USB DIGITAL SOUND LEVEL DATA LOGGER USER’S MANUAL DSM20 Please read this manual carefully and thoroughly before using this product.
TABLE OF CONTENTS Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 – 3 Key Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Safety Instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 What’s in the Package . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Setup Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . .
WHAT’S IN THE PACKAGE The DSM20 comes in a blister pack containing: • The instrument (with included “1/2 AA” battery) • A disc with software drivers for Windows® 7 or Windows® XP computers, a program for capturing data logs and displaying them as curves, a software installation and operation manual, a PDF of this user’s manual • A stand to mount the instrument • A USB extension cord • A hard copy of this user’s manual (inside the fold-over card) PRODUCT OVERVIEW Fig.
display FUL during recording. The data logger has 5 display modes which are Normal, Max, Min, Avg and Status. Press the button briefly to switch between these modes.
Acceptance of the exclusive repair and replacement remedies described herein is a condition of the contract for purchase of this product. In no event shall General be liable for any incidental, special, consequential or punitive damages, or for any cost, attorneys’ fees, expenses, or losses alleged to be a consequence of damage due to failure of, or defect in any product including, but not limited to, any claims for loss of profits. Register now at www.generaltools.
