Appendix C: Performance Verification

b.Select the AWG2021 waveform file:

￿Push MODE￿Autostep￿Select Autostep File to choose a sequence file for CH1.

￿Turn the general purpose knob to select the GAIN_OFF.AST file.

￿Push ENTER.

3.Check gain accuracy:

￿ Check that the displayed step is Step 1 on the MODE menu. If it is not, select the side menu STOP button to return to Step 1.

￿ Note the DMM reading as ªAº for this value.

￿ Push the AWG2021 MANUAL TRIGGER button, and check that the displayed step is Step 2.

￿ Note the DMM reading as ªBº for this value.

￿ Do the following calculation.

A ± B

￿Check that the calculated value is in the range from 0.4925 V to 0.5075 V.

￿Push the AWG2021 MANUAL TRIGGER button, and check that the displayed step is Step 3.

￿Note the DMM reading as ªCº for this value.

￿Push the AWG2021 MANUAL TRIGGER button, and check that the displayed step is Step 4.

￿Record the DMM reading as ªDº for this value.

￿Do the following calculation.

C ± D

￿ Check that the calculated value is in the range from 4.925 V to 5.075 V.

4.End procedure: Retain the test hookup and control settings.

C￿32

AWG2021 User Manual