Contents
3 Applications
Peak-to-Peak Voltage 3-1
Absolute Voltages Using Cursors 3-1
Noise Immunity 3-2
DC Voltage Measurement 3-3
Amplitude Modulation 3-3
Frequency Modulation 3-4
Measuring Video Signals in IRE Units 3-5
Avoiding False Displays with Multi-Mode Signals 3-5
Algebraic Addition to Detect Coincidence or Cancel Interference 3-5
Observing Coincidence of Digital Signals 3-6
Measuring Off-Ground Signals And Cancelling Interference 3-6
Period and Frequency 3-8
Rise Time and Fall Time 3-9
Propagation Delay 3-11
Setup and Hold Times 3-12
Slew Rate 3-13
Time Ratio (Duty Factor) 3-13
Phase Difference Between Two Signals 3-15
Measuring Millivolt Signals 3-17
4 Checks and Adjustments
Introduction 4-1
Initial Setup 4-1
Trace Rotation and Adjustment 4-2
Astigmatism Adjustment 4-2
Auto DC Balance Routine 4-3
Probe Compensation 4-4
Matching Channel 2 Delay 4-5
Amplitude Check 4-6
Timing Check 4-7
Q Controls, Connectors, and Indicators
Introduction 5-1
Power And Display 5-1
Setup and Vertical 5-4
Horizontal 5-12
Delay and Delta Controls 5-15
Rear Panel 5-27
DMM 5-29
DMM Displays 5-33
Display-Mode Interactions 5-33
iv 2465B/2455B/2445B Operators
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