All rights reserved. Reproduction of any part of this manual in any form whatsoever without permission from Soundic Electronics Limited is forbidden. Specifications and information of this manual are subject to change without notice. All efforts have been made to supply accurate and complete information in this manual. Soundic Electronics Limited assumes no responsibility for any errors in this manual or their consequences. PENCIL is a trademark of Soundic Electronics Limited First Edition 1983 Printed in Hong Kong (c) Copyright 1983 by Soundic Electronics Limited 1