Appendix C: Performance Verification

b.Set oscilloscope controls:

Vertical . . . . . . . . . . . . . . . . . . . . . . . . . CH1

CH1 Coupling . . . . . . . . . . . . . . . . DC

CH1 Scale . . . . . . . . . . . . . . . . . . . 200 mV/div.

CH1 Input Impedance . . . . . . . . . . 50 W

Horizontal

Sweep . . . . . . . . . . . . . . . . . . . . . . . 50 ns/div.

Trigger

Source . . . . . . . . . . . . . . . . . . . . . . CH1

Coupling . . . . . . . . . . . . . . . . . . . . . DC

Slope . . . . . . . . . . . . . . . . . . . . . . . Positive

Level . . . . . . . . . . . . . . . . . . . . . . . 500 mV

Mode . . . . . . . . . . . . . . . . . . . . . . . Auto

2.Set the AWG2021 controls and select the waveform file:

a.Initialize AWG2021 controls: Push UTILITY￿Misc￿Config...￿Re- set to Factory￿O.K.

b.Select waveform file:

￿Push SETUP￿Waveform Sequence, if necessary, to select a waveform file for CH1. Waveform Sequence toggles between the CH1 files (upper list) and the CH2 files (lower list).

￿Turn the general purpose knob to highlight the SYNC_MRK.WFM file.

￿Push ENTER.

3.Check front-panel SYNC Out and MARKER Out amplitude:

a.Check SYNC Out pulse amplitude: Check that the pulse amplitude of the waveform displayed on the oscilloscope is 1.2 Vp-por greater.

b.Check CH1 MARKER 1 Out pulse amplitude:

￿Move the coaxial cable from the AWG2021 CH1 SYNC Out connector to the CH1 MARKER 1 connector.

￿Change the oscilloscope sweep to 5 ms/div.

￿Check that the pulse amplitude of the displayed waveform is from 2.250 Vp-pto 2.625 Vp-p.

AWG2021 User Manual

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