Fluke 123 - Triggering on a Specific Video Line

3-1
Chapter 3
Performance Verification
Title Page
3.1 Introduction.................................................................................................... 3-3
3.2 Equipment Required For Verification ...........................................................3-3
3.3 How To Verify............................................................................................... 3-4
3.4 Display and Backlight Test............................................................................3-4
3.5 Input A and Input B Tests.............................................................................. 3-5
3.5.1 Input A and B Base Line Jump Test...........................................................3-6
3.5.2 Input A Trigger Sensitivity Test .................................................................3-8
3.5.3 Input A Frequency Response Upper Transition Point Test ........................3-9
3.5.4 Input A Frequency Measurement Accuracy Test .......................................3-9
3.5.5 Input B Frequency Measurement Accuracy Test........................................3-10
3.5.6 Input B Frequency Response Upper Transition Point Test.........................3-11
3.5.7 Input B Trigger Sensitivity Test .................................................................3-12
3.5.8 Input A and B Trigger Level and Trigger Slope Test.................................3-13
3.5.9 Input A and B DC Voltage Accuracy Test .................................................3-16
3.5.10 Input A and B AC Voltage Accuracy Test ...............................................3-18
3.5.11 Input A and B AC Input Coupling Test.................................................... 3-19
3.5.12 Input A and B Volts Peak Measurements Test .........................................3-20
3.5.13 Input A and B Phase Measurements Test .................................................3-21
3.5.14 Harmonics (Fluke 125).............................................................................3-21
3.5.15 Input A and B High Voltage AC/DC Accuracy Test................................ 3-22
3.5.16 Resistance Measurements Test .................................................................3-24
3.5.17 Continuity Function Test ..........................................................................3-25
3.5.18 Diode Test Function Test..........................................................................3-26
3.5.19 Capacitance Measurements Test............................................................... 3-26
3.5.20 Video Trigger Test....................................................................................3-27