Teledyne LeCroy WaveJet 300A Series Getting Started Guide - Manual (Page 57)

WaveJet 300A Series
56
WJ-A-GS-E Rev A
Display Types
This is volts versus time, or dBm versus frequency for the
FFT function.
Asynchronous XY mode. Inputs must be connected to
channel 1 and channel 2. When this mode is selected Auto
is indicated as the trigger mode and the timebase control
cannot be adjusted:
Synchronous XY mode. Inputs must be connected to channel
1 and channel 2. Use this mode for periodic signals when
only a portion of the period is of interest. Set the timebase
and trigger level to acquire the desired portion.
Zooming Waveforms
To zoom waveforms, simply press the Zoom front panel
button. Zooms will be created in a second grid for all
displayed traces.
Use the time/div knob to adjust the zoom magnification factor.