Tektronix TDS524A ユーザーズマニュアル

1Ć39

These procedures check those characteristics that relate to the Main and
Delayed time base system and are listed as checked under 

Warranted Char-

acteristics in Section 2, Specifications.

 One time-mark generator (Item 12) and one precision

coaxial cable (Item 4).

 See page 1-15.

1.

Install the test hookup and preset the instrument controls: 

a.

Hook up the test-signal source: Connect, through a 50 

W

 precision

coaxial cable, the time-mark output of a time-mark generator to CH 1.
Set the output of the generator for 10 ms markers. See Figure 1-12.

Output

50 

W

 Coaxial Cables

b.

Initialize the oscilloscope:

H

Press save/recall SETUP.

H

Press the main-menu button Recall Factory Setup.

H

Press the side-menu button OK Confirm Factory Init.

c.

Modify the initialized front-panel control settings:

H

Set the vertical SCALE to 500 mV.

H

Press VERTICAL MENU; then press the main-menu button
Coupling. Press the side-menu 

W

 button to 50 

W

.

H

Press SET LEVEL TO 50%.

H

Use the vertical POSITION knob to center the test signal on
screen.

H

Set the horizontal SCALE of the Main time base to 1 ms.