Connections; Front Usb Input; Bluetooth Connection; Analog Outputs - Rotel RDD-1580 Manuel De L'utilisateur

Connections

NOTE: To prevent loud noises that neither you nor your speakers will
appreciate, make sure the system is turned off when you make any signal
connections.

Front USB Input

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See figure 5
The front USB input can be connected to an iPod, iPhone, USB flash memory
or the Bluetooth dongle (supplied) for wireless streaming. With iPod or
iPhones, simply plug the device into the front USB and select USB function
from the source selector. The iPod and iPhone remain active allowing search
and play functions.

Bluetooth Connection

Insert the supplied Bluetooth Dongle into the front USB of the RDD-1580
for wireless streaming via Bluetooth, from your device (i.e. mobile phones).
From your mobile device, look for "Rotel Bluetooth" and connect to it.
Connection is normally automatic, but if prompted for a password, please
press "0000" on your device.
NOTE: Not all Bluetooth dongles will operate with RDD-1580. Please use
the one supplied.

Analog Outputs

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See figure 3 and figure 4
A pair of standard RCA jacks and XLR balanced connectors supplies an
analog output signal from the RDD-1580 to the source inputs of an audio
preamplifier, integrated amplifier, or receiver.
NOTE: You should choose only one method of analog connection from
the RDD-1580. Do not connect both the RCA and XLR at the same time.
Select high quality audio interconnect cables. Connect the left and right
channel outputs of the RDD-1580 to the corresponding inputs on the
preamplifier or other component.

Digital Inputs

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See figure 3
There are two sets of digital inputs labeled COAX 1 and 2, OPT 1 and 2.
Connect the COAXIAL or OPTICAL PCM outputs of your source component
into these sockets. The digital signals will be decoded and played by the RDD-
1580. The unit is capable of decoding PCM signals up to 24 bit, 192kHZ.

PC-USB Input

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See figure 3
Connect this input using the supplied USB cable to the USB socket of your
computer.
The RDD-1580 supports both USB Audio Class1.0 and USB Audio Class
2.0 modes. Windows computers do not require installation of a driver for
USB Audio Class 1.0 and supports playback of audio up to 96kHz sampling
rates. The Factory Default setting is USB Audio Class 1.0.
To take advantage of USB Audio Class 2.0 audio playback supporting
up to 192kHz sampling rates you will need to install the Windows driver
supplied on CD included with the RDD-1580. You will also need to switch
the RDD-1580 to USB Audio Class 2.0 playback mode with the following:
1. Press and Hold the PC-USB source button on the front panel for 5 seconds.
The current USB audio mode is indicated by the blinking Sample Rate LED as:
USB Audio Class 1.0 – Sample Rate 96kHz blinking [Factory Default]
USB Audio Class 2.0 – Sample Rate 192kHz blinking
2. Press the PC-USB key again to illuminate the 192kHz sample rate light
blinks.
3. Pressing the PC-USB key will toggle between USB Audio Class 1.0 (96kHz
light blinks) and USB Audio Class 2.0 (192kHz light blinks).
4. After the desired USB Audio mode is selected wait 3 seconds for the
selection period to end and the RDD-1580 will use the selected audio mode.
5. Power cycle the RDD-1580 and reboot your PC after changing the USB
Audio mode to ensure both units are properly configured.
Many audio playback applications do not support 192kHz sampling rate.
Please confirm your audio player supports 192kHz audio and you have
192kHz audio files to properly playback this sample rate. Also, you may
need to configure the audio driver in your PC to output 192kHz or your
computer may "down sample" to a lower audio sample rate. For more
information please refer to your audio player or operating system information.
NOTE: USB Audio Class 2.0 required installation of the Windows PC driver
on the CD ROM included with the RDD-1580.
NOTE: MAC computers do not require a driver to support PC-USB 1.0
or 2.0 audio.
NOTE: Upon successful installation of the driver, you may need to select
the ROTEL audio driver from the audio/speaker setup of your computer.

Computer I/O Connector

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The RDD-1580 can be controlled via RS232 for integration with automation
systems. The COMPUTER I/O input accepts a standard straight DB-9 Male-
to-Female cable.
For additional information on the connections, software, and operating codes
for computer control of the RDD-1580, contact your authorized Rotel dealer.

ROTEL LINK

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This 3.5 mm stereo mini-jack (labeled ROTEL LINK IN) can optionally attach
to Rotel network enabled products with ROTEL LINK OUT connections. This
allows the attached Rotel products to communicate with each other and
be controlled via the Rotel Remote App (available for download on the
iTunes ® store).

EXT REM IN Jack

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This 3.5mm mini-jack receives command codes from industry-standard infrared
receivers via hard-wired connections. This feature could prove useful when
the unit is installed in a cabinet and the front-panel sensor is blocked. Consult
your authorized Rotel dealer for information on these external repeaters and
the proper wiring of a jack to fit the mini-jack receptacle.
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