Instructions for use
Thank you for purchasing the Musical Fidelity M1 SDAC.
The M1 SDAC consists of a 32 bit DAC and a sample rate converter which asynchronously up-samples all incoming data rates to 192 kHz. This moves the digital artefacts to well outside the audio band, allowing easy removal without detriment to the top end of the audio band. Our well tuned filtering circuit gives immeasurably small jitter, noise and distortion artefacts allowing astounding imaging, detail and transparency, to deliver all music types exactly as the artist originally intended. This new design now takes into account different sampling frequencies with the upper audio bandwidth now extending to 90 kHz for 192 kHz natively sampled input signals.
The M1 SDAC fully asynchronous USB input copes with files up to 24-bit 192 kHz sample rate input. This takes full advantage of the higher quality recordings now available. It works with personal computers running Microsoft Windows®, Linux and Apple® OS.
An aptX® capable Bluetooth A2DP receiver has been included. aptX® is a high quality Bluetooth link. It features full bandwidth sound, for wireless connection to Bluetooth-capable products, such as mobile phones, computers, etc. The Bluetooth receiver is also backward-compatible with non-aptX® Bluetooth devices.
M1 SDAC has been carefully designed to be partnered with other M1, M3 and M6 products. It also matches well with M8 and M1 series products. Using any of these combinations will yield one of the best high-fidelity systems available at any price.
Used carefully, it should give many years of outstanding musical reproduction.
Dust regularly with a soft duster or soft brush, but be careful when using cleaning or polishing agents - they may harm the surface finish.
If there are any questions about the audio system, please consult the dealer who is there to help and advise.
CONTENTS
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Safety Information |
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Mains plug (UK only), modification warning |
4 |
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General advice |
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Installation precautions |
5 |
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Disposal information |
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EU disposal information |
6 |
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Installation |
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Introduction, cleaning, installation, power connections, audio |
7 |
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connections, digital connections |
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Facilities and connections |
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Illustrations - main unit front & rear panels |
8 |
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Remote |
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Remote control information |
9 |
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Operation |
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Switch on and operation |
10 |
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– Analogue inputs and outputs |
11 |
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Digital inputs |
12 |
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– Digital outputs and analogue to digital conversion |
13 |
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Bluetooth |
14,15 |
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USB input |
16 |
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Rename inputs |
17,18 |
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Apple OS X® |
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USB Setup |
19 |
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Linux |
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USB Setup |
20 |
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Windows® XP |
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Service Pack 3 |
21 |
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Driver install |
22-26 |
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Settings |
27 |
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Driver Uninstall |
28-29 |
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Windows® Vista and 7 |
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Driver install |
30-33 |
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Settings |
34 |
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Uninstall |
35-36 |
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All Windows® OS |
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Additional Settings |
37-39 |
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Problems? |
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Basic fault finding |
40 |
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Specifications |
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Unit specifications |
41 |
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Bluetooth antenna |
42 |
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Manual history |
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Version and publication |
43 |
Issue 4 |
Page 3 of 47 |
SAFETY INFORMATION
IMPORTANT! (U.K. only)
This unit is supplied in the U.K. with mains lead fitted with a moulded 13 amp plug. If, for any reason, it is necessary to remove the plug, please remove the fuse holder and dispose of the plug safely, out of reach of children.
It must not be plugged into a mains outlet.
The wires in the mains lead supplied with this appliance are coloured in accordance with the following code:
Green and yellow |
.............................Earth |
Blue................................................ |
Neutral |
Brown .................................................. |
Live |
WARNING – This appliance MUST be earthed
As the colours of the wires of the mains lead of this appliance may not correspond with the coloured markings identifying the terminals in the plug, proceed as follows:
•The wire which is coloured green-and-yellow must be connected to the terminal in the plug which is marked
with the letter E or coloured green or green-and-yellow, or by the earth symbol:
•The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured red.
•The wire which is coloured blue must be connected to the terminal which is marked with the letter N or coloured black.
•If connecting to a BS1363 plug, a 13 amp fuse must be used.
WARNING:
ANY MODIFICATIONS TO THIS PRODUCT NOT EXPRESSLY APPROVED BY MUSICAL FIDELITY WHO IS THE PARTY RESPONSIBLE FOR STANDARDS COMPLIANCE COULD VOID THE USER'S AUTHORITY TO OPERATE THIS EQUIPMENT.
