APPENDIX A
This appendix contains complete procedures for calibrating the Model 617 using the Keithley Model
263 Calibrator/Source. Complete separate procedures are provided for performing digital calibration
from either the front panel or over the IEEE-488 bus. Digital calibration over the bus is automated using
a BASIC program run by the HP 85 computer.
Using the Model 263 to verify and calibrate the Model 617 simplifies the procedure and eliminates the
need to build a test fixture.
A-l