Rear Panel Connections

Preamp Outputs: Connect these jacks to an optional, external power amplifier for appli- cations where higher power is desired.

Surround Back/Multiroom Speaker Outputs: These speaker terminals are normally used to power the surround back left/surround back right speakers in a 7.1 channel system. However, they may also be used to power the speakers in a second zone, which will receive the output selected for a multiroom system.

To change the output fed to these terminals from the default of the Surround Back speakers to the Multiroom Output, you must change a setting in the Multiroom Menu of the OSD sys- tem. See page 42 for more information on con- figuring this speaker output. In normal surround system use, the brown and black terminals are the surround back left channel positive (+) and negative (–) connections and the tan and black terminals are the surround back right positive

(+) and negative (–) terminals.

For multiroom use, connect the brown and black SBL terminals to the red and black connections on the left remote zone speaker and connect the tan and black SBR terminals to the red and black terminals on the right remote zone speaker.

RS-232 Port: This jack may be used to con- trol the AVR 635 over a bi-directional RS-232 serial control link to a compatible computer or programmable remote control system. Due to the complexity of programming RS-232 com- mands we strongly recommend that connections to this port for control purposes be made by a trained and qualified technician. This jack may also link to a compatible computer to upgrade the software and operating system of the

AVR 635 when appropriate upgrades are available.

Fan Vents: These ventilation holes are the output of the AVR’s airflow system. To ensure proper operation of the unit and to avoid possi- ble damage to delicate surfaces, make certain that these holes are not blocked and that there is at least three inches of open space between the vent holes and any wooden or fabric surface.

DVD Component Video Inputs: These inputs may be used with any source device equipped with analog Y/Pr/Pb or RGB compo- nent video outputs. The factory default is for these jacks to be a linked to the DVD input, but you may change the setting at any time through the IN/OUT SETUP menu. See page 15 for more information on configuring the component video inputs.

Remote IR Carrier Output: The output of

this jack is the full signal received at the Remote Sensor Window ¯ or input through the Remote IR Input including the carrier frequency that is removed from signals at the Remote IR Output . Use this output to extend IR remote signals to the input of compatible products by direct connection or through the use of optional, external IR “blasters”. If you are in doubt as to which of the two IR Output jacks to use, we recommend that you consult with your dealer or installer, or check with the manufacturer of the external equipment you wish to control.

REAR PANEL CONNECTIONS 9

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Pacific Digital owner manual + and negative terminals, AVR 635 when appropriate upgrades are available
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AVR 635 specifications

The Pacific Digital AVR 635 is an advanced A/V receiver that epitomizes high-fidelity audio and video performance, making it an ideal choice for home theater enthusiasts and audiophiles alike. Known for its robust build quality and cutting-edge features, the AVR 635 offers a remarkable audiovisual experience that caters to a variety of entertainment needs.

One of the standout features of the AVR 635 is its multi-channel audio capabilities. Supporting up to seven channels, the receiver provides rich, immersive sound that enhances movies, music, and gaming experiences. With an impressive output of 100 watts per channel, users can enjoy clear and dynamic sound at a range of volume levels. The receiver also supports advanced audio formats such as Dolby TrueHD and DTS-HD Master Audio, ensuring high-definition audio playback that matches modern video quality.

In addition to powerful audio, the AVR 635 is equipped with sophisticated video processing technologies. The receiver supports upscaling from standard definition to high definition, revitalizing older content for contemporary viewing. It features multiple HDMI inputs, allowing users to connect various gaming consoles, Blu-ray players, and streaming devices with ease. The HDMI version supports 4K video pass-through, ensuring compatibility with the latest television technologies.

Another notable characteristic of the AVR 635 is its user-friendly interface. The on-screen display provides intuitive navigation through setup options and source selections, making it accessible for both novices and seasoned users. The receiver also includes a comprehensive remote control that enables quick adjustments and switching between inputs without hassle.

The AVR 635 boasts network connectivity features, allowing users to access streaming services and online music libraries. With built-in Wi-Fi and Ethernet options, the receiver can connect to home networks effortlessly. This enables streaming from platforms such as Spotify and Pandora, enriching the listening experience even further.

Moreover, the AVR 635 supports room calibration technologies, optimizing sound performance based on the unique acoustics of the environment. This feature ensures that sound reproduction is balanced and tailored, allowing every listener to enjoy the same quality regardless of their seating position.

Overall, the Pacific Digital AVR 635 combines innovative technology, powerful performance, and user-centric features, making it a top choice for anyone looking to enhance their home entertainment system. Whether for watching the latest blockbuster or enjoying a concert, the AVR 635 delivers excellence in every aspect of audio-visual reproduction.
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