heddier electronic Smallwonder SWA-2X60 Operating Manual

The ultra-compact mounting amplifier

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Operating Manual

Smallwonder Amp 2X60(C)

Page: 1

The ultra-compact mounting amplifier

Smallwonder SWA-2X60

Gesellschaft für innovative Datensysteme mbH (in short: heddier electronic GmbH). Reproduction of

any kind is not permitted without written permission.

Smallwonder Amp is a registered trademark of heddier electronic GmbH. Bluetooth is a registered

trademark of the Bluetooth Special Interest Group. iOS is a trademark of Apple Inc.. Android is a

trademark of Google Inc..

heddier electronic GmbH has the right to modify technical characteristics without notice. Technical

errors are accepted.

Manual 7.1/13En

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Page 1 The ultra-compact mounting amplifier Smallwonder SWA-2X60 Copyright notice: This document is copyright protected and is the property of heddier electronic Gesellschaft für innovative Datensysteme mbH (in short: heddier electronic GmbH). Reproduction of any kind is not permitted without written permission.
Page 2 Operating Manual Smallwonder Amp 2X60(C) Page: 2 Congratulations on your purchase of the Smallwonder Amplifier Thank you for choosing the ultra-compact mounting audio amplifier Smallwonder Amp 2X60. All its components have been carefully selected with the aim to meet the highest demands of sound transmission.
Page 3 Operating Manual Smallwonder Amp 2X60(C) Page: 3 Table of contents Page Description Safety guidelines Scope of delivery 6 – 7 Control elements and connections Remote control 9 - 10 Instructions for installation 11 - 18 Functional descriptions Power on/off Standby mode Bluetooth pairing DIP switches IR remote control...
Page 4: Safety Guidelines
Operating Manual Smallwonder Amp 2X60(C) Page: 4 Safety guidelines The Smallwonder Amp amplifier is designed and manufactured according to the latest quality and safety standards. However, we kindly ask you to observe the following instructions on installation and use: 1. Learn about safety Read the entire operating manual prior to operating the device.
Page 5: Scope Of Delivery
Operating Manual Smallwonder Amp 2X60(C) Page: 5 Scope of delivery Inspect the content of the package for external damage to the carton packaging and for completeness and intactness of the content. Smallwonder Amp 2X60 amplifier CD-ROM featuring documentation and Configurator software Mini USB cable for programming the amplifier 12V DC power cable Getting started guide...
Page 6: Control Elements And Connections
Operating Manual Smallwonder Amp 2X60(C) Page: 6 Control elements and connections Control elements/connections on the top of the device APP interface for optional expansions DIP switch for controlling operating functions such as audio pre-setting, sense input, external IR receiver, stereo / mono switch and IR remote control Control elements/connections on the front of the device Installation position for external (optional) Bluetooth antenna IR receiver for remote control...
Page 7 Operating Manual Smallwonder Amp 2X60(C) Page: 7 Control elements/connections on the rear of the device Operating voltage, ground, GND Operating voltage + V, + 12 - 24 volts DC, max. 8 Ampere Sense line H / L for automatic activation High-level audio In left channel ground (L-) High-level audio In left channel (L +) High-level audio In right channel ground (R-)
Page 8: Remote Control
Operating Manual Smallwonder Amp 2X60(C) Page: 8 Remote control Function Pairing Confirmation key for coupling a Bluetooth device with the Smallwonder Amp Bluetooth Selector key for Bluetooth Audio In Selector key for AUX Audio In Power Smallwonder Amp on/off Special function key 0 ...
Page 9: Instructions For Installation
Operating Manual Smallwonder Amp 2X60(C) Page: 9 Instructions for installation After you have checked the contents of the package and once you are familiar with the control elements and ports, you can proceed with installation of the Smallwonder Amp. First of all, however, make sure to carefully read through this part of the installation guide.
Page 10 Operating Manual Smallwonder Amp 2X60(C) Page: 10 Mono operation is a proper mode if only one speaker or surface acoustic speaker is to be operated. The two "+" channels and the two "-" channels are bridged according to the circuit diagram as illustrated above.
Page 11: Standby Mode
