Installation

REMOTE

FM TUNER

 

 

 

CONTROL

INPUT

AUDIO OUTPUTS

 

230 V

 

 

 

 

 

DATA SERVICE

 

 

 

 

IN

L

 

L

 

OUT

R

 

R

RDI

 

OUT

POWER INLET

 

 

 

 

 

2

 

 

 

1

 

1 2 3 4 5 6

DIGITAL OUT

AERIAL

INPUT

OPTICAL COAX

78

DT81 rear panel

1 Voltage indicator

5 Audio output phono sockets, two pairs

 

2 Socket for IEC power inlet line

6 Data Service on/off switch and RDI output

 

3 Remote control, in and out mini-jacks

7￿Digital audio output, coaxial and TOSLINK

 

4 FM tuner input

8￿Aerial input, BNC locking coaxial

Positioning the unit

Always place the tuner on a level, firm surface.

Setting up the aerial

Your new Arcam tuner is capable of superb reception but only if it is receiving a good quality transmission signal.

We recommend that a roof mounted aerial is used where possible, to ensure the best performance. Use a Band III (multi- element Yagi) array if you are a long way from a transmitter, or use an omnidirectional or folded dipole aerial if you are close to more than one transmitter. In the U.K. this should be mounted with all elements vertical as the transmissions are vertically polarised. Be sure to use a good quality coaxial cable such as URM43, CT-100 or similar. For Band III use you can use either 50Ω or 75Ω cable provided it is good quality. Always use 50Ω cable for L-band use.

If the signal is strong the supplied indoor aerial may be sufficient. It should be hung on a wall with both wires fully stretched out vertically. However there will be many areas where one DAB ensemble (i.e. a group of stations transmitted together) is strong and others are weak. An external aerial is desirable in these cases in order to receive a higher number of services. If the DAB services in your area are transmitted on L-band (1.5GHz) then consult your dealer with regard to the best aerial to use.

NOTE: The supplied indoor aerial is suitable only for Band

III, not L-band. An aerial is not supplied in US or Canada.

There is a small aerial made by Bosch which is suitable for

L-Band and Band III and has been used with good results. The

Bosch part number is: F01DE00144

Robert Bosch Multimedia-System GmbH & Co. KG

Dept. MU/VMK

Postfach 77 77 77

D-31132 Hildesheim

 

Telephone: +49

5121 49 4525

 

Fax:

+49

5121 49 2150

DT81

Email:

ml_mu_support@fr.bosch.de

Internet:

www.boschmultimedia.de

Aerial input socket

The coaxial cable from the aerial should be fitted with a 50Ω BNC plug. Connect this to the aerial socket on the back of this tuner, turning to lock in place.

Connecting to other equipment

Interconnect cables

Interconnecting cables are not supplied with this tuner. We recommend high quality cables as inferior quality cables will degrade the sound quality of your system. Please contact your Arcam dealer for details of suitable cables.

Digital outputs

Optical and co-axial digital audio outputs are provided. These can be connected to an external DAC (Digital to Analogue Converter) in order to enhance the audio potential of this tuner.

They can also be used to connect this tuner to a digital recording device (such as a CD-R or Minidisc recorder) for direct recording.

NOTE: The digital output data includes Serial Copy Management System (SCMS) codes. This allows you to make one generation of digital recording but further digital copies will be prevented.

AM/FM tuner audio input

The audio output from a conventional tuner can be connected here to save an input on the amplifier. When this tuner is switched off or is set to bypass mode, this input is routed straight to the audio output of this tuner.

Remote control in/out

If you are using this tuner with an amplifier that also features a remote bus (such as the Arcam Diva A85 or FMJ A22) you can connect the REMOTE OUT of the amplifier to the REMOTE IN of the tuner using a 3.5mm jack lead.

This allows the tuner to be positioned out of sight while still offering remote control as commands are passed through the amplifier. It can also be used to route control signals for multi- room use.

4

Page 4
Image 4
Arcam manual Installation, DT81 rear panel, Positioning the unit, Setting up the aerial, Connecting to other equipment

DT81 specifications

The Arcam DT81 is a state-of-the-art audio device that has garnered attention for its high-end capabilities and innovative technologies. As a premium digital music streamer, it allows audiophiles to unlock their music collections with unmatched quality and convenience.

One of the primary features of the Arcam DT81 is its support for high-resolution audio formats. It can decode files up to 24-bit/192kHz, ensuring that even the most intricate details of a performance are preserved. This makes it an excellent choice for those who demand the highest fidelity from their audio playback.

The DT81 also incorporates Arcam's own streaming technology, which supports numerous services and protocols, including Spotify Connect, Tidal, and AirPlay. This flexibility means that users can access a wide range of digital music services seamlessly. Moreover, the device features a Roon Ready certification, which enhances the streaming experience, allowing for easy navigation through extensive music libraries, as well as curated playlists.

Another notable characteristic of the DT81 is its robust connectivity options. It is equipped with both digital and analog outputs, including optical, coaxial, and USB, enabling users to integrate it easily into their existing audio systems. Additionally, the device features Bluetooth connectivity, which provides the convenience of streaming directly from portable devices.

The DT81 is designed with a user-friendly interface. It boasts a clear, informative display that allows users to navigate through their playlists and settings effortlessly. The accompanying mobile application further enhances usability, allowing for remote management and control, which is essential for a modern streaming device.

Constructed with high-quality components, the Arcam DT81 embodies a commitment to durability and performance. Its solid build ensures minimal interference and noise, allowing for a pure listening experience. The attention to detail in its design reflects Arcam's dedication to producing devices that not only perform well but also complement sophisticated audio systems aesthetically.

In summary, the Arcam DT81 stands out in the competitive landscape of audio streaming devices. With its exceptional sound quality, extensive connectivity options, and user-friendly features, it is a worthy addition for anyone serious about high-fidelity music playback. Whether for casual listening or critical evaluation, the DT81 is engineered to deliver an unparalleled audio experience.