210 Chapter
A highlighted switch with two diagonal lines like the one shown here indicates that no wordclock is being received from the selected source, and the Fs window will probably show UNLOCK. Before using the 01V, correct the external wordclock, or select another source. This condition typically occurs when the external wordclock source is turned off, or the cable carrying the wordclock signal has been disconnected.
If the DIGITAL IN SYNC CAUTION option is turned on in the preferences (“Setting 01V Preferences” on page 203), a warning message appears if digital signals from the Digital Stereo Coaxial In or Option I/O inputs are not wordclock synchronized with the 01V. If this message appears, configure the external device as wordclock master.
When an
These switches are used to select a pair of AES/EBU digital inputs as the wordclock source.
This window displays the status of the 01V wordclock. 44.1k indicates that the 01V is locked to a sampling rate of 44.1 kHz. When the word- clock source is changed, the word LOCK appears, indicating that the 01V is in the process of locking to the new source. If the external wordclock source is lost, the word UNLOCK appears. This condition typically occurs when the external wordclock source is turned off or the cable carrying the wordclock signal has been disconnected.
When a CD player is connected to the Digital Stereo In, the only available sampling rate is 44.1 kHz. When a DAT is connected, the sampling rate is determined by the DAT. Some DATs record at a fixed sampling rate, while others allow the user to choose, typically between 44.1 kHz and 48 kHz.