CASELLA CEL CEL-490 Manuál s instrukcemi stáhnout pdf (Strana 4)

1. SOFTWARE INSTALLATION

1.1 Introduction

1.1.1 The Software

The dB23 software is suitable for downloading data stored in the

CEL-450 and CEL-490 Sound Level Meters, plus post processing with

cut and paste between applications. There are comprehensive word

processing capabilities and extensive on-screen graphing facilities. Data

displayed on the screen may be assembled in any order to produce

reports that can be stored and recalled for editing and printing.

Up to eight sound level meters can be connected and

interrogated via GSM modems. A PC can be used to present screen

messages, menus and data in a local language, and exercise control of

the sound level meter showing control information plus measured data

on-line on the PC monitor.

A diagram illustrating the relationships of the menu bars and

main command options is shown on the fold-out sheet at the back of

this book. Please review the readme.txt file included on the program

disk for the latest setup information. In addition, please register your

copy of the software by completing and returning the accompanying

reply card, to ensure that you receive information on software upgrades.

1.1.2 Data Terms Used

Datafile:

Once downloaded to the PC, the data set for a single run is

stored in three files where the term Datafile means all of these

files. The files have the same filename with .dta, .rec and .not

file extensions.

Copying Datafiles:

When copying Datafiles to another disk or directory, make sure

Software Installation

CEL dB23 Users Handbook - Page 5

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CASELLA CEL CEL-490 Manuál s instrukcemi Strana 4