hz

Burst Phase

-90 Degrees

7.Set the oscilloscope for 0.5 V/DIV @ 0.5 ∝s/DIV.

8.Trigger the waveform on channel 2.

9.Adjust the amplitude of the function generator to produce a 3 VP-P triangle wave. See Figure 6.

10.Set the oscilloscope for 1.0 V/DIV @ 5.0 ms/DIV.

11.Trigger the waveform on Channel 1.

12.Check that the peak voltage is greater than 5.7 V and decays to less than 1.0 V between pulses. See Figure 6. Record the peak value for later use.

13.Adjust the function generator output so the peak voltage is 6 V.

14.Set the scope for 1.0 ms/DIV and trigger waveform.

15.Check the amplitude after 3.0 ms from the waveform peak, the voltage amplitude is 2.4 V +0.5/-0.8 (1.6 V to 2.9 V). (See Figure 3-5(C).)

16.Re-adjust the function generator output to obtain the value recorded in step 12.

17.Set the scope for 5.0 ms/DIV.

18.Turn the inductive pickup so that "SPARK PLUG SIDE" points along the wire connected to the LOW output of the function generator. Check that the waveform is less than 2 V.

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Fluke 80 Series V manual Degrees