SECTION I. IDENTIFICATION AND DESCRIPTIONTable 1. Calibration Description -- ContinuedTable 1. Calibration Description -- ContinuedSECTION II. EQUIPMENT REQUIREMENTSEquipment SetupFigure 1. Adjustment location type DC501.Power SupplySECTION IV. CALIBRATION PROCESS FOR TEKTRONIX, TYPES DC503, DC503OPT01Figure 2. Adjustment locations type DC503.Frequency and SensitivityPower SupplyEquipment SetupFigure 3. Adjustment location - types DC503A and DC503AOPT01.SECTION VI. CALIBRATION PROCESS FOR TEKTRONIX, TYPE DC504Time BaseFigure 4. Adjustment location type DC504.SECTION VII. CALIBRATION PROCESS FOR TEKTRONIX, TYPE DC504ATime BaseFigure 5. Adjustment location type DC504A.SECTION VIII. CALIBRATION PROCESS FOR TEKTRONIX, TYPES DC508, DC508OPT01 AND DC508AOPT01Time BaseFigure 6. Adjustment locations - types DC508, DC508OPT01, and DC508AOPT01.Figure 7. Prescale - types DC508, DC508OPT01, and DC508AOPT01.SECTION IX. CALIBRATION PROCESS FOR TEKTRONIX, TYPE DC509Time BaseFigure 8. Adjustment locations - type DC509.Power Supply