RTI AD-4 Instruções de Operação descarregar pdf (Página 18)

Audio Distribution System

AD-4

CONNECTING REMOTE AUDIO SOURCES

(See “Connecting Remote Audio Sources” diagram)

Audio sources that are located in other areas can have their audio signals

delivered back to the AD-4 and shared among all of the output zones.

NOTE: Local audio inputs (1-4) and remote audio inputs (1-4) are

common, limiting the AD-4 to four audio sources total. Any combination

of local and remote sources may be used, to a maximum of four. For

example, do not plug in a local audio source to local input 1 and remote

audio source to the remote input 1.

WIRING FOR REMOTE AUDIO SOURCES

Use standard Cat-5 cable between the RSP-1 Remote Source Plate and the

RJ-45 jacks on the rear of the AD-4. The RSP-1 has stereo RCA jacks and a

3.5mm mini stereo jack for connecting to the output of the audio source.

In addition to carrying the audio signals, the Cat-5 cable between the

RSP-1 and AD-4 carries IR control of the remote source from an RTI

control system. The control system delivers IR commands to the 3.5mm IR

inputs on the rear of the AD-4.

NOTE: Remote audio sources are available only for the output zones of

the AD-4 to which they are connected. It is not possible to “Y” or split the

audio signals from the RSP-1 to multiple AD-4 units.

NOTE: The AD-4 can accommodate 500 total feet of Cat-5 cable for

each zone. For the most reliable operation, it is best that no single run of

Cat-5 exceeds 250 feet. The correct wiring scheme for the Cat-5 cable is

standard EIA/TIA 568B. Properly terminating the Cat-5 cable is crucial for

the operation of the system.

CONTROLLING REMOTE AUDIO SOURCES

Remote audio sources can be controlled from their own front panel or via

infrared control delivered over the same Cat-5 cable wired to the RSP-

1 Remote Source Panel that is used for the audio signal (see above).

The IR commands used to control the sources come from an RTI control

system which is wired to the IR inputs located on the rear of the AD-4.

Each remote source has an individual IR input for independent control

and commands sent to the “All” input on the AD-4 will allow control of all

remote sources if routing the IR codes is not necessary.

CHAPTER 3 | INSTALLATION AND OPERATION

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RTI AD-4 Instruções de Operação Página 18