Edirol UA-1EX Owner's Manual page 58

No sound
Can't record or play back audio
No sound
Is the UA-1EX's Recording source select switch set to "ANALOG"?
If the recording source select switch is set to "DIGITAL," and an input signal is being received at the
digital input connector, the audio signal being input to the digital input connector will be output. The
audio data from the computer will not be output.
Are you attempting to use the CD player of your computer to play an audio CD?
If you wish to play an audio CD on the CD-ROM drive of your computer, refer to When playing
audio CDs from the computer's internal CD-ROM drive, or using the UA-1EX to play game
music (p. 52).
Are you running multiple applications?
If multiple applications are running simultaneously, an error message may appear. If this occurs,
click [OK], and close the other applications. Even if an application window is closed, it is still running
if it remains in the taskbar, so be sure to quit any unneeded applications shown in the taskbar.
Have you specified the audio data output destination for your playback sequencer
software?
For some sequencer software such as Cool Edit Pro LE, you must set the audio data output
destination as UA-1EX. For details on this setting, refer to the owner's manual for the sequencer
software.
Have the drivers been installed correctly?
In order to playback audio data using the UA-1EX, the USB Audio Device driver must be installed.
For details on installation and settings, refer to Getting Connected and Installing Drivers
(Windows p. 15, Macintosh p. 27).
Are the faders of the Volume Control raised? (Windows)
Adjust the volume of each fader as described in Volume Control setting (p. 51).
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