Fluke 225C Service Manual - Page 57

Chapter 5 Calibration Adjustment Title Page 5.1 General...5-3 5.1.1 Introduction 5-3 5.1.2 Calibration number and date 5-3 5.1.3 General Instructions 5-3 5.1.4 Equipment Required For Calibration 5-3 5.2 Calibration Procedure Steps 5-4 5.3 Starting the Calibration 5-4 5.4 Contrast Calibration Adjustment 5-6 5.5 Warming Up & Pre-Calibration 5-7 5.6 Final Calibration 5-8 5.6.1 Input A LF-HF Gain 5-8 5.6.2 Input B LF-HF Gain 5-9 5.6.3 Input A&B LF-HF Gain 5-11 5.6.4 Input A&B Position 5-12 5.6.5 Input A&B Volt Gain 5-13 5.6.6 DMM Volt Gain 5-14 5.6.7 Input A& B, and DMM Zero 5-15 5.6.8 DMM Ohm Gain 5-16 5.6.9 Calculate Gain 5-17 5.7 Save Calibration Data and Exit 5-17 5.8 Probe Calibration 5-19 5-1