Tektronix TDS544A Manuale Utente Scaricare il pdf (Pagina 37)

Performance Tests

TDS 520A, 524A, 540A, & 544A Performance Verification

Then read the

offset relative to

ground reference.

Align the active

cursor to the DC

baseline (no input).

Ignore the

inactive cursor.

Figure 1-4: Measurement of DC Offset Accuracy at Zero Setting

Check DC Gain and Voltage Measurement Accuracy

Performance of this procedure requires input voltages up to

130 VDC. Be sure to set the DC calibration generator to 0 volts

before connecting, disconnecting, and/or moving the test hookup

during the performance of this procedure.

Equipment Required:

Two dual-banana connectors (Item 5), one BNC T

connector (Item 6), one DC calibration generator (Item 8), and two precision

coaxial cables (Item 4).

Prerequisites:

The oscilloscope must meet the prerequisites listed on

page 1-15.

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Tektronix TDS544A Manuale Utente Pagina 37