Planet Technology Digital Media Center DMA-200 - Manual (Page 16)

"Note RCA Audio is also available for audio output
III. Connect via S/PDIF cable
The S-Video and Component is in the same port. You need to have a S-Video
/ Component cable and a S-Video to S-Video cable or a Y-Pbpr to Y-Pbpr cable
to connect to your TV port.
"Note
S/PDIF (Sony / Philips Digital Interconnect Format) For connection
of this interface, please also check the capability of your audio
amplifier.
"Note
If no sound is heard after connecting the Optical/Coaxial cable, check if
you have changed the audio setup of Digital Media Center to Digital
mode. Please go to Setup Æ System Setup Æ Audio Setup for
configuration. By default, audio out of DMA-200 is set as analog RCA
output.
Step2 Î Connect Ethernet Connector
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