Detailed instructions for use are in the User's Guide.
M-Audio Studiophile DSM1
Active Studio Monitors
English
User Guide
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RISK OF ELECTRIC SHOCK DO NOT OPEN
CAUTION
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RISQUE DE CHOC ELECTRIQUE N'OUVRIR PAS
ATTENTION:
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PRECAUCION:
RIESGO DE ELECTROCHOQUE NO ABRIR LA TAPA
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USERSERVICABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL
AFIN DEVITER UN CHOC ELECTRIQUE ET LES CONSEQUENCES GRAVES QUI POURRAIENT ENRESULTER, TENTEZ PAS D'OUVRIR L'APPAREIL ET DE TOUCHER AUX COMPOSANTS INTERNES SANS LA PRESENCE D'UNE PERSONNE QUALIFIEE.
PARA REDUCIREL RIESGO DE SACUDIDAS ELECTRICAS, NO DEBERA QUITARSE LA TAPA (NI PARTE POSTERIOR). CONSULTESE AL PERSONAL CAPACITADO PARA LAS REPARACIONES INTERNAS
WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. ADVERTENICIA: PARA EVITAR EL RIESGO DE INCENDIO O SACUDIDA ELECTRICA, NO DEBERA EXPONERSE ESTE APARATO A LA LLUVIA O HUMEDAD. CAUTION: TO PREVENT ELECTRIC SHOCK DO NOT USE THIS (POLARIZED) PLUG WITH AN EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE. ATTENTION: POUR PREVENIR LES CHOCS ELECTRIQUES NE PAS UTILISER CETTE FICHE POLARISEE AVEC UN PROLONGATEUR. UNE PRISE DE COURANT OU UNE AUTRE SORTIE DE COURANT, SAUF SILES LAMES PEUVENT ETRE INSEREES A FOND SANS EN LAISSER AUCUNE PARTIE FOND SANS EN LAISSERAUCUNE PARTIE A DECOUVERT. PRECAUCION: PARA EVITAR SACUDIDAS ELECTRICAS, NO DEBERA UTILIZARSE ESTA CLAVIJA POLARIZADA CON UN CORDON DE PROLONGACION, RECEPTACULO U OTRO TIPO DE SALIDA A MENOS QUE SE HAYAN INSERTASO COMPLETAMENTE LAS LENGÃœETAS PARA EVITAR SU EXPOSICION. NOTE: Some products are equipped with dual or multi-voltage transformers (which is indicated on the back panel). If you wish to change the voltage, please bring your unit to an authorized service technician for internal conversion. ATTENTION: Quelques piéces sont munies de transformateurs á double ou á multi-voltage (indiqué au panneau arriére). Si vous voulez changer le voltage, veuillez apporter votre appareil au fournisseur de pour le transformer. ZUR BEACHTUNG: Einige Geräte sind mit Umschaltern für unterschiedliche Netzspannungen ausgerüstet (ein Vermerk auf der Rückseite weist darauf hin). Die Anpassung, wenn notwendig, muß von einem qualifizieren Techniker in einer Servicestation vorgenommen werden. NOTA: Ciertos componentes de están dotados de transformadores de doble tensión o de varias tensiones (Io que se indica en el panel posterior). Si se desea cambiar la tensión, sÃrvanse llevar el aparato a un técnico autorizado por para su conversión interna. NOTE TO CATV SYSTEMS INSTALLER: This reminder is provided to call the CATV system installer's attention to Article 820-22 of the NEC that provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close to the point of cable entry as practical. NOTA PARA EL INSTALADOR DE ANTENAS DE TELEVISION COLECTIVAS: La presente advertencia se provee para llamar la atención del instalador al ArtÃculo 820-22 de NEC (Córdigo Eléctrico Nacional) donde se facilitan las directrices para la pertinente puesta a tierra y que especifica en particular que el condutor a tierra del cable debe connectarse al sistema de conexión a tierra del edificio, lo más proximo posible al punto de entrada del cable.
The lightning flash with arrowhead, within an equilateral triangle, is intended to alert the user of the presence of uninsulated "dangerous voltage" within the product's enclosure; that may be of sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user of the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.
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Warning: This speaker shall not be placed in a closed area during operation so that the main switch can be easily accessed by the user.
Important Safety Instructions
1. READ INSTRUCTIONS
All the safety and operating instructions should be read before the appliance is operated.
9. HEAT
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
2. RETAIN INSTRUCTIONS
The safety and operating instructions should be retained for future reference.
10. CLEANING
The appliance should be cleaned only with dry cloth.
3. HEED WARNINGS
All warning on the appliance and in the operating instructions should be adhered to.
11. POWER SOURCES
The appliance should be connected to a power supply only of the type described in the operating instructions or as marked on the appliance.
4. FOLLOW INSTRUCTIONS
All operating and use instructions should be followed.
