User manual YAMAHA P2100

[. . . ] Changing the latency can be done in conjunction with NetworkAmp Manager V1. 1. 0E. For the procedure, refer to the NetworkAmp Manager owner's manual (PDF format). The latency and audio bit depth settings will determine the limits on the number of channels that can be distributed in one bundle, and the number of bundles that can be distributed. · NHB32-C 20-bit Latency 5. 33ms 2. 67ms 1. 33ms Channels per bundle 8 8 8 Maximum number of bundles (total of input and output) 24-bit Channels per bundle 7 8 8 Maximum number of bundles (total of input and output) 8 8 4 8 8 4 · ACU16-C Latency 5. 33ms 2. 67ms 1. 33ms Maximum number of bundles (input only) 4 4 4 If two or more different latencies exist in a CobraNet network, it may become impossible for the various devices to communicate correctly. [. . . ] Go to My Computer­>Control Panel­>System­>Hardware­>Driver Signing­>File Signature Verification, select "Ignore--Install all files, regardless of file signature, " and then click OK. Turn off the ACU16-C/NHB32-C and use a USB cable to connect the USB port on the ACU16-C/NHB32-C to a USB port on your computer. Select "Search for a suitable driver for my device (Recommended), " and then click Next. In the subsequent window, select "CD-ROM drives" only, and then click Next. Note: You may be prompted to insert your Windows CD-ROM. Click OK, and in the "Copy files from" section of the subsequent dialog box, enter "D:\USBdrv2k_" (replacing "D" with the drive letter of your CD-ROM drive), and then click OK. The driver is installed, and the message "Completing the Found New Hardware Wizard" appears. 3 4 5 6 7 8 Click Finish, and then restart your computer. ACU16-C & NHB32-C Owner's Manual Installing the USB MIDI Driver 17 Windows XP 2 Click the Start button, and then click Control Panel. If the Control Panel window appears as shown below, click "Switch to Classic View" on the left side of the window in order to see all the control panels. 3 Go to System Hardware­>Driver signatures­>Driver signature options, select "Ignore--Install software without asking for confirmation, " and then click OK. Click OK to close the System Properties window, and then click the Close button to close the Control Panel window. Turn off the ACU16-C/NHB32-C and use a USB cable to connect the USB port on the ACU16-C/NHB32-C to a USB port on your computer. Select "Install software automatically (recommended) (I), " and then click Next. After deleting the following files, disconnect the USB cable, reconnect it, and then reinstall the driver again. Windows\Inf\Other\ACU16-C. inf (or NHB32-C. inf) Windows\System\Xgusb. drv Windows\System\Ymidusb. sys Improving performance If your computer seems unresponsive, make sure it satisfies the system requirements (page 10). Quit any other applications that you are not using. Cannot suspend or resume your computer Suspend will not work if there are any MIDI applications open. Windows 2000: Depending on the USB controller, etc. , on some systems, suspend and resume may not work properly. If the ACU16-C/NHB32-C stops responding, try disconnecting and reconnecting the USB cable. · · · · ACU16-C & NHB32-C Owner's Manual ENGLISH 20 ACU16-C Amp Control Unit 2 ACU16-C Amp Control Unit Introduction The Yamaha ACU16-C Amp Control Unit is a CobraNet interface offering 24-bit D/A conversion of up to 16 CobraNet audio channels, which are output via Euro-block connectors for connection to up to eight 2-channel power amplifiers. Up to 16 ACU16-Cs can be used on a single CobraNet network, providing D/A conversion of up to 256 CobraNet audio channels. Primary and secondary CobraNet ports are provided for integration in systems with built-in redundancy. In addition, the ACU16-C works as an interface for Yamaha's NetworkAmp Manager software, which runs on standard Windows PCs and offers control and monitoring of up to 512 Yamaha PCxxxxN series power amplifiers (32 amps per ACU16-C), up to eight NHB32-Cs, and up to 16 ACU16-Cs. A PC can be connected directly to the ACU16-C by using either USB or RS-232C. Multiple units can be managed from a single PC connected to any ACU16-C or NHB32-C on the CobraNet network. [. . . ] The ERROR and CONDUCT indicators light simultaneously?The LINK, CONDUCT, and ERROR indicators flash simultaneously?The ERROR indicator flashes? Audio sounds distorted? ACU16-C & NHB32-C Owner's Manual System Errors 37 Unit Symptom NetworkAmp Manager cannot control and monitor all power amps?The LOCK indicator flashes continuously? Advice ACU16-C Check your Euro-block connector wiring at the ACU16-C and power amps. [. . . ]