USB-4718 User’s Manual 48
D.2 Current Input Calibration
You need to calibrate only one channel (AI0). The other channels of
USB-4718 will be calibrated automatically.
NOTE: Please make sure that the JP1 on USB-4718 is set to current input
mode before you start voltage input calibrating.
Step 1: Please follow the procedures of voltage input calibration but
select the current input range setting in Calibration Wizard.
Figure D.6: Select the current input range setting
Step 2: Please perform the zero range calibration (connect to a 0mA
current source) and the full range calibration (connect to a 20mA cur-
rent source) as well.