User manual

Utilities
Aux Output
The Aux Out port on the back of the oscilloscope outputs a 3.3V TTL pulse to another device following a
trigger or Pass/Fail event when the Pulse action is selected.
Use the Aux Output dialog to configure the calibration signal output from the Cal Out hook on the front of
the oscilloscope. The calibration output voltage is 3V.
To turn on the calibration signal:
1. Under Use Calibration Output For, choose Square wave.
2. Either enter the Frequency, or use the Set to 1 KHz Square Wave button.
Touch Off to disable the calibration signal.
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