Appendix D
– 48 –
PCI-1721 User’s Manual
Advantech Co., Ltd.
www.advantech.com
D/A channel Auto-Calibration
Step 4: There are four D/A channels in PCI-1721, select the output
range for each channel and then press the Start button to
calibrate D/A channels (Fig. D-4).
Figure D-4: Range Selection in D/A Calibration
Step 5: Clicking the Start button, the utility will test some registers to
make sure the PCI-1721 has stable enough to process the
calibrate procedure (Fig. D-5)
Figure D-5: Burning test
