6 Read the stored files
After a controlled stopping of the measurement and a data storage, it's possible to see on the screen measurement dataset results.
6.1 Access to files
➢
Press
Menu
key then select
Read
then
OK
.
The first stored file is displayed.
➢
Scroll stored files with the scrolling knob key.
Each file is identified by a serial number (type C01) and a filename (format : S01_1811LPF). This file name will appear when uploading
to a computer.
For easy identification, the shown screen includes all measurement configuration :
•
Mode :
L-St, L-Leq, Leq-St, S1 + S2.
•
According to the mode :
different frequency and time weightings, logging time, sampling rate, date and time...
6.2 Read all data file
6.2.1
L-St mode file
When the file has been identified by its identification number:
➢
Press
OK
key to access to
E1
main screen results.
•
LUpk :
level of maximum peak of sound pressure
•
LXYmax :
maximum value of sound pressure level weighted temporally met since the beginning of the measurement.
•
LXYmin :
minimum value of sound pressure level weighted temporally met since the beginning of the measurement.
•
D :
Measurement time expressed in DD / HH: MM: SS.
•
% :
percentage of saturation of the input stage.
•
Statistics indices :
L01 -L10 – L50- L90- L95
➢
With scrolling knob key, go to
E2
screen which reminds measurement configuration.
•
Date of measurement start
•
Date of measurement end
•
Measurement time expressed in DD / HH: MM: SS.
•
Measurement mode : L-St
•
Frequency weighting : Weig.
•
Time weighting : Cst
•
Frequency weighting of the level of peak pressure : LpK
•
Sampling rate : Samp.
21
Read the stored files
Menu
1
st
stored file
2
nd
stored file
