Keysight E4990A - Page 191

Measurement
181
• On the second line, the trace number of the active trace that is valid
when the saved file is the output.
• The third line provides the header showing the items for the
segments to be output on the fourth and later lines.
• Data on segments are output on the fourth and later lines.
"# Channel 1"
"# Trace 1"
Type, Begin Stimulus, End Stimulus, Begin Response, End Response
MAX, 3.000000000000 kHz, 20.00000000000 kHz, 100 ohm, 15 ohm
MAX, 500.0000000000 kHz, 8.000000000000 MHz, 450 mohm, 450 mohm
MIN, 500.0000000000 kHz, 8.000000000000 MHz, 25 mohm, 25 mohm
MIN, 20.00000000000 MHz, 100.0000000000 MHz, 500 mohm, 2.5 ohm
OFF, 20.00000000000 MHz, 100.0000000000 MHz, 500 mohm, 2.5 ohm
Turning the limit test ON/OFF
You can set the limit test ON/OFF for each trace individually.
1. Press Channel Next (or Channel Prev) and Trace Next (or Trace Prev)
to select the trace on which the limit test function is used.
2. Press Analysis > Limit Test to display the Limit Test menu.
3. Press Limit Test to set the limit test ON/OFF.
4. Press Limit Line to set the limit line display ON/OFF.
Changing the Limit Line Display Mode
You can specify the limit line display mode hide limit values that are not
used for evaluation.
Changing the display mode:
1. Press Channel Next (or Channel Prev) and Trace Next (or Trace Prev)
to activate the channel of which you want to use the limit test
function.
2. Press Analysis > Limit Test.
3. Turn off Limit Line.
4. Press Clip Lines to toggle ON/OFF.
Limit line display mode