Center 322 - Frequently Asked Questions; Troubleshooting connection issues; Saving graphs and data issues; Software management and performance

DATA LOGGER SOUND LEVEL METER
▪ Frequently Asked Question
1.I had connected Sound Level Meter to PC serial port and turned
meter power on, but it still show "NO CONNECTION".
Answer: It could be that all serial port are occupied by other application,
close all other application . If it still don't work. Restart your computer and
run TestLink SE322 again.
2. 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.
3.How to uninstall TestLink SE322 ?
Answer:Uninstall TestLink SE322 by launching the Add/Remove Programs
applet out of the Control Panel, highlighting the SE322, and clicking on the
Add/Remove... push button, then it will remove the SE322 folder and files
from your computer.
4.Why loading data fail?
Answer:This might cause by the slow respond from some of the notebook
PC system.
5.How to zoom the graph?
Answer: Press the left mouse button and drag the cursor to select the new
extents, then release the mouse button.
6.When I setup the real time sampling with a fast rate(eg. 0.1 sec),
Some of the sampling data might be lost.
Answer: This might be caused by slow response time of the PC.
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www.SpectoTechnology.com
Specto Technology
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1061 E. Elizabeth Ave. Linden, NJ 07036
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866-925-7737
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info@spectotechnology
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