X-Y mode is split into two windows. The top window 
shows the signals over the full time range. The bottom 
window shows XY mode.   
 
To move the X Y waveform position, use the 
vertical position knob: Channel 1 knob moves the 
X Y waveform horizontally, Channel 2 knob moves 
the X Y waveform vertically. Similarly, the X2 and 
Y2 axis can be positioned using the channel 3 and 
channel 4 vertical position knobs.