ZyXEL DMA-2500 User Guide - Page 56

Audio Setup, 7.5.1 S/PDIF, S/PDIF

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Chapter 7 Setup 7.5 Audio Setup Select Setup > System Setup > Audio Setup to open the Audio Setup menu. Use this menu to configure the DMA's audio output for music playback. You can turn the DMA's digital output (for the HDMI or S/PDIF connector) on or off. The analog output is always on. Figure 15 Setup > System Setup > Audio Setup The following table describes the fields in this menu. Table 8 Setup > System Setup > Audio Setup LABEL DESCRIPTION Digital Audio Output Turn this off if your television or audio system does not accept digital audio input. Select SPDIF/RAW if your audio system can decode the raw S/PDIF signal. Switch to SPDIF/PCM if you cannot hear anything. Select SPDIF/PCM (Pulse Code Modulation) if your audio system cannot decode the raw S/PDIF signal. Switch to SPDIF/RAW if you cannot hear anything. Analog Audio Output See Section 7.5.1 on page 56 for details on S/PDIF. Select Stereo to have the DMA send two channel (left and right) audio output through the LEFT and RIGHT audio connectors. Select Mono L to send single channel audio output through the LEFT audio connector. Select Mono R to send single channel audio output through the RIGHT audio connector. Select Mono mix to send single channel audio output through the LEFT and RIGHT audio connectors. 7.5.1 S/PDIF S/PDIF (Sony/Philips Digital Interface Format) is also IEC 958 type II, part of IEC60958. S/PDIF is a collection of low-level protocol and hardware specifications for carrying digital audio signals between devices and stereo equipment. 56 DMA-2500 User's Guide

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Chapter 7 Setup
DMA-2500 User’s Guide
56
7.5
Audio Setup
Select
Setup > System Setup > Audio Setup
to open the
Audio Setup
menu.
Use this menu to configure the DMA’s audio output for music playback. You can
turn the DMA’s digital output (for the HDMI or S/PDIF connector) on or off.
The
analog output is always on.
Figure 15
Setup > System Setup > Audio Setup
The following table describes the fields in this menu.
7.5.1
S/PDIF
S/PDIF (Sony/Philips Digital Interface Format) is also IEC 958 type II, part of IEC-
60958. S/PDIF is a collection of low-level protocol and hardware specifications for
carrying digital audio signals between devices and stereo equipment.
Table 8
Setup > System Setup > Audio Setup
LABEL
DESCRIPTION
Digital Audio
Output
Turn this off if your television or audio system does not accept digital
audio input.
Select
SPDIF/RAW
if your audio system can decode the raw S/PDIF
signal. Switch to
SPDIF/PCM
if you cannot hear anything.
Select
SPDIF/PCM
(Pulse Code Modulation) if your audio system
cannot decode the raw S/PDIF signal. Switch to
SPDIF/RAW
if you
cannot hear anything.
See
Section 7.5.1 on page 56
for details on S/PDIF.
Analog Audio
Output
Select
Stereo
to have the DMA send two channel (left and right) audio
output through the
LEFT
and
RIGHT
audio connectors.
Select
Mono L
to send single channel audio output through the
LEFT
audio connector.
Select
Mono R
to send single channel audio output through the
RIGHT
audio connector.
Select
Mono mix
to send single channel audio output through the
LEFT
and
RIGHT
audio connectors.