Issue 4 |
Page 4 of 47 |
GENERAL ADVICE
Installation, Precautions & User Information
This new M1 SDAC is designed and built to provide trouble-free performance, but as with all electronic devices it is necessary to observe a few precautions:
•Heed all warnings shown on the back of the product.
•Only connect the M1 SDAC to a mains outlet having the same voltage as marked at the back of the unit.
•Always ensure that when disconnecting and reconnecting your audio equipment the mains supply is switched off.
•Position the mains lead and signal interconnects where they are not likely to be walked on or trapped by items placed on them.
•Do not use near water, or place water-filled containers on the M1 SDAC, for example, a flower vase or potted plants. If water does spill inside, immediately pull out the mains plug from the wall socket and inform the dealer, who should then check the unit before further use. Entry of liquid into the M1 SDAC is dangerous, and may cause electric shock or fire hazard.
•Do not place the unit near direct heat sources such as radiators, direct sunlight or other equipment.
•Do not remove any covers or try to gain access to the inside. There are no user adjustments or fuses to
change without qualification. Refer all service work to an authorised Musical Fidelity agent.
*Note: Unauthorised opening of the equipment will invalidate any warranty claim.
•Before cleaning the unit, switch off power at the mains switch and remove the mains plug from the wall socket .Dust regularly with a soft cloth or soft brush but be careful when using cleaning or polishing agents - they may harm the surface finish.
The electronics in modern hi-fi equipment is complex and may, therefore, be adversely affected or damaged by lightning. For protection of the audio system during electrical storms, remove the mains plugs.
If after-sales service is required, to help the dealer identify the M1 SDAC please quote the serial number located on the rear panel of the unit.
Issue 4 |
Page 5 of 47 |
ITEM DISPOSAL INFORMATION
DISPOSAL
The crossed out wheeled bin label that appears on the back panel of the product indicates that the product must not be disposed of as normal household waste. To prevent possible harm to the environment please separate the product from other waste to ensure that it can be recycled in an environmentally safe manner. Please contact local government office or retailer for available collection facilities.
DISPOSITION
La poubelle sur roulettes barrées X, qui apparaît en logo sur le panneau arrière du produit, indique que celui-ci ne doit pas être traité comme un déchet domestique commun. Afin de protéger l'environnement, ce produit électronique devra être géré séparément et donc recyclé selon les nouvelles normes Européennes Rohs concernant les déchets d'appareils électroniques. Prière de contacter les services concernés gouvernementaux ou votre point de vente pour l'élimination et l'enlèvement de déchets électroniques équipés de composants électroniques.
DISPOSAL
La etiqueta cruzada hacia fuera del compartimiento que aparece en el panel trasero del producto indica que el producto no se debe reciclarse como basura normal de la casa. Para prevenir daños posible al ambiente separe por favor el producto de otras basura para asegurarse de que puede ser reciclada de una manera ambientalmente segura. Entre en contacto por favor a su oficina gubernamental local o a su minorista para las instalaciones disponibles de la colección.
RIFIUTI
L'etichetta del cassonetto barrato riportato sul retro dell'apparecchio indica che il prodotto non deve essere smaltito tramite la procedura normale di smaltimento dei rifiuti domestici. Per evitare eventuali danni all'ambiente, separare questo prodotto da altri rifiuti domestici in modo che possa venire riciclato in base alle procedure di rispetto ambientale. Per maggiori dettagli sulle aree di raccolta disponibili, contattate l'ufficio govenativo locale od il rivenditore del prodotto.
FACHGERECHTE ENTSORGUNG:
Das auf der Geräterückseite angebrachte Label deutet darauf hin, dass das Produkt nicht mit konventionellem Hauskehricht entsorgt werden darf. Um Schäden und Verschmutzungen an Umwelt und Mensch zu vermeiden, muss das Produkt fachgerecht entsorgt und von anderem Abfall getrennt werden. Wenden Sie sich bei Fragen hierzu an Ihren Fachhändler oder an eine öffentliche Informationsstelle.
