1-2 (No.RA017)Document CopyrightsCopyright 2014 by JVC KENWOOD Corporation. All rights reserved.No part of this manual may be reproduced, translated, distributed, or transmitted in any form or by any means, electronic, mechan-ical, photocopying, recording, or otherwise, for any purpose without the prior written permission of JVC KENWOOD Corporation.DisclaimerWhile every precaution has been taken in the preparation of this manual, JVC KENWOOD Corporation assumes no responsibilityfor errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein.JVC KENWOOD Corporation reserves the right to make changes to any products herein at any time for improvement purposes.Firmware CopyrightsThe title to and ownership of copyrights for firmware embedded in KENWOOD product memories are reserved for JVC KENWOODCorporation. Any modifying, reverse engineering, copy, reproducing or disclosing on an Internet website of the firmware is strictlyprohibited without prior written consent of JVC KENWOOD Corporation. Furthermore, any reselling, assigning or transferring of thefirmware is also strictly prohibited without embedding the firmware in KENWOOD product memories.Transceivers containing AMBE+2 Vocoder:The AMBE+2 voice coding technology is embedded in the firmware under the license of Digital Voice Systems, Inc.Bluetooth CopyrightsThe Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks byJVC KENWOOD Corporation is under licence. Other trademarks and trade names are those of their respective owners.Service Manual ListTMTMRManual number Model name Market code RemarksNo.RA017 NX-5800 K2 First editionNX-5800(B) F2,K2No.RA017 NX-5800 K, K2 RevisedThis service manualNX-5800(B) F,F2,K,K2