Kenwood NXR-1800 Service Manual page 3

Document Copyrights
Copyright 2023 by JVCKENWOOD Corporation. All rights reserved.
No part of this manual may be reproduced, translated, distributed, or transmitted in any form or by any means, electronic,
mechanical, photocopying, recording, or otherwise, for any purpose without the prior written permission of JVCKENWOOD
Corporation.
Disclaimer
While every precaution has been taken in the preparation of this manual, JVCKENWOOD Corporation assumes no
responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information
contained herein.
JVCKENWOOD Corporation reserves the right to make changes to any products herein at any time for improvement purposes.
Firmware Copyrights
The title to and ownership of copyrights for firmware embedded in KENWOOD product memories are reserved for
JVCKENWOOD Corporation. Any modifying, reverse engineering, copy, reproducing or disclosing on an Internet website of the
firmware is strictly prohibited without prior written consent of JVCKENWOOD Corporation. Furthermore, any reselling,
assigning or transferring of the firmware is also strictly prohibited without embedding the firmware in KENWOOD product
memories.
Transceivers containing AMBE+2
The AMBE+2 voice coding technology is embedded in the firmware under the license of Digital Voice Systems, Inc.
TM
NOTE
· This equipment should be serviced by only qualified technicians.
· Danger of explosion if the battery is incorrectly replaced; replace only with the same type.
· To dispose of batteries, be sure to comply with the laws and regulations in your country or region.
Service Manual List
Manual number
No.RA094<Rev.001>
No.RA094<Rev.002>
文档版权信息
JVC建伍株式会社拥有版权 2023。保留所有权利。
未经 JVC建伍株式会社预先书面同意，无论出于何种目的，均不得以任何形式或任何方式包括电子、机械、影印、录音或其
他方式复制、翻译、分发或传播本手册的任何部分。
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JVC建伍株式会社在准备本文档时已采取所有必要的预防措施，恕不对错误或疏漏承担任何责任，也不对因使用本文中所含
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* "固件版权"和 "注意事项"中的内容只有英文版。
维修手册列表
手册编号
No.RA094<Rev.001>
No.RA094<Rev.002>
Vocoder:
TM
Model name Type Serial number
NXR-1800 E2 -
NXR-1800 E2 C3A60031~
NXR-1800 E First lot
产品型号 类型
NXR-1800 E2 -
NXR-1800 E2 C3A60031 之后
NXR-1800 E 第一批
TX-RX unit number
XC1-329E-00
(J7C-0362-10)
XC1-329E-00
(J7C-0362-10)
XC1-329E-01
(J7C-0362-10)
序列号 收发单元号码
XC1-329E-00
(J7C-0362-10)
XC1-329E-00
(J7C-0362-10)
XC1-329E-01
(J7C-0362-10)
Remarks
First edition
Revised
This service manual
备注
第一版
修订版本
本维修手册
(No.RA094<Rev.002>)1-3