AFVAL
Het label op de achterzijde van dit apparaat, een afvalbak op wielen met een kruis doorgehaald, geeft aan dat dit apparaat niet samen met gewoon huishoudafval mag worden weggegooid. Om mogelijke schade aan onze leefomgeving te voorkomen dient dit apparaat, gescheiden van gewoon huishoudelijk afval, te worden afgevoerd zodat het op een milieuvriendelijke manier kan worden gerecycled. Neem voor beschikbare inzamelplaatsen contact op met uw gemeentelijke reinigingsdienst of met uw elektronica leverancier.
HÄVITTÄMINEN
Yliruksattua jäteastiaa kuvaava tarra tuotteen takalevyssä kertoo, että tuotetta ei saa käsitellä normaalina talousjätteenä. Ympäristön suojelemiseksi on tuote pidettävä erillään muusta jätteestä ja se on kierrätettävä ekologisesti kestävällä tavalla. Ota yhteyttä laitteen myyjään tai Pirkanmaan Ympäristökeskukseen lähimmän kierrätyskeskuksen löytämiseksi.
AFSKAFNING
Logoet med en skraldespand med kryds over på bagsiden af apparatet indikerer at dette produkt ikke må kasseres som normal husholdningsaffald. For at forebygge mulig skade på miljøet, bedes De separere dette produkt fra andet affald, og sikre at det bliver genbrugt på en miljørigtig måde. Kontakt venligst de lokale myndigheder eller din forhandler for oplysning om nærmeste tilgængelige opsamlingssted for elektronikaffald.
ΔΙΑΔΙΚΑΣΙΑ ΑΠΟΡΡΙΨΗΣ ΤΟ ΣΗΜΑ ΜΕ ΤΟΝ ΔΙΑΓΕΓΡΑΜΜΕΝΟ ΤΡΟΧΗΛΑΤΟ ΚΑΔΟ ΑΠΟΡΡΙΜΑΤΩΝ ΣΤΗΝ ΠΙΣΩ ΟΨΗ ΤΟΥ
ΜΗΧΑΝΗΜΑΤΟΣ ΔΗΛΩΝΕΙ ΟΤΙ ΤΟ ΠΡΟΙΟΝ ΑΥΤΟ ΔΕΝ ΠΡΕΠΕΙ ΝΑ ΔΙΑΧΕΙΡΙΣΘΕΙ ΣΑΝ ΣΥΝΗΘΙΣΜΕΝΟ ΟΙΚΙΑΚΟ ΑΠΟΒΛΗΤΟ.
ΠΡΟΣ ΑΠΟΦΥΓΗ ΕΝΔΕΧΟΜΕΝΗΣ ΕΠΙΒΑΡΥΝΣΗΣ ΤΟΥ ΠΕΡΙΒΑΛΛΟΝΤΟΣ, ΞΕΧΩΡΙΣΤΕ ΤΟ ΠΡΟΙΟΝ ΑΠΟ ΤΑ ΑΛΛΑ ΑΠΟΡΡΙΜΑΤΑ ΩΣΤΕ ΝΑ ΕΞΑΣΦΑΛΙΣΘΕΙ Η ΑΝΑΚΥΚΛΩΣΗ ΤΟΥ ΜΕ ΤΟΝ ΠΡΕΠΟΝΤΑ ΤΡΟΠΟ.
ΠΑΡΑΚΑΛΟΥΜΕ ΝΑ ΕΠΙΚΟΙΝΩΝΗΣΕΤΕ ΜΕ ΤΗΝ ΤΟΠΙΚΗ ΥΠΗΡΕΣΙΑ ΑΝΑΚΥΚΛΩΣΗΣ Η ΜΕ ΤΟ ΚΑΤΑΣΤΗΜΑ ΑΓΟΡΑΣ ΓΙΑ ΠΕΡΙΣΣΟΤΕΡΕΣ ΛΕΠΤΟΜΕΡΕΙΕΣ.
Issue 4 |
Page 6 of 47 |
INSTALLATION
Introduction
Congratulations on the purchase of the new M1 SDAC. This unit will deliver the ultimate performance possible from any digital source. It is designed to upgrade CD players, TVs, set-top-boxes, DAB tuners, and any other source providing a variety of digital outputs.
Installation
Position the M1 SDAC on a stable, horizontal surface where there is no risk of it being knocked, or subjected to vibration such as from loudspeakers.
Important note: In normal operation, the unit dissipates a small quantity of power at all times, and it is important that it is adequately ventilated. The M1 SDAC must be protected from humidity – if the unit is moved from a cold place to a warm room, leave the unit for an hour or so to allow sufficient time for the moisture to evaporate.
