User's Manual

CONTENTS
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1. INTRODUCTION
2. USING THIS MANUAL
This booklet provides instructions for the operation of the U-800 and includes a
description of features, a quick user controls guide, a step-by-step guide to operations
for each unit, system specifications, a troubleshooting guide, miscellaneous tips, and
servicing information.
1. INTRODUCTION ................................................................................2
2. USING THIS MANUAL .......................................................................2
3. SYSTEM FEATURES ............................................................................3
4. QUICK USER CONTROLS GUIDE ........................................................4
5. SYSTEM OPERATION .........................................................................8
6. SELECTING GROUP/CHANNEL, IR PROGRAMMING
AND SIMULTANEOUS MULTICHANNEL OPERATION ........................14
7. CAUTIONS AND TROUBLESHOOTING .............................................17
8. MISCELLANEOUS TIPS .....................................................................18
9. SPECIFICATIONS .............................................................................19
10. FREQUENCY PLAN ........................................................................20
11. FREQUENCY LISTS .........................................................................21
12. OPTIONAL ACCESSORIES .............................................................22
13. SERVICE INFORMATION ................................................................22
14. ONE YEAR LIMITED WARRANTY ....................................................23
Thank you for choosing the Nady U-800 wireless system, and congratulations on
your choice. The U-800 has the best performance and price value in professional
UHF wireless, offering clear-channel, frequency-agile operation on the UHF band for
interference-free performance in any application or locale. The U-800 delivers 800
user-selectable, frequency synthesized channels in the US frequency band 470MHz-
490MHz. The Nady U-800 offers built-in Autoscan for quick and convenient open
channel selection and set up of one system, or many wireless systems at the same
location for simultaneous multichannel operation. The U-800 features proprietary
companding and low-noise circuitry for an industry-best 120dB dynamic range, and
the clearest, most natural sound available in wireless today
14. ONE YEAR LIMITED WARRANTY
Nady Systems, Inc. warrants to the original consumer purchaser that the unit is free from any defects
in material or workmanship for a period of one year from the date of original retail purchase. If any
such defect is discovered within the warranty period, Nady Systems, Inc. will repair or replace the unit
free of charge, subject to verification of the defect or malfunction upon return to Nady Systems. Please
do not return your Nady product to the store where it was purchased as Nady Systems handles your
warranty service directly. Communication with our Service Department is the most efficient means of
servicing your unit and we are dedicated to keeping you a satisfied customer.
To the extent permitted by law, any applicable implied warranties, including warranties of
merchantability and fitness are hereby limited to one year from the date of purchase. Consequential
or incidental damages resulting from a breach of any applicable express or implied warranties are
hereby excluded. This warranty is in lieu of all other agreements and warranties, general or special,
express or implied and no representative or person including a Nady dealer, agent, or employee is
authorized to assume for us any other liability in connection with the sale or use of this Nady Systems’
product.
Whereas some states do not allow limitations on how long implied warranties last, and do not allow
exclusion of incidental or consequential damages, the above limitations and exclusions may not apply to
you. This warranty gives you specific legal rights and you may also have other rights which may vary from
state to state.
This warranty is subject to the following conditions:
1) This system must have been purchased from an authorized Nady dealer and all warranty service must be
performed by Nady’s service department. Any service not performed by Nady will automatically void this
warranty.
2) Items not covered: physical damage resulting from improper handling of the unit in transit from the
factory by the shipper (Nady Systems is not responsible for such damage and all such claims must be
made against the shipping company by the consignee); defects caused by normal wear of the product
(expendable parts are typically connectors, cables, potentiometers, switches and similar components);
damage or defects caused by abuse, neglect, accident, failure to connect or operate the unit in any way
that does not comply with applicable technical or safety regulations, or improper repair, excessive heat
or humidity, alteration or unreasonable use of the unit, causing cracks, broken cases/housings or parts;
damage caused by leaking batteries; finish or appearance items; items damaged in shipment en route to
Nady Systems, Inc. for repair. The warranty is null and void if any Nady serial number has been removed
or defaced.
How To Obtain Service:
1) If factory service is required, you must contact our Service Department at [phone] for a
return authorization (RA) number. Make sure the RA number is clearly marked on the outside of your
package. (Please note: if an RA number is not included, our shipping department cannot accept your
package.)
2) Send the unit back to Nady Systems, 6701 Shellmound Street, Emeryville, CA, 94608, freight pre-paid.
You must include proof of date and place of purchase (i.e., photocopy of your bill of sale) or Nady cannot
be responsible for repair or replacement. Nady Systems, Inc. will not repair, nor be held responsible, for any
units returned without proper identification, return address, and RA number clearly marked on the package.
3) Per the above, Nady will perform all warranty service and return the unit to you at no charge. Nady
Systems will inform the buyer if product sent in does not meet the terms of this warranty and will provide a
quote for fixing the unit and/or shipping it back exclusively at the buyer’s expense.
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