Performance Verification
4-50 AWG510 & AWG520 Service Manual
  
  
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Figure 4-18: TriggerSignal (+5V check2)
5. Verify the Trigger level accuracy at –5V by following the substeps below:
a. Set the trigger level of AWG500.
Push Level (side).
Push –, 5 and ENTER keys in this order.
b. Set the offset level of generator.
Push Cursor, %, &,,keys as the low level of a pulse to be set
to –4.65V.
c. Verify that no waveform is displayed on the oscilloscope.