Larson Davis System 824, Reference Manual

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11/8/00 System 824 Views 6-23
Use the right
r
and left
l
arrow
keys to change the frequeny band.
•
Selected frequency - Level shown at this frequency.
• Elapsed time - Shows the elapsed run time accumulated
since the last overall reset.
• Ln graph - Graph of Ln for each frequency at the per-
centage level displayed.
Logging SLM Specific Views
The System 824 provides a number of different displays for
the Logging SLM (LOG) instrument. Understanding these
displays allows you to take full advantage of this instrument.
All of these views can be accessed by pressing the
V
View
key when using the Logging SLM (LOG) instrument. Addi-
tionally, the
u
or
d
arrow keys can be used to cycle
through an associated group of views. There are three sets of
these grouped views:
• Any Data including Any Level, Any Impl, and Any
Time.
• Current SLM, Overall SLM, Exposure, Ln Centiles,
and Stats.
• Metrics, PassBy, and Wind / Tach.
The Logging SLM (LOG) views are
available when the Logging SLM is
the active setup. These views can be
accessed by pressing the
V
view
key.
The following briefly describes the main views available in
the Logging SLM (LOG) instrument.
Menu Items Purpose
SLM SLM data with graphic display of Time
History.
Any Data Tabular display of SLM data.
Current
SLM Maintains an accumulation of data that
may be reset immediately.
Use an “Overall reset” to reset over-
all data.