Step 4 - Switch On The Probe - Keysight N7040A User Manual

3 Overview

Step 4 - Switch ON the Probe

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Use the Power push-button on the probe to switch OFF/ON the probe by pressing and releasing
this button. The Status LED adjacent to the Power button turns Green indicating that the probe is
switched ON.
To switch OFF the probe, depress the Power button fully.
After you switch ON the probe, wait for upto 2 minutes before you start
NOTE
making any measurements. This is to allow the probe to warm up so that
accurate measurements can be taken.
N7040A/1A/2A Rogowski AC Current Probes User Guide