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CobraNet

Interface

Update Guide

This update guide describes how to update the CobraNet Interface firmware for Yamaha

CobraNet devices (ACU16-C, NHB32-C, MY16-C, MY16-CII, DME8i-C, DME8o-C,

DME4io-C).

Contents

1. Preparation...................................................................................................................2

1.1. System Requirements..........................................................................................2

1.2. Connection............................................................................................................3

1.3. Installation and Default Setting of CobraNet Discovery.................................... 4

1.4. IP Address Manual Setting (If not updated properly by Automatic Setting)....7

2. Updating Procedure ....................................................................................................9

2.1. Checking Your Current Firmware Version.......................................................... 9

2.2. Uploading the Latest Firmware Version .............................................................9

Special Notices

z All copyrights of this update guide are proprietary to Yamaha Corporation.

z Copying and reproduction of this update guide in whole or in part by any means is expressly forbidden

without the written consent of Yamaha Corporation.

z Yamaha makes no representations or warranties with regard to the use of this update guide and

cannot be held responsible for the results of the use of this guide.

z The illustrations and LCD screens as shown in this update guide are for instructional purposes only,

and may appear somewhat different from those on the final specifications.

z For any changes on the firmware, some functions or specifications resulting from the version upgrades,

please check the following Yamaha website.

http://www.yamahaproaudio.com/

z “CobraNet” and “CobraNet Discovery” are registered trademarks of Cirrus Logic, Inc.

z All company names and product names are t trademarks or registered trademarks of their respective

companies.

z Specification in this document is subject to change without notice due to continual improvements.

CobraNet Interface Update Guide

Summary of content (11 pages)

PAGE 1
CobraNetTM Interface Update Guide This update guide describes how to update the CobraNet Interface firmware for Yamaha CobraNet devices (ACU16-C, NHB32-C, MY16-C, MY16-CII, DME8i-C, DME8o-C, DME4io-C). Contents 1. 2. Preparation................................................................................................................... 2 1.1. System Requirements .......................................................................................... 2 1.2. Connection...........................
PAGE 2
1. Preparation 1.1. System Requirements To update the CobraNet Interface following hardware and software are required. Computer Running Windows NT 4.0/2000/XP with a LAN connector Cables Either of the following is required for connection.
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1.2.
PAGE 4
1.3. Installation and Default Setting of CobraNet Discovery Follow the instructions below to install CobraNet Discovery and make the default settings. 1. Download the installer of the CobraNet Discovery from the following Cirrus Logic, Inc website and install. http://www.cirrus.com/dispatch/forms/sup/boardreg/breg/BregController.jpf 2. Copy the firmware you wish to update to the following folder.
PAGE 5
4. Select “Options” from the “View” menu. The “Options” dialog box appears. Select the network adapter used to connect the device you wish to update from “Network Adapter” list. 5. Click the [Default] button in the “IP Address Range” field to assign the IP Address automatically, and then check [Enable Auto Assignment]. You should enable automatic assignment of the IP Address. However, the IP address should be assigned manually if it cannot be updated properly by automatic setting. (See page 7) 6.
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8. The IP Address will appear in the “IP Address” column in the CobraNet Discovery main window once the IP Address of the device has been assigned. A number and firmware name/version number will appear in the “errorCount” column and the “sysDescription” column. If nothing appears in those columns, the device has not been correctly detected. Check again the cable connection and the network adapter.
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1.4. IP Address Manual Setting (if not updated properly by Automatic Setting) The manual setting is not required if it has been automatically assigned. Follow the procedure below to set the IP Address manually. 1. Select [All Programs | Accessory | Command Prompt] from the “Start” menu to open the window for PC’s IP Address check. 2. Type “ipconfig /all” in the Command Prompt to call up the following display. The PC’s IP address is a number shown at the “IP address.” The example IP address “192.168.0.
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4. The dialog box for setting the IP Address will appear. 5. Enter the IP Address as shown below. Enter the same numbers of the PC’s IP Address for the first three numbers. If the PC’s IP Address is “192.168.0.1,” enter the first three numbers as “192.168.0.” Enter a number between 1 and 254, which should be different from the PC’s IP Address, for the last number. If the last number of the PC’s IP Address is “1,” enter “2” or another number except “1”.
PAGE 9
2. Updating Procedure 2.1. Checking Your Current Firmware Version Connect to the device you wish to update before turning on the device and then launch CobraNet Discovery. The current firmware version will be shown such as “Yamaha CNT Module CobraNet version 2.11.4 CS181022” in the “sysDescription” column in the CobraNet Discovery main window. The number which is shown immediately after the CobraNet version is the current firmware version number.
PAGE 10
2. “Select Firmware Version” dialog box will appear after the progress bar is shown for a while as shown below. 3. Check that the firmware version you wish to update is selected in the “Compatible Firmware Versions” field in the “Select Firmware Version” dialog box. When you wish to update MY16-CII, check that “YAMAHA-MY16CII version x.x.x” is selected (x.x.x represents the version number; the example below is 2.11.6). 4. Click [Update] to start updating.
PAGE 11
5. Click [OK] to close the pop-up window below and turn off the device. 6. Turn on the device again. Updating is now complete. U.R.G.