Using the Scope Functions 3
Agilent U1602B/U1604B User’s and Service Guide 39
Figure 3-14 Select time reference
Horizontal Mode Functions
Time Base mode
This instrument provides two types of time base format:
• YT
• XY
The YT format refers to ordinary volts- versus- time display, that is the
default for this instrument. In this format, amplitude is plotted on vertical
Y- axis and time is plotted on horizontal Y- axis.
XY format changes the display from volts- versus- time to a
volts- versus- volts display. Channel 1 amplitude is plotted on the
horizontal X- axis and channel 2 amplitude is plotted on the vertical
Y- axis. The time base is turned off. Use the cursors to make
measurements on XY mode waveforms.