12. POWER CORD PROTECTION
Power-supply cord should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, playing particular attention to cords at plugs, convenience receptacles, and the point where they exit from the appliance.
5. WATER AND MOISTURE
The appliance should not be used near water  for example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc.
6. CARTS AND STANDS
The appliance should be used only with a cart or stand that is recommended by the manufacturer. 6A. An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the appliance and cart combination to overturn.
13. POLARIZED PLUG
Do not defeat the safety purpose of the polarized or groundingtype plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. When the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
14. UNPLUG POWER CORD
Unplug this apparatus during lightning storms or when unused for long periods of time.
7. WALL OR CEILING MOUNTING
This equipment is not designed for use mounted on a wall or a ceiling.
15. OBJECT AND LIQUID ENTRY
No object filled with liquids, such as vases, etc. shall be placed on the apparatus.
8. VENTILATION
The appliance should be situated so that its location or position does not interfere with its proper ventilation. For example, the appliance should not be situated on a bed, sofa, rug, or similar surface that may block the ventilation openings, or places in a built-in installation, such as bookcase or cabinet that may impede the flow of air through the ventilation openings. At least 30 cm free space around the unit for normal ventilation is required.
16. ACCESSORIES
Only use attachments/accessories specified by the manufacturer.
17. SERVICING
The user should not attempt to service the appliance beyond that described in the operating instructions. All other servicing should be referred to qualified service personnel.
18. DAMAGE REQUIRING SERVICE
The appliance should be serviced by qualified service personnel when: a) The power-supply cord or the plug has been damaged; or b) Objects have fallen, or liquid has been spilled into the appliance; or c) The appliance has been exposed to rain; or d) The appliance does not appear to operate normally or exhibits a marked change in performance; or e) The appliance has been dropped, or the enclosure is damaged.
contents
Chapter 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
What's in the Box? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 About the Speakers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Chapter 2. Overview of the DSM1 Speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Back Panel Connectors and Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Front Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Chapter 3. Setup and Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Setting Up the Speakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Configuring and Connecting AC Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Power Up and Power Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Connecting Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Configuring Speaker Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Tips for Best Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Appendix A. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Technical Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Reference Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Contents
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M-Audio Studiophile DSM1 Guide
chapter 1
Introduction
Thank you for choosing M-Audio® Studiophile® DSM active reference speakers. This guide provides installation and operation instructions for the M-Audio DSM1 speaker. DSM1 speakers feature high-end design elements and precision control circuitry, engineered to provide exceptional tonal accuracy, clarity and dynamic range in a wide variety of applications.
Features
DSM1 speakers have the following features: · Self-powered, bi-amplified operation · Selectable analog and digital inputs · Custom-tuned enclosures · Advanced driver design and materials · Onboard DSP for crossover control, EQ, and volume trim
What's in the Box?
· One DSM1 speaker · One AC power cable · Four acoustic isolation pads · M-Audio Registration Information Card
About the Speakers
Amplifiers
M-Audio DSM1 speakers feature built-in amplifiers. Bi-Amplification DSM1 HF and LF drivers are independently powered by two separate, low-distortion internal power amplifiers. Class D Design DSM1 Class D amplifiers combine the efficiency and size advantages of a digital amplifier with the precision, control and sound quality of linear amplification.
Chapter 1: Introduction
1
Inputs
M-Audio DSM1 speakers allow analog or digital inputs. Input type is selectable with the Input Select switch on the back panel of the speaker. Each input type has two available connectors. Analog Inputs The analog input signal is sampled on input and processed digitally until it reaches the power amplifier stage. Available analog inputs include balanced XLR and 1/4-inch TRS connectors. These analog inputs are summed so that both input connectors may be used at the same time. Digital Inputs The digital inputs automatically detect the sample rate and bit depth of the input, and accept up to 192kHz/24-bit signals. Available digital inputs include AES/EBU and S/PDIF connectors. Only one digital connector may be used at a time.
Drivers
LF Driver DSM1 speakers have a 6.5-inch LF driver with a steel frame and single-piece anodized aluminum diaphragm. HF Driver DSM1 speakers have a 1-inch HF driver with a soft-dome ferro-fluid cooled design that ensures smooth, accurate reproduction of highfrequency details.
Digital Signal Processing
DSM1 speakers employ 36-bit digital signal processing for control of crossover, EQ, and channel assignment settings. Crossover The crossover function is handled by a digital processor that ensures flat, distortionfree integration of the LF and HF drivers. EQ and Placement Settings Six filters allow for customization of speaker response to a variety of sonic conditions and speaker orientations in your studio. Digital Channel Assignment When working with digital input, this switch is used to select the channel to be monitored in the speaker. Volume Trim The Volume Trim control adjusts level of the input signal in the digital domain.
Enclosure
DSM1 speakers feature a high-efficiency, reinforced medium-de ...
