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Performance Verification
AWG510 & AWG520 Service Manual
4-37
b. Set enhanced mode: Push SETUP (front–panel)!Run Mode
(bottom)!Enhanced (side) to set the AWG500–Series Waveform
Generator to enhanced mode.
c. Set direct DA mode: Push VERTICAL MENU (front–panel)!
Add/Direct Out (side)!Output (side)!Direct (side).
d. Select the file: Load the AMP2.SEQ as referring to the procedures on
page 4–15.
3. Turn on the AWG500–Series Waveform Generator CH1 output: Push the
RUN and CH1 OUT buttons so that the LEDs above the RUN button and
CH1 output connector light.
4. Check direct DA amplitude accuracy:
a. Check the value at the high state:
H Check that the reading from the DMM display is about 0 V.
H Write the reading value.
b. Check the value at the low state:
H Push the FORCE EVENT button.
H Check that the reading from the DMM display is about
–0.5 V.
H Write the reading value.
c. Check the amplitude: Check that the high state value minus low state
value falls within 0.5 V "0.05 V.
d. Check the DC offset:
H Push the FORCE EVENT button.
H Check that the reading from the DMM display is about
–0.27 V "0.027 V.
5. Check CH1
or CH2: Repeat the step 4 for the AWG510 CH1 or the
AWG510 CH2, depending on the instrument that you are currently testing.
6. End procedure: Disconnect the DMM.