Larson Davis SoundTrack LxT, User Manual

Page: 42 / 307

LxT Manual Measurement Settings Tabs
4-5
Octave Band Analyzer Tab (Optional)
The default values for these
parameters are as shown in
FIGURE 4-4. This tab only appears when the LxT has the optional LxT-
OB1 or LxT-OB3 firmware enabled.
FIGURE 4-4 OBA Tab
OBA Parameter Selection
The OBA parameters are selected as shown in FIGURE 4-5.
FIGURE 4-5 OBA Parameter Selection
OBA Range Setting
In the Low range, the full scale level is reduced by 30 dB on
the display. The default display ranges are as follows:
• Normal Range: 20 to 140 dB
• Low Range: -10 to 110 dB
Left Click to Select