A view trace (white) and reference trace (mauve) can
be displayed simultaneously with to the live trace (green).
The View trace is an "instance" of the live trace
saved to a non-volatile buffer each time the View key is pressed.
Any number of traces (live or view) can be saved to
memory and rapidly recalled to the screen as a reference trace.
The trace state (frequency, level, RBW etc.) is
saved within the file in addition to the trace itself, and can be
recalled separately if required.
Markers can be used on the view trace as well as the
The graticule can be dimmed or turned off