Technical Specifications

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4 - 20 mA Calibration
Advanced Setup
4 - 20 mA Calibration
The Calibration Tools window provides the ability to calibrate the 4 - 20 mA source for the AO
signal.
4 mA Calibration
To calibrate Zero at 4 mA:
1. Click on 4 mA as (Figure 224).
Figure 224 Starting 4 mA Calibration
Once 4 mA calibration is started, the 4 mA button grays out.
Figure 225 4 mA Calibration Active
2. Read the value from the precision milliammeter.