HP 1GSa/s Digitizing Oscilloscope 16532A manual RUN Repetitive

HP 16532A - Performance Tests

3.Set the signal generator for a 50 MHz and 35 mV rms signal. On the oscilloscope module select

RUN - REPETITIVE.

4.In the Auto-Measuremenu read Vp_p. Adjust the signal generator output level so that the signal is close to and not more than 100 mVp_p.

5.In the Trigger menu adjust the trigger level for a stable display. The test passes if the trigger is sta- ble. Record whether the trigger is stable or is not stable.

6.On the oscilloscope module select STOP. Set the signal generator frequency to 250 MHz and

70 mV rms signal level.

7.In the Channel menu change s/Div to 5 ns/Div and select RUN.

8.In the Auto-Measuremenu read Vp_p. Adjust the signal generator output level so that the signal is close to and not more than 200 mVp_p.

9.In the Trigger menu adjust the trigger level for a stable display. The test passes if the trigger is sta- ble. Record whether the trigger is stable or is not stable in the performance test record.

10.On the oscilloscope module select STOP. In the Channel menu select channel 2. In the Trigger menu select Source channel 2. In the Waveform Selection menu delete channel 1 and insert channel 2.

11.Repeat steps 1 through 9 for channel 2, replacing channel 1 with channel 2 where applicable.

Note

Failure of the trigger sensitivity test can be caused by a defective main assembly.

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