Operating Manual Smallwonder Amp 2X60(C) Page: 11 Functional descriptions The following section describes the different functions of the Smallwonder Amp. You will only occasionally need very a few of these functions. Nevertheless, please read the functional descriptions carefully. This way, you can make sure that you are familiar with all possible functions of your amplifier.
Page 12 Operating Manual Smallwonder Amp 2X60(C) Page: 12 1. Switch on the Smallwonder Amp. 2. Switch on the device’s (e.g. Smartphone) Bluetooth function (usually to be found under the device’s setting). 3. Scan for other available Bluetooth devices. 4. The Smallwonder Amp will be listed with the ID „Smallwonder“. Tick the ID in order to connect.
Page 13: Dip Switches
Operating Manual Smallwonder Amp 2X60(C) Page: 13 DIP switches In addition to audio pre-settings (transmission functions of the amplifier), it is also possible to set other modes of operation. The DIP switches are located on the top of the amplifier housing and are labeled accordingly.
Page 14: Ir Remote Control
Operating Manual Smallwonder Amp 2X60(C) Page: 14 Sense mode (DIP switch 7) Via the sense mode it is possible to activate or switch off the Smallwonder Amp via an external signal (5-24 volt). Thus, for example, when installed in a vehicle, the Smallwonder Amp is switched on as soon as the ignition lock is activated.
Page 15 Operating Manual Smallwonder Amp 2X60(C) Page: 15 The AUX key allows enforced detection of the AUX stream, even if an audio signal is detected by the Bluetooth input. This way, for example, a connected auxiliary device has a higher priority than a smartphone. The DSP key allows digital signal processor to be completely be switched off or on.
Page 16 Operating Manual Smallwonder Amp 2X60(C) Page: 16 Pseudo Stereo [F] + [8] + [1] + [On] Enables the pseudo stereo mode. In this mode, an incoming mono signal is processed to an artificial stereo signal and emitted as an artificial stereo signal.
Page 17: Protective Mechanisms
Operating Manual Smallwonder Amp 2X60(C) Page: 17 Control - Protection [F] + [5] + [0] + [4] + [On] against clipping If activated, this function displays the number of occurred clipping errors by means of an audio signal (beep). Each acoustic signal corresponds to maximum 10 errors.
Page 18: Led Status
Operating Manual Smallwonder Amp 2X60(C) Page: 18 LED status The two LEDs on the Smallwonder Amp’s front panel pass on information on the device’s current operating status and any possible errors by a combination of different signals. The following table describes the various states of operation: Device active green LED: illuminating...
Page 19 Operating Manual Smallwonder Amp 2X60(C) Page: 19 Smallwonder Amp software The software (CD-ROM) for the Smallwonder Amp is included in the delivery and features the following programs: Installation software for Configurator software Use this software to install the Configurator software. The software requires the .NET Framework by Microsoft which can be downloaded for free at www.microsoft.de.
Page 20 Operating Manual Smallwonder Amp 2X60(C) Page: 20 Installation software for Configurator software The installation software installs the Smallwonder Configurator software on your personal computer. The program serves as a simple tool to comfortably configure your Smallwonder Amp’s settings. The Configurator software runs on the currently latest Microsoft Windows version. Please check the download section under www.smallwonder.de for current program versions.
Page 21 Operating Manual Smallwonder Amp 2X60(C) Page: 21 Step 3: Confirm your data submitted by clicking “Weiter”. Screenshot translation: The installer is ready for installation of Configurator on your personal computer. Click “Weiter” to start installation. Step 4: Complete the installation by clicking on “Schließen”.
Page 22 Operating Manual Smallwonder Amp 2X60(C) Page: 22 Configurator software for programming The following section describes the settings that are featured in the Smallwonder Amp Configurator software. Configuration The configuration menu allows the user to change the settings of parameters. Most settings can be made both via the Configurator software and by using the remote control or the DIP switches.
Page 23 Operating Manual Smallwonder Amp 2X60(C) Page: 23 IR remote control active The Smallwonder Amp can be operated by remote control (internal or external IR receiver). Once the check is removed, it is no longer possible to operate the Smallwonder Amp via remote control. Internal IR sensor active / External IR sensor active Depending on the setting, either the internal IR receiver (when set to default) or the IR receiver (that can be connected externally) is activated for interpreting the remote control signals.
