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Connecting AV components

• 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

Available sampling rate for PCM input signal is 32/44.1/48/88.2/96 kHz. In case of an HDMI connection, 176.4/192 kHz is also

available.

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

Signal Cable Jack Description

Video and

Audio

HDMI HDMI connections can carry digital video and audio.

Video Component video Component video separates the luminance (Y) and color

difference signals (P

B, 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, VCRs, and

Onkyo HT-R648 User Manual

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