USING i.LINK

This unit is fitted with two i.LINK (AUDIO) connectors. By connecting components that support i.LINK (AUDIO) connections, in addition to digital transmission of 2-ch linear PCM signals and audio signals that have been compressed in multi-channel format, you can also send and receive uncompressed multi-channel audio signals, such as DVD audio and Super Audio CD signals for which digital transmission was not previously possible.

What is i.LINK?

i.LINK is a high-speed and bi-directional digital interface in compliance with the IEEE1394 international standard.

•This unit supports i.LINK (AUDIO) for digital transmission of conventional 2-channel PCM signals and compressed multi-channel audio signals, as well as DVD audio (multi-channel PCM) and Super Audio CD (DSD) multi-channel audio signals using a single IEEE1394 cable connected from an i-LINK (AUDIO)- compatible component.

•The i.LINK transmission format supports the A&M Protocol (Audio and Music Data Transmission Protocol).

•i.LINK supports transmission speeds up to S400.

•Because i.LINK supports DTCP (Digital Transmission Content Protection), digital audio signals can be transmitted without any degradation in signal quality.

This unit’s i.LINK interface was based on the following design standards:

•IEEE Std 1394a-2000 (Standard for a High Performance Serial Bus)

•Audio and Music Data Transmission Protocol 2.0 This unit’s i.LINK interface supports the following AM824 sequence adaptation layers: IEC60958 bitstream, DVD-Audio and Super Audio CD.

Connecting i.LINK components

You can connect i.LINK-compatible devices to this unit using either the daisy chain or tree connections.

■Daisy chain connections

Use to link components together in a single chain. You can link up to 17 different components (including this unit) with this method.

i.LINK

 

i.LINK

 

i.LINK

component

 

component

 

component

 

 

 

 

 

■Tree connections

Use to link components in a branched configuration when 3 or more i.LINK connectors are available. You can link up to 63 different components (including this unit) with this method.

i.LINK

component

 

 

 

 

 

 

i.LINK

 

i.LINK

 

i.LINK

component

 

component

 

component

 

 

 

 

 

 

y

•When making connections, use a 4-pin IEEE1394 cable that supports the S400 transmission speed. We also recommend using a cable less than 3.0 m (12 ft) in length.

•This unit supports hot plugging, a function that allows you to disconnect or connect the IEEE1394 cable while the power is turned on.

Notes

•The system will not work if components are connected in a loop (where the output signal is returned to the original component). When connecting multiple i.LINK components, be sure not to connect them in a loop. If a loop connection is detected, the message “Loop Connection” is displayed on this unit’s front panel display. If this happens, disconnect the IEEE1394 cable, and use a recommended connection method.

•Do not disconnect or connect the IEEE1394 cable from this unit or other i.LINK components while data is being transferred. Doing so may disrupt playback or cause noise.

•When connecting the IEEE1394 cable to this unit’s i.LINK connectors, be sure to confirm the orientation of the connector before connecting the cable. Using excessive force to connect the cable to the connector in the wrong orientation will damage the connector.

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