External Trigger Level Accuracy Check; Figure 4-17: External Trigger Level Accuracy Initial Test Hookup - Sony Tektronix AWG2021 Service Manual

Performance Tests

External Trigger Level Accuracy Check

4-42
This procedure checks the external trigger level accuracy of the AWG2021.
Electrical
Auxiliary Inputs, Trigger, Accuracy, on page 1-12.
Characteristic
Checked
Equipment Two 50 W coaxial cables
Required
One function generator
One oscilloscope
Prerequisites The AWG2021 meets the prerequisites listed on page 4-7.
1. Install test hookup and set test equipment controls:
a. Hook up oscilloscope: Connect the AWG2021 CH1 output through a
coaxial cable to the oscilloscope CH1 vertical input.
b. Hook up function generator: Connect the AWG2021 TRIGGER INPUT
through a coaxial cable to the function generator output (see Fig-
ure 4–17).
Function Generator
AWG2021
AWG2021

Figure 4-17: External Trigger Level Accuracy Initial Test Hookup

c. Set oscilloscope controls:
Vertical . . . . . . . . . . . . . . . . . . . . . .
CH1 Coupling
CH1 Scale
CH1 Input Impedance
FG 5010
Oscilloscope
TDS 540
CH1
. . . . . . . . . . . . . DC
. . . . . . . . . . . . . . . . 0.2 V/div.
50 W
. . . . . . .
AWG2021 Service Manual