Larson Davis System 824, Technical Reference Manual

Page: 279 / 673

9/29/09 Using ID Setting Files 7-75
Stats Check Menu
The Stats view has access to the following Check menu:
Run Log Check Menu
See "Run Log Check Menu" on page 7-75 for a description
of the Run Log check menu for the LOG instrument.
Menu Items Purpose
Settings Modifies the Ln percentiles settings
for the selected instrument.
Graph Changes the scaling of the
instrument’s Ln-b Centiles graph
Menu Items Purpose
SPL Excd Lvl 1 Sets the lowest SPL trigger level.
SPL Excd Lvl 2 Set the higher trigger level.
Pk-1 Excd Lvl Sets the trigger level for the primary
peak detector (i.e. Pk-I).
Pk-2 Excd Lvl Sets the trigger level for the
secondary peak detector (i.e. Pk-II).
Hysteresis Sets a hysteresis value to prevent
multiple triggering/counting of the
same event