Note: Do not turn on the unit until all connections have been made.
Connect your digital source to Digital Input 1 or 2. Either S/P DIF co-axial or TOSLINK optical types can be used. Optical is best to avoid ground loop noise, but some optical cables may not work correctly at 192kHz.
Important Note: Only connect one co-axial OR optical cable to each digital input. The unit will not operate if both connections are made (even if only one is active).