Tektronix TDS500C Manual do Utilizador descarregar pdf (Página 107)

Performance Tests

TDS 500C, TDS 600B & TDS 700C Performance Verification and Specifications

1–91

H Press HORIZONTAL MENU; then press the main-menu button

Trigger Position. Set the Trigger Position to 20% using the general

purpose knob or keypad.

NOTE. Press SHIFT to change the horizontal position speed. The position moves

faster when SHIFT is lighted.

H Adjust the HORIZONTAL POSITION to move the 20% trigger

point onto the display (see Figure 1–44).

Figure 1–44: Optical impulse of Ch1 input from OA5022 Optical Attenuator

(OIG501 / OIG502 fed into optical attenuator in Step 1)

j. Select linear interpolation:

H If SHIFT is lighted, press SHIFT.

H Press DISPLAY; then press the main-menu button Filter.

H Press the side-menu button Linear Interpolation.

2. Select the desired Mask standard and turn it on:

H Press MEASURE; then select Masks from the Measure pop-up menu.

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Tektronix TDS500C Manual do Utilizador Página 107