Music Hall dac15.2 User's Manual
Contents
1. 3 Object or liquid entry Do not allow foreign objects or liquids into the unit If this happens immediately disconnect the power cord from the wall and take the unit to an authorized music hall service center for inspection 4 Ventilation You must allow 2 inches 5 cm of unobstructed clearance around the unit Do not place the unit on a bed sofa rug or similar surface that could block ventilation from the bottom Do not stack another component on top of the amplifier If the component is placed in a bookcase or cabinet it must be ventilated to allow proper cooling 5 Heat Keep the unit away from naked flames radiators heat registers stoves or any other heat producing appliances including amplifiers 1 6 Climate The unit has been designed for use in moderate climates Do not attempt to use below 41 degrees Fahrenheit 5 degrees Celsius or above 95 degrees Fahrenheit 35 degrees Celsius 7 Rack and Stands Place the unit on a fixed level surface strong enough to support its weight Do not place it on a moveable cart that could tip over We recommend only using stands approved for use with audio equipment 8 Cleaning Unplug the unit from the mains supply before cleaning The case should normally require only a wipe with a soft lint free cloth 9 Power Sources Only connect the unit to a power supply of the type and voltage described in the operating instructions or specified on the rear panel of the2. hall dac15 2 warranty covers parts and labor costs for one year from the purchase date After one year you must pay for both parts and labor costs The warranty does not cover transportation costs at any time Claims under guarantee The unit should be packed in the original packing and returned to the dealer from whom it was purchased or to an authorized music hall service center It should be sent by a reputable carrier carriage prepaid Do not send the unit via USPS United States Postal Service No responsibility can be accepted for the unit while in transit to the dealer customer or authorized service agent therefore customers are advised to insure the unit against loss damage or theft while in transit y RoHS R compliant FOR FURTHER INFORMATION CONTACT Music Hall 108 Station Road Great Neck NY 11023 Tel 516 487 3663 Fax 516 773 3891 http www musichallaudio com
3. unit 10 Power cord protection Connect the unit to the power outlet only with the cord supplied Do not modify the supplied cable in any way Do not attempt to defeat grounding and or polarization provisions Do not use extension cords Do not route the power cord where it will be crushed pinched bent at severe angles exposed to heat or damaged in any way 11 Non use periods If the unit is to be left unused for a long period of time the power cord should be unplugged from the wall outlet 12 Damage Requiring Service Stop using the unit immediately and have it inspected by an authorized music hall service center whenever 1 The power supply cord or plug has been damaged 2 Liquid has been spilled into the unit 3 The unit has been exposed to rain 4 The unit does not operate properly 5 The unit has been dropped or damaged 6 Smoke or any unusual smell is detected from the unit CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL 2 Getting Started Thank you for purchasing the music hall dac15 2 The dac15 2 is a solid state digital to analog converter DAC designed for the music lover We chose a select group of technologically advanced components to create this sophisticated digital to analog converter The dac15 2 can accept any coax s pdif USB or optical toslink digital input from one of music hall s
4. compact disc players a CD DVD transport iPod transport computer media server Sonos Squeezebox DVD in stereo and will output two channel stereo analog When used with your computer or in a top end audio system your music hall digital to analog converter will provide years of listening enjoyment The daci5 2 features the latest Texas Instruments formerly Burr Brown PCM 1796 24bit 192kHz advanced segment stereo audio digital to analog converter This processor features 123dB dynamic range an 8 x oversampling digital filter and just 0 0005 THD A Few Precautions Please read this manual carefully In addition to installation and operating instructions it provides valuable information that will help you get optimum performance from your system Please contact your authorized music hall dealer for answers to your questions In addition all of us at music hall welcome your questions and comments Save the shipping carton and all enclosed packing material for future use Shipping or moving the unit in anything other than the Original packing material may result in severe damage that is not covered by the warranty Be sure to keep the original sales receipt It is your best record of the date of purchase which you will need in the event warranty service is required Placement Use common sense when placing the dac15 2 Always place it on a firm level surface Make sure that the shelf or cabinet can support the weight Ensure that ther
5. e is adequate ventilation Avoid placing the dac15 2 where it may be subject to excessive heat such as near a heat register Do not place anything on top of it For best performance avoid placing the dac15 2 where it may be subject to vibration such as near a speaker Audio Out To avoid damage to the dac15 2 make sure it is NOT plugged into an AC outlet while connecting up or disconnecting the audio outputs The dac15 2 has one set of fixed audio outputs on the back Connect the ANALOG OUT connectors to the appropriate audio inputs on your integrated amplifier preamplifier or receiver oO opticaL coaxit music hall OUT USB 12V DC i wl CE RoHS designed and developed in the USA Connecting to the Mains Plugging In Check that the Power Switch on the front of the dac15 2 is in the off position Look at the voltage selector slider on the back of the unit and confirm that it is set for the correct voltage 115V USA 230V Europe Connect the low voltage plug from the power supply to 12V DC socket on the dac15 2 before connecting to the mains Digital In Connecting Source Components to the dac15 2 The dac15 2 has 3 digital inputs COAXIAL IN s pdif OPTICAL toslink and USB Connect your source components to the appropriate inputs on the back of the daci5 2 You can connect one or all three inputs at the same time Choose between the inputs using the input selector on the front panel Special no
