SCXI-1321 Terminal Block Calibration Procedure This document contains information and step-by-step instructions for verifying the temperature sensor performance and the value of shunt calibration resistors of the National Instruments SCXI-1321 terminal block. Edition Date: July-2000 URL: http://digital.ni.com/manuals.nsf/websearch/16B24617B74A8C4F8625692F007AFFB7