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Performance Verification
AWG510 & AWG520 Service Manual
4-69
Marker Delay Tests
These procedures check the marker delay function of the AWG500–Series
Waveform Generator.
Equipment
required
Two 50ĂΩ SMBĆtoĆBNC coaxial cables and an oscilloscope.
Prerequisites The instrument must meet the prerequisites listed on page 4-13.
1. Install test hookup and set test equipment controls:
a. Hook up the oscilloscope: Connect the AWG500–Series Waveform
Generator MARKER OUT CH1:M1 and M2 outputs through 50 Ω
SMB-to-BNC coaxial cables to the oscilloscope CH1 and CH2 input
connectors, respectively (see Figure 4–33).
Connect the SMB connectors
end to MARKER OUT CH1:M1
and M2 connectors
Oscilloscope
AWG500 Series Waveform
Generator rear panel
CH1 CH2
50 W SMBĆtoĆBNC coaxial cable
50 W SMBĆtoĆBNC coaxial cable
Figure 4-33: Digital data output initial test hookup
b. Set the oscilloscope controls:
Vertical . ........................ CH1andCH2
CH1 and CH2 coupling . ........ DC
CH1 and CH2 scale . ........... 1V/div
CH1 and CH2 offset . .......... 0V
CH1 and CH2 input impedance . . . 50 W
Horizontal
Sweep . .................... 500ps/div
Trigger
Source . .................... CH2
Coupling .................... DC