For Service Engineer
SERVICE INFORMATION
1/5
MACHINE TYPE: PBX (RCX340)
CLASSIFICATION: Update
General description
PBX Version update procedure manual
Warning
Make sure to use this document under the instruction of a YAMAHA service engineer or those
who completed necessary maintenance training.
YAMAHA is not responsible for any problems caused by the misuse of the document.
This document contains editing of the system data that can affect the operating condition of the
machine. Make sure to thoroughly understand the contents of the document and perform the
service work on your own responsibility.
This document contains the administrator login password to the machine system. Please handle
the password with sufficient protection.
Safety note
Strictly follow the precautions in the “Safety” section in the machine user’s manual.
Disclaimer
This document contains the preliminary information subject to change in the future.
The information contained in this document represents the current view of YAMAHA on the issues discussed as of
the date of issuance. As YAMAHA must respond to changing market conditions, it should not be interpreted to be a
commitment on the part of YAMAHA, and YAMAHA cannot guarantee the accuracy of any information presented
after the date of issuance.
This document is provided for information purposes only, and it is provided without any warranties, either express or
implied.
It is the responsibility of the user to comply with all applicable copyright laws. Without limiting the rights under
copyright, no part of this document may be reproduced, stored in or introduced into a retrieval system, or
transmitted in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise), or for any
purpose, without the written permission of YAMAHA.
However, this shall not be construed to limit the user
’s right granted by Copyright law.
YAMAHA may have patents, patent applications, trademarks, copyrights, or other intellectual property rights
covering subject matter in this document. Except as expressly provided in any written license agreement from
YAMAHA, this document does not give users any license to these patents, trademarks, copyrights, or other
intellectual property.
The names of actual companies and products mentioned in this document may contain the trademarks of their
respective owners.
No.: SM-5E2015010005
ISSUED DATE: 2015.1.14
