CASELLA CEL CEL-490 Manuel d'instructions

January 2004Software for the CEL-450/CEL-490Sound Level MetersCEL-6813 dB23 V1.0DOWNLOAD, REPORT & CONTROLSOFTWARE FOR theCEL-450 & CEL-490 SL

2.2 Remote Communication Via ModemWith Up To 8 Sound Level MetersThis type of communication is used to control or download remotesound level meters.2.

The Modem settings dialog requires the following entries:Initialisation Dial Connect OK Busy No carrier No dialtone No answer These fields may already

14. Select OK to accept the settings and close the Phone numbers dialog.2.2.2 Establishing Communication With a RemoteSound Level MeterEstablish commu

9. Select either 1 or 2 stop bits as when communicating with a PC it makes no difference which option is selected.10. Select OK to accept the settings

3. CONTROLLING SOUND LEVEL METERS1. Establish communication between the sound level meter and PC as described in the relevant section of Chapter 2.It

5. When dB23 has been set up to control up to eight sound level meters connected via GSM modems and landline modems, tick(Ö) instrument 1 to 8 on the

mouse clicks on the PC screen buttons duplicate key presses onthe instrument.The refresh rate of the data panel on this screen is approximately 1 seco

attention, press the Break Link button or the red STOP button tostop downloading screen information to the PC.9. Open the Instrument menu and tick (Ö)

Figure 5: Menu structure of the CEL-450/490 SLM ControlCEL-dB23 Users Handbook - Page 19

11. When all required measurements have been taken with all soundlevel meters, press the Break Link button or the red STOPbutton to stop downloading s

Contents Page 2 - CEL dB23 Users Handbook

4. DOWNLOADING STORED DATA FROM THE SOUND LEVEL METER1. Establish communication between the sound level meter and PC as described in the relevant sect

When you expect to perform a multiple download, use no more than five characters in the filename as the software deletes anymore than this to make roo

chosen filename. Multiple downloaded files will also carry thefile number in their filename as an identifier.11. Halt or the red STOP button can be us

Download Page 24 - CEL dB23 Users Handbook

5. VIEWING & EXPORTING DATAIt is not necessary to have a sound level meter connected to the PC inorder to view and manipulate downloaded measureme

1. Select Open Data File... from the File Menu, choose the data file that you want to open and confirm your choice (OK).The data file will be opened a

When viewing data as a graph, it is possible to see only oneacoustic parameter displayed at a time. To view other parameters, selectPeriod Result Func

1. Select Open Data File... from the File menu.The Run Summary for this file will be displayed.2. Select the data set required for exporting from the

6. REPORT PREPARATIONThe dB23 software is able to produce simple text reports in a formatstandardised for the relevant measurement protocol. Alternati

and line spacing, then start entering text at the cursor, or importtext from other files as described in the tutorial below.3. If you are editing an e

CONTENTS . . . . . . . . . . . . . . . . PAGE1. SOFTWARE INSTALLATION . . . . . . . . . . . . 51.1 Introduction . . .

5. If necessary, use the Print Setup option to check and adjust the printer settings to match your report.6. Select the File menu and use the Print op

Report Preparation Page 32 - CEL dB23 Users Handbook

7. SOFTWARE WARRANTYThe manufacturers undertake to replace any disk containing significanterrors that are directly attributable to faulty design or ma

The manufacturers reserve the right to change the contents of this handbook without notice.CEL software and instrumentation is designed, manufactured

WarrantyCEL dB23 Users Handbook - Page 35

Warranty Page 36 - CEL dB23 Users Handbook

1. SOFTWARE INSTALLATION1.1 Introduction1.1.1 The SoftwareThe dB23 software is suitable for downloading data stored in theCEL-450 and CEL-490 Sound Le

that you always copy ALL FILES with the same filename,otherwise you will not be able to use the data.Target File: The filepath and filename for saving

.txt OEM: not recommended for text only report files, as some characters may be changed, depending on the current MS-DOSsettings..rtf Rich Text Format

1. To change the displayed language, click on the Language option on the main application screen and display a Select...option. Please note that the L

2. ESTABLISHING COMMUNICATION2.1 Establishing Local CommunicationLocal communication is used for testing sound level meter control andfor downloading

Options for the COM port, baud rate and Stop bits can now beconfigured.4. Select the COM port to which the CEL-450/490 is connected.5. Select the same