R&S NRP2, Руководство пользователя

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Instrument Functions
R&S
®
NRP2
115 User Manual 1173.9157.02 ─ 03
Fig. 4-46: Trace display mode
Plot = channel / meas. function; display type
VBW / Avg = video bandwidth / averaging number
Trigger
= trigger slope and source
Offset / dB = level offset to take gain/attenuation at the sensor input into account
The following sections describe the functions of the control panel and diagram settings
in detail.
4.5.3.1 Controls in trace display mode
Display
Selects another view, see
​
chapter 4.5.2, "Trace window" , on page 113.
Config Grid...
Opens the subdialog box for configuring the diagram, see
​
chapter 4.5.3.2, "Trace diagram
settings" , on page 116.
Pos Scale
Defines if the cursor keys position or scale the waveform.
"Pos" The cursor keys shift the waveform in horizontal and vertical direction
"Scale" The cursor keys expand and compress the waveform. When the hori-
zontal scaling is modified, the points (pixels) at the left of the screen
remain unchanged. When the vertical scaling is modified, the neutral
zone depends on the unit selected: the points in the center of the screen
remain unchanged when dBm, dB and dBµV are used. The points at
the bottom of the screen remain unchanged in all other displays.
Auto
Selects a vertical scaling that suits the waveform.
Trig...
Opens the "Trigger" dialog box. For description refer to
​
chapter 4.2.6, "Trigger settings" ,
on page 85.
Filt...
Opens the "Filter" dialog box, see
​
chapter 4.5.3.3, "Filtering settings" , on page 117.
Displaying traces