User Manual

IMPORTANT SAFETY INFORMATION
Connecting the RF output of a radio modem transmitter to a high gain antenna will result in
concentrated signal level near the antenna. The field strength radiated by these antennas, when
connected to a transmitting Model 2400 Radio Modem with AMP2440P, may exceed FCC mandated
RF exposure limits. FCC rules require professional installation of theses antennas in such a way that
the general public will not be closer than the distances specified in Table (1) from the radiating aperture
of any of these antennas. End users of these systems must also be informed of this safety distance
requirement.
LIMITED WARRANTY
Young Design, Inc. (YDI) warrants that your device is free of defects in material and workmanship for a period of
one year after initial purchase. YDI will repair or replace any YDI product returned to the factory freight prepaid
within one year of the purchase date.
The YDI warranty covers repairs or replacement (at YDI’s option) of the product only. YDI is not responsible for the
cost of removal, reinstallation, or shipping to the place of repair. YDI does not extend or modify its warranty period
as a result of repair or replacement.
YDI reserves the right to void a warranty and/or bill reasonable charges for repair of a unit if the warranty seal is
broken or the unit displays evidence of misuse, abuse, or tampering.
YDI is not responsible for damage to any other equipment or property, or any other consequential or incidental
damages of any kind, whether based on contract, negligence, or strict liability. Maximum liability shall not in any
case exceed the purchase price of the unit.
Warranties give you (the buyer) specific legal rights. You may also have other rights which vary from state to state.
This warranty is only extended to purchases made in the United States of America or its possessions.
All Rights Reserved. No part or parts of this document may be reproduced, translated, stored
in any electronic retrieval system, or transmitted, in any form or by any means, electronic,
mechanical, photocopying, recording, or otherwise, without the prior written permission of the
copyright holder.
TABLE OF CONTENTS
1. DESCRIPTION .............................................................................................................................................................1
WARRANTY NOTICE
The AMP2440P warranty is null and void if any of the following occurs:
1. The amplifier is opened.
2. The antenna connections are not properly waterproofed.
3. The amplifier is operated with no antenna attached to the antenna connector.