Computed Channel
A computed channel performs mathematical operations on the readings from measurement channels, or other
computed channels. To configure, press Channel and use the knob or right arrow key to select one of the computed
channels (channels 401 through 420).
You must configure the measurement channel(s) before performing the mathematical operations in the
computed channel.
Monitoring of computed channels is only available during scanning and will only display the reading from the
most recent sweep.
The computed channel is not available when DMM Digitize, or Digitizer is selected as the data acquisition
mode.
Press In Scan to specify whether the computed channel is included in (On) or excluded from (Off) the scan list. Press
Equation to specify the equation to be used for the computed channel. The equations choices can be categorized in
three main groups: Basic math, polynomial fifth order, and statistics.
Keysight DAQ970A/DAQ973A User's Guide
3 Features and Functions
147