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Check probe compensation or fast edge output

Equipment required Prerequisites

One BNC to Minigrabber adapter (item 18)

One precision 50 Ω coaxial cable (Item 21)

One DC calibration generator (Item 6)

One adapter (Item 19)

(See Prerequisites on page 116.) Also, the

instrument must have passed Check Timebase

and Delay Time Accuracy and Reference. (See

Check timebase and delay time accuracy and

reference on page 242.)

1. Install the test hookup and preset the instrument controls:

a. Hook up test-signal: Refer to the following figure.

Figure 37: Probe compensation or fast edge output initial test hookup

b. Initialize the instrument: Press the Default Setup button.

c. Modify the initialized front-panel control settings:

■

Set the Vertical Scale to 200 mV /div (≤20 GHz models) or

120 mV/div (>20 GHz models).

■

Set the Horizontal Scale to 200 μs.

■

Press Push-Set 50%.

■

Use the Vertical Position knob to center the display on screen.

■

From the button bar, touch Horiz/Acq and select the Acquisition

tab.

■

Touch Average and set the number of averages to 128.

Performance verification (MSO/DPO70000C, MSO/DPO70000DX, and DPO7000C series)

268 MSO70000C/DX, DPO70000C/DX, DPO7000C, MSO5000/B, DPO5000/B Series

Tektronix DPO70000C/DX Series Technical Reference

Other manuals for Tektronix DPO70000C/DX Series