Table of Contents
Trigger System
Checks.................................................................................... 3-85
Check Time Qualified Trigger Accuracy........................................................... 3-85
Check Sensitivity, Edge Trigger, DC Coupled..................................................... 3-89
Output Signal Checks ..................................................................................... 3-98
Check Aux Trigger Out .............................................................................. 3-98
Check Probe Compensation or Fast Edge Output ................................................ 3-100
Serial Trig
ger Checks (Optional on Some Models)................................................... 3-104
Check Serial Trigger Baud Rate Limits ........................................................... 3-104
Check Serial Trigger Clock Recovery Range..................................................... 3-110
Sine Wave Generator Leveling Procedure ............................................................. 3-114
Performance Verification (MSO/DPO5000 Series)
Performance Verification (MSO/DPO5000 Series)........................................................... 4-1
Test Record ................................................................................................... 4-2
Performance Tests (MSO/DPO5000 Series)................................................................. 4-25
Prerequisites................................................................................................ 4-25
Self Test..................................................................................................... 4-26
Check
Input Impedance (Resistance).................................................................... 4-27
Check DC Balance......................................................................................... 4-28
Check DC Gain Accuracy ................................................................................ 4-30
Check Offset Accuracy.................................................................................... 4-33
Check Analog Bandwidth................................................................................. 4-35
Check Random Noise, Sample Acquisition Mode ........ .......... ................ ................ ... 4-38
Ch
eck Sample Rate and Delay Time Accuracy ........................................................ 4-40
Check Delta Time Measurement Accuracy ............................................................. 4-42
Check Digital Threshold Accuracy (MSO5000 only) ................................................. 4-44
Check Trigger Out ......................................................................................... 4-47
ii MSO70000/C, DSA70000B/C, DPO7000B/C, DPO7000, MSO5000, DPO5000 Series