Tektronix 2337, Instruction Manual

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6. H orizontally position the display so the 10% point
on the waveform intersects the third vertical graticule line.
7. Select the A INTEN HORIZ DISPLAY and set the
B SEC/DIV switch to the fastest sweep speed that provides
a usable (visible) intensified zone.
Figure 25. Rise time, differential time method.
8. Adjust the B DELAY TIME POSITION control to
move the start of the reference point (left-hand edge)
until it just touches the intersection o f the signal and the
10% graticule line (see Figure 25, Point A).
9. Adjust the A TIME POSITION control to move the
start o f the measurement point (left-hand edge) until it
just touches the intersection o f the signal and the 90%
graticule line (see Figure 25, Point B).
10. Read the rise time on the LCD readout.
Time Difference Between Repetitive Pulses
1. Preset instrument controls and obtain a Normal
Sweep Display.
2. A pply the signal to either vertical-channel input
connector and set the VER TIC AL MODE switch to display
the channel used.
3. Set the appropriate VO LTS/DIV switch to produce a
display o f approximately 5 divisions in amplitude and
vertically center the display.
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2237 Operators
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