6. k to make sure your preamplifier integrated amp or receiver is switched to the input that the dac15 2 is connected to Test the connection and the cables to make sure Keeping the input selected and using the same cable connect this input to a known good source like a tuner or the analog output of a CD player If that works then it is most likely not a connection problem between the dac15 2 and the preamp integrated amp or receiver The next step is to check and see if the digital input is properly connected Look on the front panel of the dac15 2 to see if the locked light is illuminated If it is not this is most likely the problem Switch the input selector to another input to see if one locks If one does not lock you either have a bad digital cable or you aren t getting a good digital signal Try replacing the digital cable on the input you ve selected For instance if you are using a coax connection try replacing the coax cable with another coax cable If this doesn t work try selecting a different input optical for instance and try using the CD player s optical output with an optical cable instead If you are using a USB connection it is necessary for the computer to recognize the dac15 2 as a connected device Check in the computer s control panel under USB devices and see if the dac15 2 is selected If not with both the dac15 2 and your computer powered up remove the USB cable from the computer and then re insert it Watch the co
7. mputer monitor for an indication it has found the hardware Apple computers may not automatically recognize the dac15 2 Apple users check your System Preferences as suggested above Technical Specifications THD N lt 0 0012 20Hz 20kHz Output level RCA 2 1V COAX 0 5Vp p 75 OHM Frequency response DC 20KHz 0 5dB SNR gt 110dB Power dissipation lt 10W Dynamic range gt 115dB 24 bit gt 96dB 16bit Crosstalk lt 105dB Operating temperature 0 40 C USB input accepts 24bit 96kHz signals All other inputs accept signals up to 24bit 192kHz Power supply AC100 240V 50 60Hz Ti PCM1796 24bit 192kHz DAC Physical Dimensions W x D x H 4 2 x 6 0 x 2 0 in 107 x 152 x 52 Weight 3 Ibs Pkg Supplied Accessories external power transformer USA This product complies with FCC requirements Guarantee This entitles you to have the music hall dac15 2 repaired or replaced at our discretion free of charge for one year after purchase at any authorized music hall dealer provided the unit was purchased from an authorized dealer Your original Sales receipt is used as proof of purchase date Music hall can take no responsibility for defects arising from accident misuse abuse wear and tear neglect or through unauthorized repair and or adjustment Neither can music hall accept responsibility for damage or loss occurring during transit to or from the person claiming under the guarantee Warranty Your music
8. music hall dac15 2 digital to analog converter INSTRUCTION MANUAL Music halj music hall http www musichallaudio com Congratulations on Your Purchase You have selected a state of the art digital to analog converter DAC Each component chosen for assembly and construction of the music hall dac15 2 was selected to provide you with superior performance and the highest level of sound reproduction available today We know of no digital to analog converter that costs as much to produce that sells for so little Please take a few moments to read over the instruction manual to ensure that you get the best performance from your unit and years of trouble free service SAFETY GUIDELINES This product is designed and manufactured to strict quality and safety standards However you should be aware of the following installation and operation precautions 1 Take heed of warnings and instructions Read all the instructions before connecting or operating the unit Keep this manual so you can refer to these safety instructions Heed all warnings and safety information in these instructions and on the unit 2 Water and Moisture To reduce the risk of fire or electric shock do not expose the unit to moisture or water If the unit is exposed to moisture immediately disconnect the power cord from the wall Take the unit to an authorized music hall service center for inspection Do not touch the unit power cord or plug with wet hands
9. te When connecting the dac15 2 via USB to your computer the dac15 2 and your computer should both be powered up Quit any open media player programs iTunes Windows Media Real Media etc on your computer prior to connecting the dac15 2 Connect the USB cable from your computer to the dac15 2 Your computer will recognize the dac15 2 and install the necessary drivers You will probably find that setting your media player and computer volume to max will sound best Apple computers and some PC s may not automatically recognize the daci5 2 In this case with your computer and the dac15 2 powered up connect the USB cable Go to System Preferences Control Panel gt Sound Output choose the USB Audio DAC for output Close System Preferences Launch iTunes Digital Out COAXIAL OUT S PDIF output for use with other digital components This output converts the USB and OPTICAL toslink input signal to an S PDIF output Using the dac15 2 power on off Turn on the dac15 2 If no digital input is active the locked light will not light input Use the input switch to select desired input Enjoy locked O usb coaxial optical daci5 2 digital to analog converter Troubleshooting If no sound comes out of the system with the dac15 2 connected there are several areas to check Either you are not getting an audio signal to your preamplifier or you don t have a good digital source feeding the dac15 2 First chec
Download Pdf Manuals
Related Search