Technical Manual

Foreword
The information contained in this manual relates to all ASTRO Digital XTS 3000™ portable radios, unless
otherwise specified. This manual provides sufficient information to enable service shop personnel to
troubleshoot and repair an ASTRO Digital XTS 3000 portable radio to the component level.
Safety Information
Before operating an ASTRO Digital XTS 3000 radio, please read the “Safety” section in the front of this
manual.
Manual Revisions
Changes which occur after this manual is printed are described in “FMRs.” These FMRs provide complete
information on changes, including pertinent parts list data.
Computer Software Copyrights
The Motorola products described in this manual may include copyrighted Motorola computer programs
stored in semiconductor memories or other media. Laws in the United States and other countries pre-
serve for Motorola certain exclusive rights for copyrighted computer programs, including the exclusive
right to copy or reproduce in any form the copyrighted computer program. Accordingly, any copy-
righted Motorola computer programs contained in the Motorola products described in this manual may
not be copied or reproduced in any manner without the express written permission of Motorola. Fur-
thermore, the purchase of Motorola products shall not be deemed to grant either directly or by implica-
tion, estoppel, or otherwise, any license under the copyrights, patents or patent applications of
Motorola, except for the normal non-exclusive royalty free license to use that arises by operation of law
in the sale of a product.