42 Chapter 5Digital I/O & Cascading
02R96—Owner’s Manual

Selecting the Wordclock Source

The wordclock source can be selected as follows.
1Use the DISPLAY ACCESS [DIO] button to locate the Word Clock Select page.
2Use the cursor buttons to select the sources, and press [ENTER] to set.
The SLOT TYPE column displays the names of any installed I/O Cards. The IN and OUT
columns indicate the number of inputs and outputs available for each installed I/O Card.
The FS box in the lower-left corner displays the current wordclock status: 44.1kHz, 48kHz,
88.2kHz, 96kHz, or Unlock.
The following are possible wordclock sources:
SLOT14 (1/215/16): These buttons select the Slot Inputs as the wordclock source.
Inputs are selected in pairs, the number of pairs depending on the type of I/O Card
installed.
WC IN: This button selects the WORDCLOCK IN connector as the wordclock source.
CAS. IN: This button selects the CASCADE IN port as the wordclock source.
2TRD1, 2TRD2, 2TRD3: These buttons select the 2TR Digital Inputs as the wordclock
source.
INT44.1k, INT48k, INT88.2k, INT96k: These buttons select the internal wordclock
generator as the wordclock source.
The source select buttons have the following indications:
A usable wordclock signal is present at this input.
No wordclock signal is present at this input.
A wordclock signal is present, but it’s out of sync with the current 02R96 clock.
This is the currently selected wordclock source.
This input was selected as the wordclock source, but no usable signal was received.
This cannot be selected as the wordclock source because a wordclock signal cannot be
sourced from this input on this type of I/O Card, or no I/O Card is installed.
If an external wordclock source fails for some reason, the 02R96 automatically switches to
its internal wordclock generator at the closest frequency.
Note: When you change the wordclock settings on any device in your digital audio system, some
devices may output noise, so turn down your power amps beforehand, otherwise your speakers
may be damaged.