User`s manual

Page 3
2 Rear Panel Connectors
The rear panel contains the following connectors:
 Audio input
o Four ANALOG inputs
o S/PDIF input
o TOSLINK optical input
 Audio output
o Two ANALOG line outputs
o TOSLINK optical output
 External filter control connectors
o External filter freeze (EXT FRZ)
o External filter clear (EXT CLR)
 USB 2.0 connector
 POWER connector
Figure 2-1: MicroDAC 5 Rear Panel
2.1 Audio I/O
The rear panel contains several audio I/O connectors for a variety of ways to get
audio into and out of the MicroDAC 5 unit.
There are three input options: ANALOG INPUTS, S/PDIF DIGITAL INPUT, and
TOSLINK DIGITAL INPUT. Only the LEFT and RIGHT input channels are
selectable from among these options; regardless of the INPUT SELECT setting;
the LREF and RREF inputs are always ANALOG.
There are two output options: ANALOG OUTPUTS and TOSLINK DIGITAL
OUTPUT. Regardless of the INPUT SELECT setting, both analog and digital
outputs are enabled at all times.