VIZIO E320i-BO ユーザーズマニュアル

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CONNECTING AN AUDIO DEVICE - AUDIO CABLE TYPES
HDMI CABLE
HDMI technology transmits crystal-clear 
digital multi-channel surround audio through 
a single HDMI cable. Audio Return Channel-
enabled (ARC) TVs allow audio to be sent 
over an already connected HDMI cable, 
eliminating the need for a separate audio cable.  
See 
•  CEC 2-way Communication  
(Auto setup)
•  PCM, DTS, Dolby Digital
•  2.0-5.1 Scaleable Lossless  
Digital Audio Connection
•  Audio and Video Signals
BEST
HDMI
HDMI
OPTICAL/SPDIF CABLE
Optical/SPDIF cables transmit audio signals as 
pulses of light through a cable made of plastic 
fibers. Audio signals are digitally transmitted 
between devices.
BETTER
•  PCM Stream (Lossless)
•  Dolby Digital 5.1 Channel
•  DTS 5.1 Channel
•  Digital Connection
•  Audio Signal Only
Optical/SPDIF
DIGITAL OPTICAL AUDIO
RCA CABLE
AV cables (or Composite cables) are the 
traditional way of connecting your devices to 
your audio device. Audio signals are sent over 
the red and white connectors.
•  Quality Stereo Connection
•  2.0 Channel
•  Analog Connection
•  Audio Signal Only