Tektronix TDS544A Manuale Utente Scaricare il pdf (Pagina 38)

Performance Tests

Performance Verification Procedures

Procedure:

Install the test hookup and preset the instrument controls (see Fig-

ure 1-5):

Output Sense

DC Calibrator

Coaxial Cables

Dual Banana to

BNC Adapters

BNC T

Connector

Figure 1-5: Initial Test Hookup

Hook up the test-signal source:

Set the output of a DC calibration generator to 0 volts.

Connect the output of a DC calibration generator through a

dual-banana connector followed by a 50 precision coaxial cable

to one side of a BNC T connector.

Connect the Sense output of the generator through a second

dual-banana connector followed by a 50 precision coaxial cable

to the other side of the BNC T connector. Now connect the

BNC T connector to CH 1.

Initialize the oscilloscope:

Press save/recall SETUP.

Press the main-menu button Recall Factory Setup.

Press the side-menu button OK Confirm Factory Init.

Modify the default settings:

Press SHIFT; then ACQUIRE MENU.

Press the main-menu button Mode; then press the side-menu

button Average 16.

Press CURSOR.

Press the main-menu button Function; then press the side-menu

button H Bars.

Press DISPLAY.

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Tektronix TDS544A Manuale Utente Pagina 38