2
This Manual and Marks
All safety messages are identified by the following, “WARNING” or “CAUTION”, of
ANSI Z535.4 (American National Standard Institute: Product Safety Signs and
Labels). The meanings are as follows:
This is a hazard alert mark.
© 2022 A&D Company Ltd. All rights reserved.
No part of this publication may be reproduced, transmitted, transcribed, or translated into any
language in any form by any means without the written permission of A&D Company Ltd.
The contents of this manual and the specifications of the instrument covered by this manual
are subject to change for improvement without notice.
Windows, Word and Excel are registered trademarks of the Microsoft Corporation.
WARNING
A potentially hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION
A potentially hazardous situation which, if not avoided, may
result in minor or moderate injury.