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Waveform Setup
R&S
®
RTB2000
38User Manual 1333.1611.02 ─ 03
4.2.1 VERTICAL Controls
CH <N>
For each analog channel, a channel key is available. The key is illuminated in the
channel color, if the channel is on.
The effect of the keypress depends on state of the channel:
●
If channel is off: Turns on the channel and selects it. The rotary knobs alongside
light up in the channel color.
●
If the channel is on and in focus (selected): Opens its vertical setup menu of the
channel.
●
If the channel is on but not in focus (not selected): Selects the channel waveform.
●
If the channel is selected and the menu is open: Pressing the key turns off the
channel.
Remote command:
CHANnel<m>:STATe on page 252
OFFSET / POSITION (UPPER KNOB)
The rotary knob adjusts the offset of an analog channel, or the vertical position of a
math or reference waveform, serial bus, or logic pod.
The knob lights up in the color of the selected waveform. Turn clockwise to move up
the waveform. Pressing the key sets the value to zero.
Remote command:
CHANnel<m>:OFFSet on page 254
CALCulate:QMATh:POSition on page 278
REFCurve<m>:VERTical:POSition on page 281
SCALE
Sets the vertical scale in Volts per division to change the displayed amplitude of the
selected waveform. For analog waveforms, the scale value is shown in the waveform
label at the bottom. The knob lights up in the color of the selected waveform.
Turn SCALE clockwise to stretch the waveform. Doing so, the scale value V/div
decreases. Press the knob to toggle between fine and coarse adjustment.
Vertical Setup
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