Tektronix 4000 Series, Руководство пользователя

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Get Acquainted with the Instrument
10. The horizontal position/scale readout
shows on the top line the horizontal scale
(adjust with the
Horizontal Scale knob)
and on the bottom line the time from the T
symbol to the expansion point icon (adjust
with the
Horizontal Position knob).
Use horizontal position to insert added
delay between when the trigger occurs and
when you actually capture the data. Insert
a negative time to capture more pretrigger
information.
11. The Timing Resolution readout shows the
timing resolution of the digital channels.
Timing resolution is the time between
samples. It is the reciprocal of the digital
sample rate.
When the MagniVu control is on, “MagniVu”
appears in the readout.
Tektronix 4000 Series Oscilloscopes User Manual 71