Tektronix TPS2000 Series, Руководство по обслуживанию

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Operating Information
2--2
TPS2000 Series Digital Storage Oscilloscopes Service Manual
H
Autoranging for quick set up and hands-free operation
H
Probe Check Wizard
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Cursors with readouts
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Trigger frequency readout
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Eleven automatic measurements
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Waveform averaging and peak detection
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Dual time base
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Math functions: +, --, and
×
operations
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Math Fast Fourier Transform (FFT)
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Pulse Width trigger capability
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Video trigger capability with line-selectable triggering
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External trigger
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Setup and waveform storage
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Removable mass storage
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Variable persistence display
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RS-232 and Centronics ports
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OpenChoice PC Communications software
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User interface in ten user-selectable languages
Attach Reference Leads Correctly
NOTE
. You must attach the probe reference lead for each channel directly to your
circuit. These attachments are required because the oscilloscope channels are
electrically isolated; they do not share a common connection. Use the shortest
possible reference lead with each probe to maintain good signal fidelity.
The probe reference lead presents a higher capacitive load to the circuit under
test than the probe tip. When taking a floating measurement between two nodes
of a circuit, attach the probe reference lead to the lowest impedance or least
dynamic of the two nodes.