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Related Manuals for AUDAC SMA Series
Summary of Contents for AUDAC SMA Series
- Page 1 User manual SMA & SMQ audac.eu...
- Page 2 This manual is put together with much care, and is as complete as could be on the publication date. However, updates on the specifications, functionality or software may have occurred since publication. To obtain the latest version of both manual and software, please visit the Audac website @ www.audac.eu. SMA&SMQ - User manual...
- Page 3 Table of contents Introduction WaveDynamics™ Class D power amplifiers � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 04 Precautions Chapter 1 Connections and connectors �...
- Page 4 Bass Presets Efficiency There is the possibility to control the unit remotely thanks to the AUDAC Touch™ app. The optional ANI44XT must be installed to control the unit via the AUDAC Touch™2 app. Flexibility Every system comes with different requirements and every customer has his own preferences. Because of this, the structure is made as flexible as possible.
- Page 5 GAIN Input 1 Input 2 Digital 7 Band Speaker Time Speaker Dynamic Audio Filters Presets Alignment Protection Limiter Bass Input 3 Input 4 VU READ RS232 TEMP SMA750 Front FUNCTION Prot AUDAC Clip -20dB POWER Level SMA&SMQ - User manual...
- Page 6 Precautions READ FOLLOWING INSTRUCTIONS FOR YOUR OWN SAFETY ALWAYS KEEP THESE INSTRUCTIONS. NEVER THROW THEM AWAY ALWAYS HANDLE THIS UNIT WITH CARE HEED ALL WARNINGS FOLLOW ALL INSTRUCTIONS NEVER EXPOSE THIS EQUIPMENT TO RAIN, MOISTURE, ANY DRIPPING OR SPLASHING LIQUID. AND NEVER PLACE AN OBJECT FILLED WITH LIQUID ON TOP OF THIS DEVICE NO NAKED FLAME SOURCES, SUCH AS LIGHTED CANDLES, SHOULD BE PLACED ON THE APPARATUS DO NOT PLACE THIS UNIT IN AN ENCLOSED ENVIRONMENT SUCH AS A BOOKSHELF OR CLOSET.
- Page 7 CAUTION - SERVICING This product contains no user serviceable parts. Refer all servicing to qualified service personnel. Do not perform any servicing (unless you are qualified to) EC DECLARATION OF CONFORMITY This product conforms to all the essential requirements and further relevant specifications described in following directives: 2014/30/EU (EMC) &...
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Page 8: Connections And Connectors
Chapter 1 Connections and connectors CONNECTION STANDARDS The in- and output connections for AUDAC audio equipment are performed according to international wiring standards for professional audio equipment For balanced line input connections PIN 1: Ground Signal + PIN 2: Signal -... - Page 9 RS232 (serial connection interface): For connection with home automation systems, or other remote control equipment Connection Standard RS232 PIN 2 SMAQ TX PIN 3 SMAQ RX PIN 5 Settings 19200 Baud 8 Bit 1 Stop bit No parity No Handshaking SMA&SMQ - User manual...
- Page 10 The front panel of all SMA/SMQ amplifiers is almost identical, with few minor differences between the different models. The SMA series amplifiers (2-channel versions) only have two output selection buttons, while the SMQ series amplifiers (4-channel versions) have four. Other provided features such as USB port, LCD display and rotary selection dial are identical for all models.
