LxT Manual
LxT Features
1-1
C H A P T E R
1
LxT Features
This chapter describes the features for the SoundTrack
LxT
and SoundExpert
LxT
sound level meters.
SoundTrack LxT
The following sections describe the features for the
SoundTrack LxT.
Hardware Features
The Larson Davis SoundTrack LxT has the following
features:
• Precision integrating sound level meter
• 2 GB unformatted standard data memory
• 160 X 240 pixel LCD display with backlight and icon-
driven user interface
• Silent Touch elastomeric keypad
• Large dynamic range
• Jack for AC/DC output or headset (ACC003)
• Preamplifier can drive a 61 m (200 ft.) microphone
extension cable (EXC200)
• 4-AA batteries provide 16 hour operating time
• USB 2.0 peripheral connector
• Field-upgradeable firmware
• Windscreen (WS001)
Basic Measurements
• SPL, Leq, Lmax, Lmin, SEL, Lpeak, Lpeak(max)
• RMS Detectors: Slow, Fast & Impulse
• RMS Frequency Weighting: A, C & Z
• Peak Frequency Weighting: A, C & Z
• L
N
statistics: 6 user-selected values over the range (L
0.01
through L
99.99
) and Histogram tables
• 2 Sets of hygiene metrics: Lavg, TWA(x), Dose,
ProjDose, Lep,d
Содержание SoundExpert LxT
Страница 1: ...LxT Manual for SoundTrack LxT SoundExpert LxT TM...
Страница 55: ...4 18 Measurement Settings Tabs LxT Manual...
Страница 81: ...5 26 View Spectrum Normalized Optional LxT Manual...
Страница 93: ...6 12 Data Storage After Improper Shutdown LxT Manual...
Страница 110: ...LxT Manual Certification 7 17...
Страница 143: ...11 6 Control Panel Data Explorer LxT Manual...
Страница 167: ...12 24 Options LxT Manual...
Страница 179: ...14 4 User LxT Manual FIGURE 14 5 shows the User tab FIGURE 14 5 User Tab...
Страница 185: ...15 6 File System LxT Manual...
Страница 191: ...16 6 Miscellaneous Parameters LxT Manual...
Страница 206: ...LxT Manual Technical Specifications A 9 Typical Z Weight Frequency Response...
Страница 259: ...A 62 Technical Specifications LxT Manual...