Setting The High-Level And Low-Level Values - Keysight 81150A User Manual

Appendix

2.18 Setting the High-Level and Low-Level Values

Introduction
To Set the High-
Level and Low-
Level Values
54
You can specify a signal by setting its amplitude and dc offset values.
Another way to set the limits of a signal is to specify its high-level
(maximum) and low-level (minimum) values. This is typically convenient for
digital applications.
In the following example, let us set the high-level to 1.0 V and the low-level
to 0.0 V.
Steps:
Press the Ampl softkey to select Ampl.

Press the softkey again to toggle to show the different

representations of the output voltages.
Press the High Low softkey to select High level and Low level

Both the Ampl and Offset softkeys toggle together, to High and Low,

respectively.
Set the High Level value using the numeric keypad or the knob.

Press the Low Level softkey and set the value using the numeric

keypad or the knob.
These settings (high-level = "1.0 V" and low-level = "0.0 V") are equivalent
to setting an amplitude of "1.0 Vpp" and an offset of "500 mVdc".