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Page 11: Power Switch
A power switch is used to switch the amplifier on and off, while the blue indicator LED located next to the button illuminates when the power is switched on. Rear panel overview SMA Series SMQ350/500/750 SMQ1250 SMA&SMQ - User manual... -
Page 12: Loudspeaker Output Connections
The rear panel of all SMA/SMQ amplifiers is almost identical, with few minor differences between the different models. The SMA series amplifiers (2-channel versions) have two inputs and two outputs, while the SMQ series amplifiers (4-channel versions) have four. Other provided connectivities such as RS-232 and power are identical for all models. -
Page 13: Configuring The Amplifier
1) Configuration using presets In case your setup is a pre-defined set solution from AUDAC, a set solution configuration file will be available (*.SOL) whereby all settings for the configuration can be made by uploading the corresponding file to the amplifier. -
Page 14: Configuring The Inputs
3) Configuring the inputs After the output configuration has been made, the next step is the input configuration. In standard configuration, every output channel is patched with the corresponding input channel (Input 1 to Output 1, ... ). In case this configuration is required for your setup, this step can be skipped. -
Page 15: Connecting The Amplifier
Chapter 4 Connecting the amplifier NOTE Make sure the power is switched OFF when any change is made to the connections of the amplifier. Input connections The signal input connections are performed using a balanced XLR and 3-pin terminal block (3.81 mm pitch) connector for every input. -
Page 16: Output Connections
+2/-2 terminals. This allows to transfer of two amplifier channels over one four-conductor loudspeaker cable which is fitted with one connector. Connection in bridge mode can also be made using one single connector Representation of SMA series. See correct output signals per device in the table below Output signal overview... -
Page 17: Connection Examples
Connection examples Normal operation mode: This is the most common mode whereby every channel is driven with a separate signal and a loudspeaker is connected to each of them. The loudspeakers are connected using a two-core loudspeaker cable (or one four-core loudspeaker cable for two subsequent channels) to the corresponding terminals (+1/-1 for speaker connectors and +/- for terminal block connectors). -
Page 18: Wire Up The System
Three channel configuration (Only SMQ): In three channel configuration, two outputs are used in normal operation mode and both other outputs are switched in bridged mode while feeding the amplifier with a stereo input signal. This configuration is commonly used when two mid/high frequency loudspeakers are supplemented with an additional (mono) bass cabinet for the low frequencies. - Page 19 Chapter 5 Configuring the amplifier The configuration of the amplifier can be done using the controls on the front panel of the amplifier. A graphical user interface is shown on the front panel LCD display which guarantees an intuitive and user friendly experience.
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Page 20: Main Screen
Main screen The main screen gives a fader overview for the output channels of the amplifier. Depending the channels for the corresponding model (two for SMA or four for SMQ), the output level for each channel can be adjusted. Above each of the faders, the names of the output channels are shown (OUT 1, OUT 2, …... -
Page 21: Setup Output
Mute Muting will completely suppress the signal of the selected output. The mute indicator is shown in green when the output is unmuted and turns red when it is muted. Toggling between both states can be done by pressing the rotary function dial once. - Page 22 currently selected parameter will be indicated in green and toggling between the different values is possible by pressing the rotary function dial. If the parameter is set to the desired value, scrolling to the next field can be done by turning the function dial.
- Page 23 Output setup >> Delay This function enables to create a specific delay between the input and the output signal. This delay can be used for time alignment between different loudspeakers in one configuration. It is configurable in meters within a range of 0 meter and 12 meter with a resolution of 0.1 meter / step.
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Page 24: General Setup
Output setup >> Bridge Pairs of two subsequent channels can be bridged with merged power of both channels obtaining one single channel with double output power. The bridged pairs should always be subsequent channels (OUT 1+OUT2 & OUT3+OUT4 for SMQ). When bridging two channels, only one fader for the bridged channel will be shown in the main screen. - Page 25 4 digit code which is intended to be different. The displayed passwords are used when controlling the SMAQ with an ANI44xT installed using AUDAC Touch™ 2. In standard configuration, both passwords are set to ‘0000’. In this case, full access is given without requiring any password.
- Page 26 This provides a great advantage for re-loading a previous configuration and duplicating the configuration to other amplifiers. A window will appear whereby the desired filename for the configuration can be selected and the system backup will be saved as …\AUDAC\SETTINGS\FILENAME.SET SMA&SMQ - User manual...
- Page 27 After the desired file has been found, it can be loaded by selecting it. Speaker presets are files in *.SPF format which are prepared and provided by AUDAC and containing all parameters for optimal performance and protection of the corresponding loudspeaker.
- Page 28 General setup >> USB >> Key A USB key with both administrator and user level access can be created when selecting the corresponding buttons. A file containing the configured password information will be stored to the inserted medium, providing instant access to the functions when the medium is inserted.
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Page 29: Technical Specifications
Technical specifications RMS Output Power SMA350 4 Ohm Stereo 2 x 350 Watt 8 Ohm Stereo 2 x 220 Watt (1kHz, THD 1%) 8 Ohm Bridge 700 Watt SMA500 4 Ohm Stereo 2 X 500 Watt 8 Ohm Stereo 2 x 300 Watt 8 Ohm Bridge 1000 Watt SMA750... - Page 30 - 20 dB Signal Protection DC-Short Circuit Over heating Over load Limiter Cooling system Temperature controlled fan Amplifier technology Class-D Power Supply Type Switching mode Range 230 ~ 240 V AC / 50 Hz Voltage selector switch 100 ~ 120 V AC / 60 Hz (Not applicable for SMQ1250) Power consumption Standby...
- Page 31 Notes SMA&SMQ - User manual...
- Page 32 Discover more on audac.eu...
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