User`s guide
Table Of Contents
- Overview
- Getting Started
- System Setting
- Making Measurements
- Measuring Multiple Signals
- Measuring a Low-Level Signal
- Improving Frequency Resolution and Accuracy
- Making Distortion Measurements
- One-button Power Measurement
- Making a Stimulus Response Transmission Measurement
- Measuring Stop Band Attenuation of a Low-pass Filter
- Making a Reflection Calibration Measurement
- Measuring Return Loss Using the Reflection Calibration Routine
- Making an Average Power Measurement
- Key Reference
- SCPI Command Reference
- Error Messages
- Menu Map
5Key Reference
96 N9340A User’s Guide
ESC/CLR
This hardkey selection performs two functions:
Clear
• Clears any numeric entry and cancels the active
function.
• Clears any title entry and cause the title to
revert to the previous name.
• Clears input or output overloads.
• Clears error messages from the status line along
the
bottom of the display.
Association with other functions
Provides a permitted setting for triggering other
functions such as:
• Activates the LIMIT function for pass/fail judge-
ments.
• Activates the SAVE function for current trace
saving.
CAU-CAUTION
When pressing [ESC/CLR], the current parameter
annotation in the lower left corner, which is an indicator of
the available settings of LIMIT and SAVE, disappears.