Tektronix 475A - Page 31

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{BLACK

VOLTAGE

INPUT

FUNCTION

SELECTION

REFERENCE

RANGE

SELECTION

(465/DM-0-3)2039-10

Fig.

Volts.

475A/DM44

Operators

Main Page

Table of Contents3
List of Illustrations6
Before Operating9
Introduction9
Safety Information9
Operating Voltage10
Line Voltage Selection10
Regulating Range Selection10
Options11
Regulating Range Selector and Line11
Vertical12
Display15
Dm4415
Trigger16
Trigger Controls, Connectors, and16
Trigger Controls, Connectors, and18
Horizontal, Calibrator, and Power20
Rear Panel22
Left Side Panel22
Right Side Panel22
Basic Oscilloscope Displays24
Normal Sweep Display24
Magnified Sweep Display25
Delayed Sweep Display25
Mixed Sweep Display26
Dee Ene26
Single Sweep Display27
Dm44 Displays and Measurements28
Resistance28
Volts30
Temperature32
Accuracy Check32
Time and 1/Time35
Applications and Measurements36
Preliminary36
Signal Ground36
Input Coupling Capacitor Precharging36
Operator's Adjustments and Checks37
Trace Rotation37
Probe Compensation37
Vertical Gain Check38
Basic 475A Timing Check38
DM44 Timing Check38
External Horizontal Gain Check39
Peak-To-Peak Voltage Measurements-Ac39
Instantaneous Voltage Measurements-DC40
Instantaneous Voltage Measurements40
Algebraic Addition42
Common Mode Rejection43
Algebraic Addition43
Amplitude Comparison Measurements44
Common-Mode Rejection44
Time-Duration Measurements45
Frequencv Measurements46
Time Duration46
Risetime Measurements47
Fig. 19. Risetime47
Time Difference between Two Pulses from Different Sources48
Time Comparison Measurements49
Phase Difference Measurements50
Measurements51
Phase Difference51
High-Resolution Phase Difference51
Pulse Jitter Measurements52
Pulse Jitter52
Delayed or Mixed Sweep Magnification53
Magnified Sweep Starts after Delay53
Triggered Delay Sweep Magnification54
Basic 475A Delayed or Mixed Sweep Time Measurements56
Time Difference between Repetitive Pulses (Basic 475A)56
Time Duration Measurements57
(Basic 475A)57
Frequency Measurements (Basic 475A)58
Time Duration58
Time Difference between Two Pulses from Different Sources (Basic 475A)59
Time Difference between Two Pulses from Different Sources59
Risetime60
MIX {Basic 475A)61
Measurements61
Fig. 28. Risetime61
Time Difference between Repetitive Pulses (Dm44)64
Time Difference between Repetitive Pulses64
Time Difference between Two Pulses from Different Sources (Dm44)66
Time Difference between Two Pulses66
Risetime (Dm44)68
MIX (Dm44)69
Operator's Specifications70
Oscilloscope70
Vertical70
Triggering71
Differential Time Measurement (Basic 475A)71
Differential Time Measurement (Dm44)72
Horizontal72
X-Y72
Calibrator72
Z Axis Input73
Outputs73
Ag Power Source73
Environmental73
Dm44 Digital Multimeter74
Resistance74
Time74
Temperature74
DC Voltage74
Accessories76
Standard Accessories76
Optional Accessories76
Options77

Tektronix 475A - Page 31

Table of Contents

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