
Chapter 5 DFX
™
Pro Options
tiple loop passes, OFF shows SignaGraph
tion only from the last sweep of the loop.
Accumulate allows the SignaGraph
collect information. This collecting of information
continues from one sweep of the loop to the next.
Eventually, if only ACCUMULATE is selected,
will completely fi ll, requiring that
the TRIGGER be squeezed and released to clear it
so that further information may be viewed. FADE
is suggested to be used in combination with AC-
CUMULATE so that noncurrent information gradu-
ally disappears and excessive TRIGGERing is not
required. FADE will gradually reset or clear the
to eliminate old information.
Emphasizes the most common or predominate Sig-
necessarily allow showing of
does not necessarily allow showing of does not
all the available information on the SignaGraph
the information received, and shows this
average on the SignaGraph
bination with ACCUMULATE it has more infor-
mation to average, which results in more accurate
indications of trends. FADE is suggested to clear
the display of old information, rather than excessive
as it reduces indications
uncharacteristic of a par-
ticular target, which may
or target positioning in the
If ACCUMULATE is OFF, and AVERAGE
is OFF, then SINGLE SWEEP is active.
SINGLE SWEEP displays SignaGraph
information received during the current sweep
of the loop, no more and no less. The next
sweep of the loop will clear all information
received only within that sweep. Fade is not
needed in the SINGLE SWEEP mode as each
pass of the loop will clear the display and pro-
vide current information automatically. Sev-
during each sweep of the loop. It is therefore
normal to see one or more SignaGraph
even in the SINGLE SWEEP mode.
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