Power Connections
The M1 SDAC is supplied with a standard IEC mains cable which plugs into the IEC socket at the back of the unit.
Audio input connections
RCA audio inputs AUX 1, AUX 2: Use good quality shielded RCA phono audio cables (fully connected at both ends - signal and ground), for optimum signal transfer.
Audio output connections
RCA audio outputs: Use good quality shielded RCA phono audio cables (fully connected at both ends - signal and ground), for optimum signal transfer.
HEADPHONES output: Use good quality headphones for private listening.
Digital input connections
COAXIAL inputs: Connect RCA digital source to digital input RCA sockets 1, 2 or both. Use a good quality fully connected (signal and ground) coaxial digital cable, for optimum signal transfer.
AES BALANCED input: Connect AES/EBU digital source to balanced digital input XLR socket. Use a good quality balanced DIGITAL cable, for optimum signal transfer. Recommended wiring is given on P.7
OPTICAL input: Connect optical digital source to optical input socket. Use a good quality “Toslink” cable, for optimum signal transfer.
Note: If connecting to Home Theatre Processor, TV or DVD, Blue-Ray, or similar Home Theatre digital sources, it may be necessary to change the digital output of the source to “16 bit stereo PCM”, or similar, which is the format the M1 SDAC will understand. Please refer to the source’s manual for information on how to do this. The M1 SDAC does not recognise the information in multichannel (surround sound) digital audio streams.
USB input: Connect computer or similar USB “host” source to USB input socket. Use a good quality USB 2.0 “A to B” type cable (not supplied), for optimum signal transfer. Try to keep USB cable length to a minimum for best reliability. The USB 2.0 standard maximum for a single cable is 5M, after which repeaters (normally mainspowered USB hubs) are required. We do however; recommend avoiding such a setup if at all possible and keeping the USB lead length to the absolute minimum possible for the setup.
Digital output connections
COAXIAL output: Connect RCA digital receiver or digital recording device to digital output RCA socket. Use a good quality fully connected (signal and ground) coaxial digital cable, for optimum signal transfer.
OPTICAL output: Connect optical digital receiver or digital recording device to digital output optical socket. Use a good quality “Toslink” cable, for optimum signal transfer.
Trigger Connections
Trigger input: Connect system triggering device output to this socket. Use good quality 3.5mm mono jack cable. Unit accepts 4.5V-15V DC triggering, either polarity.
Trigger output: Connect further devices in the system to be triggered into this socket. Use good quality 3.5mm mono jack cable. Unit passes on +12V DC at up to 60mA, for further devices.
Interconnects
Please note: Musical Fidelity currently do not make any interconnecting cables other than those supplied with the unit. Musical Fidelity does not endorse any other manufacturer’s cables.
If necessary, please refer to the dealer who can advise on quality cables for any particular setup.
Issue 4 |
Page 7 of 47 |
FACILITIES & CONNECTIONS
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5 |
1 |
POWER Mains ON/STBY button and LEDs |
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IR remote control sensor lens |
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DISPLAY Window |
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HEADPHONE ¼”/5.25mm stereo Jack |
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ROTARY CONTROL volume and input |
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socket |
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select |
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6 |
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16 |
17 |
18 |
19 |
6 |
BLUETOOTH RP-SMA antenna socket |
13 |
RCA PRE OUTPUTS left and right |
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7 |
USB asynchronous digital input |
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OPTICAL digital output |
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8 |
AES BALANCED digital input |
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COAXIAL digital output |
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9 |
TRIGGER in 3.5mm mono jack |
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OPTICAL digital input |
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10 |
TRIGGER out 3.5mm mono jack |
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COAXIAL digital input 1 |
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11 |
AUX 1 analogue input left and right |
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18 |
COAXIAL digital input 2 |
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12 |
AUX 2 analogue input left and right |
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19 |
MAINS IEC socket |
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Issue 4 |
Page 8 of 47 |
REMOTE CONTROL HANDSET
The universal remote control shown below enables functions from this and related units to be operated from a convenient distance.
Equivalent buttons on the remote control have the same functions as those on the front panel of the unit. Other functions are only available by remote control.
As the handset uses an invisible infra-red light beam, the front edge must be pointed directly towards the receiver window at the front of the player, without visual obstruction between them.
