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Figure 16: Utilities menu on C model instruments.

Figure 17: Utilities menu on SX model instruments

To use

To send a signal from the Aux Out BNC connector when the instrument triggers:

1. Click on the desired configuration button: A Trig, B Trig, Event, or Ref Out.

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A Trig to send a signal when the A Trigger generates a trigger

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B Trig to send a signal when the B Trigger generates a trigger

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Event to send a signal out the connector when certain events occur, such as a mask test failure or completion

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Ref Out to send a copy of the internal reference clock out the connector

NOTE. Ref Out is not available on MSO/DPO70000C/DX Series instruments.

2. Click Pos or Neg to set the polarity.

To select the oscilloscope clock reference source:

1. Click the Internal or External source button.

To minimize jitter when using an external reference clock input (available on MSO/DPO70000C/DX instruments only):

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Select the Low (Stable) option when using a stable low-jitter clock source.

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Select the High (Tracking) option when the oscilloscope needs to track the external clock to minimize jitter.

On SX model instruments you can select the 12.5 GHz multi-instrument clock.

Utilities

DPO70000SX, MSO/DPO70000DX, MSO/DPO70000C, DPO7000C, and MSO/DPO5000B Series 551

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