UniData Communication Systems WPU-7800 User manual
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Copyright Notice
UniData Communication Systems is registered trademarks of UniData Communication Systems
Inc. Other referenced trademarks are trademarks (registered or otherwise) of the respective
trademark owners.
This document is confidential and proprietary to UniData Communication Systems Inc. No part
of this document may be reproduced, stored, or transmitted in any form by any means
without the prior written permission of UniData Communication Systems Inc.
Information furnished herein by UniData Communication Systems Inc., is believed to be
accurate and reliable. The authors have used their best efforts in preparing this material.
These efforts include the development, research, and testing of the theories and programs to
determine their effectiveness.
However, UniData Communication Systems assumes no liability for errors that may appear in
this document, or for liability otherwise arising from the application or use of any such
information or for any infringement of patents or other intellectual property rights owned by
third parties which may result from such application or use. The products, their specifications,
and the information appearing in this document are subject to change without notice.
UniData Communication Systems Inc
© 2011 by UniData Communication Systems Inc. All rights reserved.
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Manual Introduction
This user's manual contains items that you should follow in order to prevent any harm to
yourself and others, or damage to equipment, and to enable you to use this product
safely. An explanation of the markings and symbols used in this manual is provided below.
Please understand these symbols before reading the rest of this document.
Every care has been taken in the writing of this manual, but if you find any points of
concern with this manual, please notify us through one of our contact points.
Please understand that this company cannot assume any responsibility for any damage or
other pure economic loss resulting from lost communications opportunities due to a
breakdown of this product, its incorrect operation, power failure or other external factors.
After sales service
■We request that you write down in a memo or otherwise store any information that
you yourself have registered in this product.
■This company has no obligation concerning changes to or loss of, any information and
bears no responsibility for this whatsoever.
■During repairs for a breakdown, data created by the customer or loaded in from
outside may change or be lost.
■This company takes no responsibility for this.
In case that this product is used for abnormal purpose, the guarantee will expire
regardless of a time of purchase.
■Registered trademarks/copyrights
Windows is a registered trademark of the Microsoft Corporation in the United States
and other countries.
Windows XP is an abbreviation for the Microsoft Windows XP Home Edition
operating system and the Microsoft Windows XP Professional operating system.
Windows 2000 is an abbreviation for the Microsoft Windows 2000 Professional
operating system.
Other company names and product names are trademarks or registered trademarks
of their respective companies.
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Any reproduction or copying of its content without prior permission is strictly forbidden.
The contents of this manual may be revised at any time without prior notice. For support
information about added functions, changes, etc., we recommend that you periodically visit
the home page below for updated information.
Our company's home page http://www.udcsystems.com/
■Compliance Statement for FCC
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES.
Operation is subject to the following two conditions; (1) this device may not cause harmful
interference, and (2) this device must accept any interference received, including interference
that may cause undesired operation.
CAUTION: Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates
uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
- Consult the dealer or an experienced radio/TV technician for help
For body worn operation, this phone has been tested and meets FCC RF exposure guidelines
when used with an accessory that contains no metal and that positions the handset a
minimum of 1.5cm from the body. Use of other accessories may not ensure compliance with
FCC RF exposure guidelines.
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■Caution concerning interference with 2.4Ghz wireless LAN
When communicating with a 2.4GHz LAN, be careful about the following.
Microwave ovens and other industrial, scientific, and medical equipment, as well as indoor
wireless stations (wireless stations requiring permits) and special low-power wireless stations
(wireless stations not requiring permits) used for identifying mobile units used in plant
manufacturing line etc., as well as amateur wireless stations (wireless stations requiring
permits) operate in the frequency band used by this product.
Before using this product, double check that no indoor wireless stations, special low-power
wireless stations for mobile unit identification, or amateur wireless stations are in operation in
the vicinity.
If this product should cause harmful electromagnetic interference in an indoor wireless
station for identifying a mobile unit, quickly change the frequency used or stop emitting
the electromagnetic signal, then notify the store of purchase and consult with them about
measures for avoiding interference (for example, installing a partition wall).
Besides that, if this product should cause harmful electromagnetic interference in a
special low-power wireless station used for identifying a mobile unit, or in an amateur
wireless station, or some other problem occurs, please inquire at the store from which
you made your purchase.
■Built-in 2.4GHz band (IEEE802.11b / IEEE802.11g) wireless LAN functions
Usage frequency band: Wireless equipment using the 2.4GHz band
Transmission method: DSSS OFDM
Modulation: DQPSK DBPSK CCK BPSK QPSK 16-QAM 64-QAM
Assumed interference distance: 40m max.
Frequency modulation advantages: The entire bandwidth can be used to avoid the
frequency bands of indoor wireless stations and special low-power wireless stations used for
identifying mobile units, as well as amateur wireless stations.
Because the 2.4GHz band frequency used in this product overlaps with medical equipment,
microwave ovens and other industrial and scientific equipment, as well as indoor wireless
stations and special low-power wireless stations for identifying mobile units used in plant
manufacturing line etc., electromagnetic interference is possible. Before starting to use this
product, please double check that no indoor wireless stations or special low-power wireless
stations are operating within the interference range of this product.
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Table of contents
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