If the range of the remote control greatly decreases, replace the batteries with new ones. Do not mix old and new batteries – two are required, size AAA, LR03 or SUM-4.
Please dispose of used batteries in accordance to local battery disposal regulations.
DAC – blue buttons + red power CD player – grey buttons
POWER On or standby DAC only
0-9 Buttons – Used to select track numbers on CD player
BLUETOOTH – select DAC Bluetooth receiver
COAX1 – selects COAX1 input
OPTICAL – selects optical input
SCAN – plays first 10 seconds of each track
REPEAT – repeats whole disk or selected tracks
SEARCH – fast forward/backward through track
STOP – Stop playing CD completely
MUTE - mutes DAC outputs (until pressed again).
USB-192 – selects DAC USB input
COAX2 – selects COAX2 input
AES - selects balanced digital input
VOLUME + Increases volume VOLUME – Decreases Volume
A/B sets repeat start/end to repeat section of track
SHUFFLE – plays back tracks in random order
TRACK │◄◄ – previous track TRACK ►►│ – next track
PAUSE││– pause CD playback
PLAY ►– start CD playback
Issue 4 |
Page 9 of 47 |
SWITCH ON AND OPERATION
Once the M1 SDAC unit is correctly wired up, and plugged into mains, the orange STBY led should be lit.
In this mode the M1 SDAC is consuming a minimal amount of power. It may be left in this state indefinitely without harm.
To switch the unit on, press the POWER STBY button so the blue POWER LED is lit. The display should also come on, in a similar sequence to below:
Musical Fidelity
Product name and firmware version.
M1 SDAC |
V. 1.00 |
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Volume setting briefly flashed up (volume is always remembered from last time it was switched on, even if mains is unplugged)
42.0
Unit settles displaying current input (input is remembered from last time it was switched on, even if mains is unplugged)
AUXILIARY 1
Analogue
Rotary Control - As Volume
Turning the rotary control changes the volume accordingly. The display shows both a numeric setting and bar graph indicating current volume setting. Volume + and - buttons on remote perform the same function. Adjustment is in 0.5dB steps for single presses and speeds up if button is held down. The setting is remembered if switching off and on again.
©
45.5
Changing the selected input:
Rotary Control – As input selector
Pressing the rotary selector in enters the "select input" menu. This menu allows one to select an input from a list. A tick is shown next to the currently selected input.
√AUXILIARY 1
Rotating the selector allows one to see the list of possible inputs. A flashing square indicates the current option. N.B. Selecting "EXIT" in this menu will exit without changing the currently selected input.
©BLUETOOTH
To select a particular input, rotate the selector until the desired input is shown on the top line
alongside the flashing square and press the selector knob. The example above shows that the Bluetooth input is being selected.
BLUETOOTH
No Link
The unit will switch over to the chosen input and the display will confirm it. The setting is remembered if switching off and on again.
Issue 4 |
Page 10 of 47 |
ANALOGUE INPUTS & OUTPUTS
AUX 1 input
To use the AUX1 input, press AUX 1 on the remote control.
To select from the front panel, press the volume control in to access the source select menu and rotate control until AUXILLIARY 1 is next to the flashing square.
Note: Currently set input is indicated by a tick, which in the example below is AUX 2
√AUXILIARY 2
Then press the volume control to confirm the input. The screen will change to show the new selected input.
AUXILIARY 1 Analogue
AUX 2 input
To use the AUX2 input, press AUX 2 on the remote control.
To select from the front panel, press the volume control in to access the source select menu and rotate control until AUXILLIARY 2 is next to the flashing square.
©AUXILIARY 2
Then press the volume control to confirm the input. The screen will change to show the new selected input.
AUXILIARY 2
Analogue
The chosen input is remembered even if the mains is removed
Outputs Headphones and PRE-OUTs
When headphones are plugged in, the PRE OUTS will mute (effectively muting signal to speakers) and unit will switch to a different stored volume setting.
This new setting is in operation for as long as the headphones remain plugged in. The volume may therefore be independently set for comfortable headphone listening.
Once the headphones are removed, the preamp outputs are restored and volume is reset to the previous level. The headphone volume level is also stored for next time headphones are plugged in.
