262 Agilent InfiniiVision 3000 X-Series Oscilloscopes User's Guide
17 Waveform Generator
Pressing a signal parameter softkey can open a menu for selecting the
type of adjustment. For example, you can choose to enter amplitude
and offset values, or you can choose to enter high- level and low-level
values. Or, you can choose to enter frequency values or period values.
Keep pressing the softkey to select the type of adjustment. Turn the
Entry knob to adjust the value.
Notice that you can select between coarse and fine adjustments for
frequency, period, and width. Also, pushing the Entry knob is a quick
way to toggle between coarse and fine adjustments.
The Settings softkey opens the Waveform Generator Settings Menu which
lets you make other settings related to the waveform generator.
See:
• "To output the waveform generator sync pulse" on page 267
• "To specify the expected output load" on page 267
• "To use waveform generator logic presets" on page 268
Exponential
Fall
Use the Frequency/Frequency
Fine/Period/Period Fine, Amplitude/High-Level,
and Offset/Low-Level softkeys to set the
exponential fall signal parameters.
100 mHz to
5MHz
20 mVpp to
5Vpp
±2.50 V
Cardiac Use the Frequency/Frequency
Fine/Period/Period Fine, Amplitude, and Offset
softkeys to set the cardiac signal parameters.
100 mHz to
200 kHz
20 mVpp to
5Vpp
±1.25 V
Gaussian
Pulse
Use the Frequency/Frequency
Fine/Period/Period Fine, Amplitude, and Offset
softkeys to set the gaussian pulse signal
parameters.
100 mHz to
5MHz
20 mVpp to
4Vpp
±1.25 V
1
When the output load is 50 Ω, these values are halved.
Waveform
Ty pe
Characteristics Frequency
Range
Max.
Amplitude
(High-Z)
1
Offset
(High-Z)
1