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AWG2021 Service Manual
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:
H 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).
H Turn the general purpose knob to highlight the SYNC_MRK.WFM
file.
H Push ENTER.
3. Check front-panel SYNC Out and MARKER 1 Out amplitude:
a. Check SYNC Out pulse amplitude: Check that the pulse amplitude of the
waveform displayed on the oscilloscope is 1.2 V
b. Check CH1 MARKER 1 Out pulse amplitude:
H Move the coaxial cable from the AWG2021 CH1 SYNC Out
connector to the CH1 MARKER 1 connector.
H Change the oscilloscope sweep to 5 ms/div.
H Check that the pulse amplitude of the displayed waveform is from
2.250 V
to 2.625 V
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4. Check rear-panel CH1 MARKER 2 OUT pulse amplitude:
a. Remove the coaxial cable from the AWG2021 front-panel CH1
MARKER 1 connector and connect it through the SMA-BNC adapter to
the rear-panel CH1 MARKER 2 OUT connector.
b. Check that the pulse amplitude of the displayed waveform is from
2.250 V
to 2.625 V
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5. Check Option 02: If the AWG2021 has a second channel, repeat this entire
test. Select the AWG2021 waveform and set controls for CH2, and check the
following parameters:
H Rear-panel CH2 SYNC Out pulse amplitude (see step 3a)
H Rear-panel CH2 MARKER 1 pulse amplitude (see step 3b)
H Rear-panel CH2 MARKER 2 pulse amplitude (see step 4)
6. End procedure: Disconnect the oscilloscope.
.
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.
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Performance Tests
or greater.
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4-41
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