The two level settings are remembered even if the mains is removed
Issue 4 |
Page 11 of 47 |
DIGITAL INPUTS
COAXIAL1 input
To use the COAXIAL 1 input, press COAX 1 button on the remote control.
To select from the front panel, press the volume control in to access the source select menu and rotate control until COAXIAL 1 is next to the flashing square. Then press the volume control to confirm the input. The screen will change to show the new selected input.
COAXIAL 1
44.1kHz > 192kHz
With valid SPDIF signal present on a selected digital input the unit will show the incoming sampling rate and that it is being internally up sampled to 192 kHz.
COAXIAL2 input
To use the COAXIAL 2 input, press COAX 2 button on the remote control.
To select from the front panel, press the volume control in to access the source select menu and rotate control until COAXIAL 2 is next to the flashing square. Then press the volume control to confirm the input. The screen will change to show the new selected input.
COAXIAL 2
44.1kHz > 192kHz
With valid SPDIF signal present on a selected digital input the unit will show the incoming sampling rate and that it is being internally up sampled to 192 kHz.
Both coaxial inputs are capable of accepting up to 24 bit 192 kHz PCM stereo data streams.
N.B. For devices with “Surround Sound” digital outputs, it may be necessary to set such device outputs to “2 channel” or “stereo” PCM or similar in order to pass on the correct stream to the M1 SDAC.
AES BALANCED input
To use the AES BALANCED input, press AES button on the remote control.
To select from the front panel, press the volume control in to access the source select menu and rotate control until COAXIAL 1 is next to the flashing square. Then press the volume control to confirm the input. The screen will change to show the new selected input.
AES BALANCED 44.1kHz > 192kHz
With valid SPDIF signal present on a selected digital input the unit will show the incoming sampling rate and that it is being internally up sampled to 192 kHz.
AES balanced input is capable of accepting up to 24 bit 192 kHz PCM stereo data streams.
N.B. For devices with “Surround Sound” digital outputs, it may be necessary to set such outputs to “2 channel” or “stereo” PCM or similar to pass on the correct stream to the M1 SDAC.
OPTICAL input
To use the OPTICAL input, press OPTICAL button on the remote control.
To select from the front panel, press the volume control in to access the source select menu and rotate control until OPTICAL is next to the flashing square. Then press the volume control to confirm the input. The screen will change to show the new selected input.
OPTICAL
44.1kHz > 192kHz
With valid SPDIF signal present on a selected digital input the unit will show the incoming sampling rate and that it is being internally up sampled to 192 kHz.
The OPTICAL input is capable of accepting up to 24 bit 96 kHz PCM stereo data streams. The incoming data sample rate is accurately displayed on screen for reference.
N. B. For devices with “Surround Sound” digital outputs, it may be necessary to set such outputs to “2 channel” or “stereo” PCM or similar to pass on the correct stream to the M1 SDAC.
Issue 4 |
Page 12 of 47 |
DIGITAL OUTPUTS
Digital Outputs and Analogue to Digital Conversion.
ANALOGUE inputs are converted to digital internally by an analogue to digital converter. This allows the passing on of the selected ANALOGUE input signals to another DAC, processor, or recording unit digitally. The unit may therefore be used as an analogue to digital converter, passing on the ANALOGUE as well as DIGITAL input signal to another DAC, processor, or recording unit digitally.
The Digital output sockets all pass the DIGITAL input signal from digital optical/coaxial SPDIF or USB inputs at the same sample rate as it comes into the DAC. This means the digital outputs are not up sampled or reprocessed in any way.
The level of the digital outputs is not affected by the volume control.
The Bluetooth digital output is also available when selected, and is output at 96 kHz.
The USB digital output is also available when selected, and is output at native (original input) rate.
N. B. M1 S-DAC USB socket functions as digital input ONLY. No digital audio output signals are available from the USB socket.
Note: The SPDIF coaxial and AES (XLR) outputs are capable of up to 192 kHz 24 bit signals.
- The optical output however can only output signals up to 96 kHz. If input signal greater than 96 kHz is present, there will be no output from the optical output.
Issue 4 |
Page 13 of 47 |
BLUETOOTH
The M1 SDAC features a Bluetooth A2DP audio input (receiver circuit). This can be used to receive Bluetooth transmissions from other Bluetooth Audio (A2DP) enabled devices such as mobile phones, laptop computers or similar Bluetooth enabled sources. If the connecting device
supports aptX®, the M1 SDAC will use it.
