Manual

system, or transmitted by any means, electronic, mechanical, photocopying recording,

or otherwise, without written permission from the publisher. No patent liability is

assumed with respect to the use of the information contained herein. While every

precaution has been taken in the preparation of this book, the publisher assumes no

responsibility for errors or omissions. Neither is any liability assumed for damages

resulting from the use of the information contained herein.

Global Specialties specifically warns the user of this instrument that it is intended for

use in a classroom or laboratory environment for the purpose of learning and

experimentation. When building experimental circuits, it may emit interference that will

effect radio and television reception and the user may be required to stop operation until

the interference problem is corrected. Home use of this equipment is discouraged since

the likelihood of interference is increased by the close proximity of neighbors.

CORRECTIVE MEASURES:

Interference can be reduced by the following practices.

1) Install a commercially built RFI power filter in the power line at the point where the

cord enters the unit.

2) Avoid long wires. They act as antennas.

3) If long wires must be used, use shielded cables or twisted pairs which are properly

grounded and terminated.