Tektronix TDS1000- Manual do Utilizador descarregar pdf (Página 109)

Reference

TDS1000/2000-Series Digital Oscilloscope User Manual

NOTE. You can push the horizontal option buttons to switch bet ween

an entire waveform display and an enlarged, more detailed part of i t.

The axis for vertical scale is the ground level. A readout near the top

right of the screen displays the current horizontal position in seconds.

An M indicates the Main time base and a W indicates the Wi ndow

time base. The oscilloscope also indicates horizontal position with an

arrow icon at the top of the grati cule.

Knobs and Buttons

HORIZONTAL POSITIO N Knob. Use to control the position of the trigger

relative to the center of the screen.

SET TO ZERO B utton. Use to set the horizontal position to zero.

SEC/DIV Knob (Horizontal Scale). Use to change the horizontal time

scale to magnify or compress the waveform.

Key Points

SEC/DIV. If waveform acquisition is stopped (using the RUN/STOP or

SINGLE SEQ button), the SEC/ DIV control expands or compresses

the waveform.

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Tektronix TDS1000- Manual do Utilizador Página 109