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3. Operation Controls and Functions
3.1 Front Panel
1. Input Selection:
Use this switch to select input from Coaxial or Optical input ports.
2. Power:
Plug the power supply into AU-D3 unit and connect the adaptor to AC wall outlet.
Front Panel
2
1
DC 5V
OPTICAL
COAX
2
OUT
R
L
1
COAX
OPTICAL
IN
3.2 Rear Panel
1 . Coaxial/Optical input: Connect coaxial/optical inputs to the coaxial/optical
audio equipments, such as DVD player, etc.
2 . L/R output: Connect R/L stereo analogue audio output to the display audio
input or audio equipment.
