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LxT Manual Data Display 5-1
C H A P T E R
5
Data Display
This chapter describes how data is displayed for basic
sound level measurements.
Data Labels
The LxT sound metrics labels are designated by
international standards. For many displayed values, the
frequency and time weighting are indicated in the name of
the metric. Example: L
AS
is the A-weighted sound pressure
level measured using the Slow detector. Sound pressure
level is often referred to as SPL.
Tabbed Display
Measured data are displayed using a number of tabs
arranged horizontally across the screen, as shown in Figure
5-1. Depending on the firmware options loaded in the LxT,
multiple tabs appear in the Data Display, each identified by a
title at the top.
FIGURE 5-1 Tabbed Display
Navigating through Tabs
Not all of the tabs can be seen at one time on the display. To
see tabs on the right, use the Right Softkey beneath the
display. To navigate to the left, use the Left Softkey beneath
the display.
Navigating within Tabs
Each tab contains multiple pages. To navigate between
pages, use the
8 or 2 keys.
The 4 and 6 keys can be used move the cursor left and
right, respectively, to select a specific filter or record,
depending on the data being displayed.