Tektronix 1760 Instrukcja Użytkownika Pobierz pdf (Strona 52)

Operator’s Checkout Procedure

1760 Series Component Waveform/Vector Monitor User Manual

2-14

Figure 2-5. Component waveform display (A123).

Press the PARADE/OVERLAY button. The PARADE indicator

lights, and the inputs previously selected for parade are

restored (in this case,

CH-A1, CH-A2, and CH-A3 from the

factory preset). During

PARADE (or OVERLAY) operation, a ll

input channel buttons (including

A123/B123) sequence

through A, B, both, and off. Press the

CH-A3/CH-B3 input

repeatedly until it sequences through B, both, off, and back

to A (

CH-A3 selected).

Press the

CH-A button. Note that this now adds to the display

rather than cancelling the previous i nput selection. Up to

four inputs can be shown in parade, and any additional

signals are overla id.

Press the

PARADE/OVERLAY button again. The CH-A1 and

CH-A2 signals are superimposed. Exit PARADE/OVERLAY

mode. Note that the inputs selected before entering parade or

overlay mode (B123) are restored.

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Tektronix 1760 Instrukcja Użytkownika Strona 52