Using S200-Compatible Ieee 1394 Devices - Yamaha mLAN Owner's Manual

The number of devices that can be
connected to the computer has been
exceeded.
Data reception error. The computer
resources or processing power may be
insufficient.

Using S200-compatible IEEE 1394 devices

When using IEEE 1394 devices of the slower S200 type, the number of available audio transmission
channels in the network is reduced. Before connecting an S200-compatible device to the network, make
sure to change the number of transmission channels with the following procedure.
1. Change the number of output (transmission) channels of each S400-compatible
device from the Node Information (Audio) window so that it does not exceed the
total number of output (transmission) channels of all S200 and S400 devices in the
network. (Refer to the table at the bottom of the Error Messages section.)
When connecting an S200-compatible device in step 2, the number of output
NOTE
channels of the S200 device is set to maximum automatically. Confirm the
maximum number of output channels of the S200 device you are using, then
change the number of output channels on the S400 devices accordingly. For
information on the maximum number of output channels, refer to the owner's
manual of your particular S200 device.
2. Connect the S200-compatible device to the computer or the mLAN device in the
network.
3. To increase the number of output (transmission) channels of S400-compatible
devices, decrease the number of output channels of the S200 devices from the
Node Information (Audio) window, and change the number of output channels of
the S400 devices.
In the Node Information (Audio) window, check the
maximum number of audio nodes that can be
connected (page 19).
In the Node Information (MIDI) window, check the
maximum number of MIDI nodes that can be
connected (page 21).
Try the following measures:
1) Quit all other applications.
2) Increase the Latency value (see the Installation
Guide).
3) If multiple mLAN devices exist in the network:
Windows
Set "Required CPU" in the Driver Setup window
to "Mid" or "Low Performance."
Macintosh
Increase the Latency value in the Driver Setup
window.
4) Click the [Update] button.
5) Restart the computer.
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