Edirol UA-1EX Owner's Manual page 59

Can't record from a digital connection
When capturing audio data from a CD or MD into your computer, is the recording
source select switch set to "DIGITAL"?
Is the recording source select switch set to "DIGITAL"?
Does the sampling frequency of your sequencer software match the sampling
frequency of the digital audio device connected to the digital in connector?
Set the sampling frequency to the same setting.
If you change the UA-1EX's sampling frequency, you must disconnect the UA-1EX from your
computer, and then re-connect the UA-1EX in order for the new setting to take effect.
Recording produces a silent file
Did you specify the correct audio data input source within the operating system?
Depending on the sequencer software you are using, you may need to specify the UA-1EX as the
audio data input source for your computer. For details on this setting, refer to"Driver Settings" (p.
22), "Getting Connected and Installing Drivers (Macintosh)" (p. 27).
Data that contains the SCMS flag cannot be recorded digitally.
The UA-1EX supports SCMS, so that if SCMS-flagged data (such as data from an MD that was
digitally copied from a commercial music CD) is input to the digital connector, the UA-1EX will not
be able to record this on the computer.
The sound will be output from the line output jacks and the headphone jack.
You will become unable to record if you switch the sampling frequency (e.g., switch
between digital broadcast mode A and mode B) of your digital device while it is still
connected to the digital input connector.
If you switch the sampling frequency, reconnect the digital cable.
Can't play/record 24-bit audio data
Does your sequencer software support 24-bit audio data?
You will need to use sequencer software that supports 24-bit audio data.
Is your sequencer software set to record/play 24-bit audio data?
Set your sequencer software to 24-bit.
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