Note: The maximum PDL cannot be set lower than the minimum PDL. To set the sweep
parameters to a lower range than the current minimum PDL setting, reset the minimum
value first, then reset the maximum.
After setting the frequency and endpoints, press the ENTER key.
If trigger mode is disabled, the sweep will begin immediately after the ENTER key is
pressed. The cursor will move to the right bottom corner of the screen (the cursor run
position) and will remain there as long as the sweep function is enabled. To stop the
sweep and edit the operation parameters, press the ENTER key. The cursor will move
back to the parameter editing area.
If trigger mode is enabled, after the ENTER key is pressed, the PDLE will wait to receive
a trigger pulse. The triangle variation will begin 4.6ms after the trigger edge. The timing
diagram for a triangle wave set to trigger on a rising edge is shown below. If a second
trigger pulse is received after the triangle variation has begun, it will reset and restart
from the minimum point 4.6 ms after the new trigger edge.
t
4.6 ms
trigger
PDL
variation
To return to the main screen, press the MODE button 3 times.
Document #: GP-UM-PDLE-101-11
Page 15 of 61
Summary of Contents for PDLE-101
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Page 38: ...In this example the USB device is connected to COM3 Document GP UM PDLE 101 11 Page 38 of 61 ...
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