Notes On Network Security - Yamaha Disklavier Mark IV Series User Manual

Connection Diagram (Basic)
For further information on the Internet connection (only a wired LAN connection is supported),
visit the Yamaha Disklavier website:
http://services.music.yamaha.com/radio/

■ Notes on Network Security

The Disklavier Mark IV attempts to achieve a balance between security and usability in its
network implementation. However, a determined hacker may be able to defeat these security
measures and utilize the network of the purchaser in an unauthorized manner. Since each
network is different, only the purchaser can determine whether the security measures
discussed here will adequately protect their network.
The purchaser acknowledges that connection to the Internet and use of the Disklavier Mark
IV Internet features is done at the risk of the purchaser. In no event shall Yamaha, its
subsidiaries or Yamaha's and/or its subsidiaries' directors, officers, or employees be
responsible for unauthorized access, loss or alteration of the data of the purchaser or be
liable for any damage from intrusions.
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DisklavierTV User's Guide (For Disklavier Mark IV Users)