Appendix G: Calibration
G–24 VX4101A MultiPaq Instrument User Manual
Digital Input Calibration Procedure
This procedure calibrates the Digital Input threshold. This is a 2-point calibration
using voltages of 2.5 VDC and 12 VDC respectively.
In this procedure, you will calibrate the Digital Input for a 2.5 VDC threshold.
1. Set the external voltage source to 2.500 VDC.
2. Enter the following command to calibrate for 2.5 V:
CALibration:VALue 2.5
In this procedure, you will calibrate the Digital Input for a 12 VDC threshold.
1. Set the external voltage source to 12.00 VDC.
2. Enter the following command to calibrate for 12 V:
CALibration:VALue 12
Setting the 2.5 Volt
Calibration Factor
Setting the 12 V
Calibration Factor