Troubleshooting
23
5.7
No Computer Connection / No Recording Possible
You cannot establish a connection to the computer. The
USB-ME-System
channel layout is not available in
MC_Rack. When loading a previously saved virtual rack file, you will get an error message and the simulator
will be started automatically. Or you get an error message when starting the recording in MC_Rack after a
successful computer connection.
Possible causes:
? The power LED is not lightning. The supply power is not connected or there is a technical problem with
the instrument.
Check the power source and the cable connections. If this does not solve the problem, contact your local
retailer for support.
? The power LED is lighting. The USB port might not support USB 2.0 or might not be working.
Check the USB port. Only full speed USB 2.0 ports can be used. Try another USB 2.0 port.
? You can establish a connection, but get an error message when starting the recording in MC_Rack.
The bandwidth of the USB port is not sufficient for recording. This can be the case if the
USB-ME-System
is connected via USB hub, and a second device that sends or receives continuous data streams, for example,
a web cam or USB speakers, is connected to the same USB port.
Connect the
USB-ME-System
directly to a USB port, not via hub.
5.8
Cable Connection not correct / No Recording Possible
You cannot establish a signal from the amplifier. The
USB-ME-System
channel layout in MC_Rack
shows 50 Hz hum only.
Possible causes:
? The cable connection from the computer to the periphery is not complete. 68-pin MCS standard
connectors need to be fixed in the provided plugs by a firm connection. Otherwise no data transfer
is possible.
Check the MCS high grade cable, and the 68-pin MCS standard connectors. If this does not solve
the problem, contact your local retailer for support.
? The cable connection from the computer to the periphery is not correct.
Make sure not to mistake inputs for outputs in the connected devices.
Summary of Contents for USB-ME128-System
Page 1: ...USB ME System Manual USB ME64 System USB ME128 System USB ME256 System...
Page 35: ...Index 31 7 Index...
Page 36: ...USB ME System Manual 32...
Page 38: ...34...
