Onkyo HT-R791 Stereo Receiver User Manual


 
Connections
En-14
Connecting AV components
a
• Before making any AV connections, read the manuals
supplied with your AV components.
• Don’t connect the power cord until you’ve completed and
double-checked all AV connections.
• Push plugs in all the way to make
good connections (loose connections
can cause noise or malfunctions).
• To prevent interference, keep audio
and video cables away from power
cords and speaker cables.
AV Cables and Jacks
HDMI
HDMI connections can carry digital video and audio.
Component video
Component video separates the luminance (Y) and color
difference signals (PB, PR), providing the best picture
quality (some TV manufacturers label their component
video sockets slightly differently).
Composite video
Composite video is commonly used on TVs, DVDs, and
other video equipment.
Optical digital audio
Optical digital connections allow you to enjoy digital
sound such as PCM
*1
, Dolby Digital or DTS. The audio
quality is the same as coaxial.
Coaxial digital audio
Coaxial digital connections allow you to enjoy digital
sound such as PCM
*1
, Dolby Digital or DTS. The audio
quality is the same as optical.
Analog audio (RCA)
Analog audio connections (RCA) carry analog audio.
*1
For PCM signals, the supported sampling rates are
32/44.1/48/88.2/96 kHz. With HDMI connections, 176.4 and
192 kHz are also supported.
Note
The AV receiver does not support SCART plugs.
The AV receiver’s optical digital jacks have shutter-type covers
that open when an optical plug is inserted and close when it’s
removed. Push plugs in all the way.
Caution
• To prevent shutter damage, hold the optical plug straight
when inserting and removing.
About AV Connections
HDMI cable
Other cables
: Video & Audio
: Video
Game console
Blu-ray Disc/
DVD player
TV, projector, etc.
AV receiver
TV, projector, etc.
AV receiver
Game console
Blu-ray Disc/
DVD player
: Audio
Right!
Wrong!
Green
Blue
Red
Yellow
Orange
Y
P
B
PR
White
Red