Bluetooth is a digital “radio” link and as such requires an external antenna to function. This antenna is supplied with the M1 SDAC. Consult the reseller/dealer if the antenna is missing.
BLUETOOTH antenna
M1 SDAC is housed in a top quality metal enclosure and therefore requires an external antenna for Bluetooth operation. Bluetooth is unlikely to work at all without the antenna attached!
The Bluetooth antenna should either be attached directly to the socket on the back of the unit. For better positioning flexibility, the antenna may be attached to its magnetic base which, is then attached to the antenna socket on the back of the unit.
When positioning the antenna, ensure it is away from potential sources of interference, and in full, plain view from across the room.
When making connections, please ensure the nuts are tightened to “finger-tight” and as such be secure. It is neither necessary nor recommended to use tools to tighten them any further!
BLUETOOTH device setup
To create a Bluetooth link it is necessary to “pair” and then “connect” the Bluetooth device(s) to the M1 SDAC.
This needs to be done every time a new device is introduced to the M1 SDAC.
The M1 SDAC stores information for up to 16 Bluetooth devices.
The M1 SDAC must be turned on; with blue POWER LED and display lit (it is not actually necessary to switch to Bluetooth input at this point, but it is easier to see when a valid link is established). The display will show no link. This means that the unit does not yet recognize any Bluetooth device in the vicinity.
BLUETOOTH
No Link
Please consult and follow the device (phone, etc) manual instructions for pairing.
You do not need to do anything on the M1 SDAC other than ensure it is ON.
If the DAC is not listed, try refreshing the list in the Bluetooth device, and check that the M1 SDAC is on (i.e. not in standby). Also check antenna is fitted; positioned away from potential sources of interference, and in full, plain view from across the room.
“Pair” (see device user manual for more details) with the “Musical Fidelity M1 SDAC” that should appear in the device’s Bluetooth list.
N.B. If asked for a password, please enter “1234” on the phone. This password is not changeable.
“Connect” (see device user manual for more details) with the “Musical Fidelity M1 SDAC” that should appear in the device’s Bluetooth list.
The device should then be “connected”. Successful connection is indicated by the word “Linked” as shown in the example below.
BLUETOOTH
44.1kHz > 192kHz
BLUETOOTH input
To use the BLUETOOTH input, press the BLUETOOTH input select button on the front panel, or remote control.
The incoming sample rate will be displayed if a valid digital signal is present.
BLUETOOTH
44.1kHz > 192kHz
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BLUETOOTH
aptX® audio (automatic)
If aptX is available on the connecting device, the M1 SDAC will automatically implement it for best audio quality.
To check if the connecting device supports aptX® please consult the device manuals/support. No user intervention on the M1 SDAC is possible and the setting is entirely automatic.
BLUETOOTH aptX 44.1kHz > 192kHz
The Bluetooth input is capable of accepting up to 16 bit 48 kHz PCM stereo data streams. The incoming data sample rate is accurately displayed on screen for reference.
Caution: If changing the Bluetooth link sample frequency from the transmitting device, e.g. computer, it is highly recommended to first disconnect/unpair the two Bluetooth devices before making the changes. Once the change has been made, simply reconnect/pair the two devices and carry on using as normal.
Disconnecting Bluetooth device(s)
To disconnect the M1 SDAC from the Bluetooth device press and hold the Bluetooth button Until the display shows
Forget all devs?
Confirm: OK
to cancel disconnection press any button or to continue with disconnecting press OK or press volume control in.
All devs removed
The M1 SDAC will prompt if the device is to be “Forgotten” or not. This is best used to forget devices that are not likely to be used again with the M1 SDAC. Up to 16 devices can be remembered so there is plenty of space for different devices under normal use.
Disconnect Link?
Confirm: OK
Press OK or volume knob to disconnect the link, any other key to cancel forgetting device (i.e. remember it). Forgetting the device briefly shows
Now disconnected
before returning to the Bluetooth input screen.
BLUETOOTH BLU
Fixed No Link
To “forget” all stored Bluetooth devices, press and hold the Bluetooth button when the above screen is displayed.
Forget device?
Confirm: OK
Press OK or volume knob to forget the device, any other key to cancel forgetting device (i.e. remember it).
Device removed
before returning to the Bluetooth input screen.
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