Fluke Wavetek-Datron 395 - Page 120

Pressing F8, "next," advances ta the Trailing Edge screen (see figure 4-49). Or, press
F4, "exit,"
ta retum to the Standard Wavefonn screen.
Enter trailing edge:
program:
5.00.
(actual: 496.
o exit
ns
ns)
next
0
Figure 4-49. Trailing Edge Sereen
This screen allows you ta program the trailing edge of the pulse. The Trailing Edge
screen only appears if Leading1Trailing Edge: variable was selected.
Use the knoh
or keypad to enter the "program" value. For pulse periods < 655 f1s, the
edge is programmable between
50 ns and 500 fIS. For pulse periods > 655 fIS, the edge
is programmable between 0.1% and 79%
of the pulse period. The screen displays the
actual trailing edge value which may be different from the programmed value based on
the overall pulse parameters.
Pressing F8, "next," advances to the Width screen (see figure 4-50). Or, press F4,
"exit," to retum to the Standard Wavefonn screen.
Enter width:
program:
.3.000
(actual: 3.000
o exit
lJs
lJ
s
)
next 0
Figure 4-50. Pulse Width
This screen allows programming of the width of the pulse relative to the 50% points of
the leading and trailing edges (figure 4-44).
Use the knob
or keypad to enter the "program" value. For pulse periods < 655 fIS, the
width is programmable between 10
ns and 655 fIS. For pulse periods >655 fIS, the width
is programmable between 0.002% and 99.9%
of the pulse period. The screen displays
the actual width value which may be different from the programmed value based on the
overall pulse parameters.
Press F8, "next," to advance to Delay screen (see figure 4-51). Or, press F4, "exit," to
return to the Standard Wavefonn screen.
Figure 4-51. Pulse Delay
This screen allows programming of the pulse delay relative to the Sync Out signal
(figure 4-44).
Front Panel Operation Reference 4-45
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