T+A MP 3000 HV, Руководство пользователя

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USB DAC operation in detail
System-requirements
•
Intel Core 2 @ 1,6 GHz or higher or a comparable AMD Processor.
•
1 GB RAM
•
USB Interface
•
Microsoft Windows 7, Microsoft Windows XP
•
or MAC OS 10.6.4 and higher
USB
operation
mode
The
MP 3000 HV
can be operated in
USB Audio Class 1
mode (USB Full
Speed / USB 1.0) with all the listed operating systems without the need for a
driver. However, in this case the system only caters for audio formats with a
sampling frequency of up to 96 kHz.
Audio formats with a sampling frequency of more than 96 kHz (up to 192 kHz)
can only be transferred in
USB Audio Class 2
mode (USB High Speed / USB
2.0). To play audio files of this type you must first install the appropriate driver
for your operating system, and switch the
MP 3000 HV
to USB 2 mode (see
section entitled ‘
System settings
’).

 

The drivers required, together with detailed installation instructions including
information on audio playback via USB, are available for downloading from our
website at
http://www.ta-hifi.com/mp3000hv-software
Settings
A number of system settings have to be altered if you wish to operate
MP 3000 HV
with your computer. These changes must be made regardless of
the operating system and the USB mode. The installation instructions provide
detailed information on how and where the settings are to be changed.
Notes on
software
   
By default, the operating systems listed above do not support ‘native’ music
playback. This means that the PC always converts the data stream to a fixed
sample rate, regardless of the sample rate of the file to be played. Separate
software is available - e.g. J. River Media Center or Foobar - which prevents
the operating system converting the sample rate.
The installation instructions included in the driver package contain further
information on audio playback via USB.
Notes on
operation
   
To prevent fail functions and system crashes of your computer and the
playback program, please note the following:
•
USB 2 mode: Install the driver before you use the
MP 3000 HV
for the first
time.
•
Use only drivers, streaming methods (e.g. WASAPI, Directsound) and
playback software which are compatible to your operating system and
between each other.
•
Never connect or disconnect the USB connection while the system is
running.
•
The USB mode should never be switched over while the
MP 3000 HV
is
connected and the computer is running.