2TR Digital Ins
69
DM2000 Version 2—Owner’s Manual
2TR Digital Ins
The DM2000 features three sets of 2-track digital inputs: 2TR IN
DIGITAL AES/EBU 1 and AES/EBU 2 use XLR-3-31-type connec-
tors and accept AES/EBU format digital audio. 2TR IN DIGITAL
COAXIAL 3 uses a phono connector and accepts consumer format
(IEC-60958) digital audio. These inputs can be monitored via the Control Room monitors
by using the CONTROL ROOM [2TR D1], [2TR D2], and [2TR D3] buttons. They can be
patched to Input Channels (see page 77), Input Channel Insert Ins (see page 78), or Output
Channel Insert Ins (see page 80). Digital audio signals received at sampling rates other than
the current DM2000 rate can be converted by the internal sampling rate converters (see
page 69). You can monitor the Channel Status of digital signals present at these inputs on
the Channel Status Monitor page (see page 73).
2TR In/Out Sampling Rate Conversion
The DM2000’s 2TR Digital Inputs and Outputs feature sampling rate converters so you can
easily connect your legacy 44.1/48 kHz digital audio equipment.
1
Use the DISPLAY ACCESS [DIO] button to locate the Sampling Rate Con-
verter page.
2
Use the cursor buttons to select the parameters, and use the Parameter
wheel, INC/DEC buttons, or [ENTER] button to set them.
The FS box in the lower-left corner displays the current wordclock status: 44.1kHz, 48kHz,
88.2kHz, 96kHz, or Unlock.
2TR IN D1–3:
These buttons are used to turn on and off the sampling rate converter for
each 2TR Digital Input. When on, the sampling rate of the received digital audio is con-
verted to the DM2000’s current sampling rate. The original sampling rate is displayed.
2TR OUT D1–3:
These buttons are used to turn on and off the sampling rate converters
for each 2TR Digital Output. When on, the sampling rate of the transmitted digital audio is
converted to the specified rate, which can be set to either 44.1 kHz or 48 kHz.
