Larson Davis System 824, Technical Reference Manual

Page: 139 / 673

9/29/09 System 824 Views 5-19
Run Log
See page 6-41 for a description of the Run Log display.
Ln Centiles
To access the Ln displays, press the View
V
key, use the
d
key to cursor down and highlight “Ln Centiles”.
Press the right
r
arrow key to view the Ln displays. The
following menu will appear:
Spectral Lns are enabled by the
“Spectral Ln” setting. These data
and displays are only available when
set to “Overall”. See the section
"LOG and SSA Ln Settings" on page
7-20.
Highlight “Broadband” and press the check
c
key to view
the SSA- Ln -a display.
Display label
Percentile values & level s