E4990A Help
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Analysis and Processing of Result .................................................. 141
Analyzing Data on the Trace Using the Marker ................................ 142
Searching for Positions that Match Specified Criteria ........................ 150
Analyze Trace Bandwidth ............................................................. 159
Reading the marker position time or relaxation time ........................ 163
Analyzing the Equivalent Circuit and Simulate the Frequency
Characteristics ............................................................................ 163
Calculating the Mean Value, Standard Deviation, and p-p of the Trace166
Calculating Several Traces (Equation Editor) .................................. 168
Making Pass/Fail Evaluation (Limit Test) ........................................ 174
Outputting Data ............................................................................. 185
Outputting Data .......................................................................... 185
Saving and Recalling Instrument State .......................................... 185
Saving/Recalling Instrument State for Each Channel into/from Memory
................................................................................................ 189
Saving Trace Data to a File .......................................................... 190
Saving the Screen Image to a File ................................................. 194
Printing Displayed Screen ............................................................ 194
Setting Control Functions .................................................................. 197
Setting Control Functions ................................................................ 197
Setting the GPIB ............................................................................ 197
Setting talker/listener GPIB address of E4990A ............................... 197
Setting system controller (USB/GPIB interface) .............................. 197
Remote Control Using HTTP (Web Browser) ...................................... 199
Enabling Web Server ................................................................... 199
Browser Web Control ................................................................... 203
Turning on/off the Date/Time Display ............................................... 204
Turning off the LCD Screen Backlight ............................................... 204
Turning OFF the LCD Screen Backlight ........................................... 204
Calibration of the Touch Screen ....................................................... 204
Exit/Restart E4990A Measurement Application ................................... 205
Checking the product information .................................................... 205
Overview ................................................................................... 205