Tektronix TDS 510A, Инструкция по эксплуатации

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Performance Tests
TDS 510A Performance Verification and Specifications
1–39
Use the vertical POSITION knob to center the test signal on screen.
Set the horizontal SCALE of the Main time base to 1 ms.
Press TRIGGER MENU; then press the main-menu button Mode
& Holdoff. Press the side-menu button Normal.
2. Confirm Main and Delayed time bases are within limits for accuracies:
a. Display the test signal:
Align the trigger T to the center vertical graticule line by adjusting
the horizontal POSITION. See Figure 1–12 on page 1–40.
Press HORIZONTAL MENU.
Set horizontal modes. To do this, press the main-menu button Time
Base. Press the side-menu buttons Delayed Only and Delayed Runs
After Main. See Figure 1–12.
b. Measure the test signal:
Set the horizontal SCALE of the D (delayed) time base to 100 ns.
Set delayed time to 10 ms. Do this on the keypad by pressing 10,
then SHIFT, then m followed by ENTER.)
c. Check long-term sample rate and delay time accuracies against limits:
CHECK that the rising edge of the marker crosses the center
horizontal graticule line at a point within
±
2.5 divisions of the center
graticule. See Figure 1–12.
Enter number of divisions on the test record.