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SAFETY INSTRUCTIONS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRONIC SHOCK, DO NOT REMOVE COVER (OR BACK) NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE.
TABLE OF CONTENTS Introduction ..............What is DTS? ..............Loudspeakers, Location and Amplification ...... Features ................Installation ................ Includes six hook-up diagrams Down Mix Configurations ..........Setting Levels ..............Manual Mode Auto Mode Playing DTS Encoded Source Material ......Troubleshooting ..............Warranty ....
DTS encoded laserdiscs, com- pact discs and emerging DVDs. The Millennium 2.4.6 DTS Decoder/Preamp is simple to use and easy to install in any type of existing home theater sound system. Balancing the individual channels only takes a few min- utes.
Left Front (channel 1) output of your stereo preamplifier/receiver to the Left Front input of the Millennium 2.4.6; likewise with the Right Front (channel 2) I/O connections. Then, connect the CD or LD Player’s (coax or optical) digtal output to the corresponding Millennium digital input.
Down-mixing capability The Millennium 2.4.6 has the ability to down mix the surround, center, and/or sub audio into the main left and right channels, accommodating systems with two to six channels. However, it is recommended that to fully appreciate DTS 20 bit 5.1 channel digital surround programs, no down mixing options be engaged, by leaving switches 1-2-3 in their factory preset (up) position.
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MANUAL MODE Stand Alone Installation with Two Sources In this configuration the Millennium 2.4.6 is being used as both a DTS decoder and a preamp. This is par ticularly useful in dedicated DTS systems or where there are only two digital source devices. It does,...
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AUTO MODE Installation with Multi-channel Receiver and Two Sources In this configuration the Millennium 2.4.6 is installed within an existing sound system that uses a multi-channel A/V Receiver. The illustration shows two digital source devices hooked up to the 2.4.6, one via a coaxial input, the other via an optical input. This installation allows you to play non-DTS encoded material, directly from the Receiver.
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AUTO MODE Installation with Multi-channel Preamp and Two Sources In this configuration the Millennium 2.4.6 is installed within an existing sound system that uses a multi-channel A/V Preamp and separate amplifiers. The illustration shows two digital source devices hooked up to the 2.4.6, one via a coaxial input, the other via an optical input.
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AUTO MODE Installation with Dedicated D-to-A Converter In this configuration the Millennium 2.4.6 is installed within an existing sound system that uses a multi-channel A/V Preamp that routes all digital devices through a separate D-to-A Conver ter (DAC).It is essentially the same hook-up as that shown for installation with a Preamp on the previous page, except the Millennium 2.4.6 Digital...
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MANUAL MODE Stand Alone Installation with “5.1 Ready” Receiver or Preamp In this configuration, the Millennium 2.4.6 is being installed into an existing system with either a Receiver or Preamp that is "5.1 Ready". A "5.1 Ready" Receiver or Preamp will provide a special DB-25 connector, which combines all outputs through one cable.
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MANUAL MODE Add-on Installation with “5.1 Ready” Receiver or Preamp In this configuration, the Millennium 2.4.6 is being installed into an existing system with either a Receiver or Preamp that is "5.1 Ready". In addition, this system contains a stand-alone Dolby Digital Processor. The outputs of the Dolby Digtial Processor are fed into the 2.4.6, which them sends the signal back...
It is recommended, however, that the down mix configuration switches remain in their factory default (up) position when employing the Millennium 2.4.6 in any 5.1 loudspeaker application. If you are not using a Center channel loudspeaker, then you may try placing switch #2 in the down position, which blends the center channel information into the Left and Right Front channels.
BALANCING TIP: For the most accurate results use a sound pressure level (SPL) meter. They are readily available at your local Radio Shack®. While you can balance the Millennium 2.4.6 at any SPL, choose a level such as 75dB and adjust all of the channels for the same reading. This insures a good balance within a dB or two at the most.
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All line-level outputs from your Receiver or Preamp must be connected to at least the main input jacks of the Millennium 2.4.6, and must come from a source with DTS data. In other words, the raw DTS digital datastream must be present at the mains input (Left Front and Right Front) to the Millennium 2.4.6 in order to use this automatic mode.
The simplest way to reduce the volume of the DTS datastream sound presented to the input of the Millennium 2.4.6. is to turn down the volume of the Receiver or Preamp, which is driving the Millennium 2.4.6. You can then compensate for this reduction by turning up the MASTER level on the front of the Millennium 2.4.6 clockwise until the volume is satisfactory.
TROUBLESHOOTING GUIDE SYMPTOM CAUSE POSSIBLE CURE SYMPT SYMPTOM CAUSE POSSIBLE CURE POSSIBLE CURE Nothing lights up when Power cord not plugged in Firmly insert power plug connector into the the power switch is in in, or power supply not plugged rear panel.
AUTO LEVEL SAMPLE LINE USER SYSTEM CONTROLLER INPUT ANALOG INPUTS/ OUTPUTS RIGHT FRONT INPUT Right Front 20 BIT RIGHT FRONT OUTPUT D-TO-A LPF: 2ND ORD Left Front LEFT FRONT INPUT 20 BIT LEFT FRONT OUTPUT D-TO-A LPF: 2ND ORD DIGITAL INPUTS RIGHT SURROUD INPUT Right Surr.
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WARRANTY Millennium Technologies provides to the original purchaser of the Millennium 2.4.6 a (1) year parts and labor warranty from the date of purchase. The above warranty is in lieu of any other warranty, whether expressed, implied or statutory, including, but not limited to, any warranty of merchantability, fitness for any particular purpose, or any warranty arising out of any proposal, specification or sample, Millennium Technologies shall not be liable for incidental or consequential damages.
SPECIFICATIONS Analog I/O : 6 inputs, 6 outputs; standard RCA type connectors Coaxial digital input: 1) AES consumer standard (RCA), 0.5Vp-p/75 ohm Optical digital input: 1) TOSLINK Coaxial digital output: AES consumer standard (RCA), 0.5Vp-p/75 ohm (works with either digital input) Analog outputs: Standard line level (2Vrms at 0dB into 1K ohm (min.) load)
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