SE392
DataLogger(only for model with DATA LOGGER)
Windows XP / VISTA/7/8/10.
Ÿ Minimum Hardware
Required:
PC or NoteBook with CD-ROM ;
At least 50 MB byte hard disk space available to install SE392.
Tutorial - Quick
Start to Use SE392
(1.)
Recording real time data in waveform.
1.
Power on the Sound Level Meter first and connect it to a PC USB port wit the
cable.
2.
Start SE392 program.
3. If
the connection is successful, the panel will 
display
the same value as the Sound Level Meter. If fail to connect the meter with PC,
it will display "No Connection" on the panel window in SE392.
4. When the
connection is successful, click 
to start recording real time data and
there will be a waveform on the Real Time Graph Window.
5. Click 
to start recording.
(2.) How to save the recorded real time data to a file?
1. Click the graph window you want to save
and the graph window will become active , then choose File | Save from main
menu or click 
from the tool bar .
2. There will be a save dialog window for you
to choose the file name and file type to save. There are three types of file
name you can choose, binary file(*.ghf), text file(*.txt) and EXCEL format
file(*.csv). The *.ghf file use much fewer disk space to save the data than the
other two file format, but it can only be used in SE392. Text file can be opened by SE392
and any other word processor program like word, notepad etc. EXCEL format file
can be opened by SE392 and Microsoft EXCEL.
(3.) How to load the recorded data from the
memory of Sound Level Meter and save it to a file?
(Only for the model with Data Logger)
1. Power on the Sound Level Meter.
2. Press the REC button of the meter to start
recording data .
3. After a while, press REC button again to
stop recording data.
4. Connect the Sound Level Meter to PC
5. Start SE392 program.
6. Choose Data Logger from main menu or
click from tool
bar.
7. In
reference to Data Logger, see DataLogger.
Main Menu
File | Open- Retrieve files
Save - Save the active window (when the caption bar
is highlighted) data to file.
Print - Print the graph of the active window.
Printer Setup - Select printer.
File | Exit: Terminates SE392 program.
View | Control Panel: By opening the Panel Window, the user can
control meter via the button in this window.
View | Real-Time Graph: Open Real-Time Graph display to graph the
present data.
Real Time Data | Run - Start collecting real time data.
Stop - Stop collecting real time data.
DataLogger: By opening the DataLogger Window, the user can
load recorded data of meter to PC in this window.
Erase Memoryr: Delete measurement series stored in the
instrument memory.
LEQ: Perform LEQ calculation from online data.
DataLogger
When you have Sound Level DATA LOGGER meter connected to PC and
select "DataLogger" from main menu or click
from
tool bar to load recorded data from the meter and there will be a progress
indicator to show the loading progress, if error occurs, just click
"DataLogger" again.
After
the data was loaded, the left hand side will show how many data sets were
loaded and detail information for each data set (start data, start time,
recording rate and record numbers).
It
will transfer first data set to graph and tabular on the right hand side every
time after you load recorded data from the Sound Level Meter and you can click
at any data set to change the set for graph.
On the right hand side sets the waveform graph and statistic information of the data set you choose as refer to the graph.
Graph
Tool Bar
- Display or
hide Statistic1.
- Display or
hide Statistic2.
- Normal
cursor.
-
When selected, the mouse cursor will become a cross sign when moving to the
graph, click on the graph to mark a cross sign on the graph.
-
When selected, the mouse cursor will become a "I" sign when moving to
the graph, click on the graph to annotate.
You can
choose a rectangle area on the graph to zoom in for detail.
There
are two vertical line (CURSOR A and CURSOR B)in the graph. There are time and
value display on top and right side of each cursor. You can move mouse cursor
over cursor A or B and click to drag cursor to move left or right. Right below
cursor A and B is a slider. You can also click and drag slider to move cursor A
or B. Below the slider is the statistic, it displays start time, sampling rate,
data number, maximum and minimum of the graph. The statistic also displays the
maximum, minimum and average between cursor A and B and these data will update
automatically when cursor A or B is moving.
You can
double click the graph to call the option dialog. In option dialog, it is
allowed to customize your graph style.
And you can
right click the graph (real time graph is not allowed) to call out the popup
menu.
You can Zoom
this graph by using mouse:
To Zoom:
1. Press the
left mouse button and drag the cursor to select the new extents.
2. Release
the mouse button.
To Undo the
Zoom - Right click on the graph, there will be a pop-up menu, select Undo Zoom.
Frequently Asked Question
1. How can I save the graph to a file which can be used
in EXCEL?
Answer: When you save a graph to a file, the default
file format is "*.ghf" and you can select *.csv to save files. CSV is
an EXCEL file format. You can open it in EXCEL.
2. How to uninstall SE392?
Answer: Uninstall SE392 by launching the Add/Remove
Programs applet out of the Control Panel, highlighting the SE392, and clicking
on the Add/Remove... push button, then it will remove the SE392 folder and
files from your computer.
3. How to zoom the graph?
Answer: Press the left mouse button and drag the
cursor to select the new extents, and then release the mouse button.