Page 24 Operating Manual Smallwonder Amp 2X60(C) Page: 24 Bluetooth PIN code By clicking on the "Change" key, the Bluetooth PIN code can be entered. In order to access the Smallwonder Amp by means of another device via Bluetooth function, the user is asked to first enter the password.
Page 25 Operating Manual Smallwonder Amp 2X60(C) Page: 25 The maximum volume can be determined by clicking the "Change" key. 100% corresponds to the maximum volume. Too much volume may cause damage to the speakers. The output power might vary depending on the operating voltage. Switch-on volume By clicking on the "Change"...
Page 26 Operating Manual Smallwonder Amp 2X60(C) Page: 26 Bluetooth Smallwonder´s Bluetooth name is By clicking the "Change" key you can define a new name for the Smallwonder Amp. This name is now the new name of the respective Bluetooth device that is paired with the Smallwonder Amp. Free pairing / Pair with external button / Pairing via PIN Depending on the setting one of the stated active pairing modes is activated.
Page 27 Operating Manual Smallwonder Amp 2X60(C) Page: 27 Frequency response Current transmission curve The transmission function preferred for editing/using can be selected from a pull down menu. There are a total of five transmission functions to choose from. Four of them are predefined and cannot be modified.
Page 28 Operating Manual Smallwonder Amp 2X60(C) Page: 28 Equalizer It is possible to modify the equalizer transmission function of the amplifier. Changes to all settings are acoustically perceptible right away. This way, the user is able to adjust the Smallwonder Amp to his personal listening preferences and habits and optimize the surface acoustic speakers.
Page 29 Operating Manual Smallwonder Amp 2X60(C) Page: 29 Menu bar The menu bar is located in the upper section of the Configurator software. The menu bar features additional functions necessary for the operation of the Configurator software. Simply use your mouse to click on the desired function.
Page 30 Operating Manual Smallwonder Amp 2X60(C) Page: 30 With this function, the exported settings can be imported under File/Export. After having entered a directory all available XSW-files will be displayed. File / Exit With this menu item, the program can be exited. File / Load default values With this menu item, all settings of the Smallwonder Amp are reset to factory default settings.
Page 31: App Interface
Operating Manual Smallwonder Amp 2X60(C) Page: 31 APP interface The APP interface is an external interface of the Smallwonder Amp that can be controlled individually. It allows the user to control external electrical devices (motors, light control, ventilation, etc.) via a smartphone APP. To use this application, additional technical developments are possible.
Page 32: Optional Equipment
Operating Manual Smallwonder Amp 2X60(C) Page: 32 Optional equipment The optional equipment listed below can be ordered separately. Depending on the installation situation, it may be helpful to add or combine various optional add-on components. 230 V Industrial power supply Article: SWA-PS The power supply SWA-PS is a powerful industrial power PS designed for installation and continuous operation.
Page 33 Operating Manual Smallwonder Amp 2X60(C) Page: 33 External Bluetooth antenna Article: SWA-ANT Depending on the installation situation, the Bluetooth reception range of the Smallwonder Amp amplifier can be restricted. Also, some Bluetooth devices have a very limited transmission power. By connecting an external Bluetooth antenna, the range can be increased to great extent. Even more powerful outdoor antennas are available on request The installation of the external Bluetooth antenna must be performed by trained personnel only.
Page 34 This service (which is also available in mobile form) is offered by heddier electronic. The surface acoustic speakers (Article: LS-KS) by heddier electronic GmbH can be ordered on demand.
Page 35: Technical Data
Operating Manual Smallwonder Amp 2X60(C) Page: 35 Technical data Type: 2-channel - 60 watt class D amplifier with DSP, 4 - 8 ohms impedance Frequency range: 20 Hz to 20 kHz Max. power: 2 x 60 watt maximum or 1 x 120 watt Size in mm: 86L x 90W x 18.5H (case size without connectors) Operating voltage:...
Page 36 Operating Manual Smallwonder Amp 2X60(C) Page: 36 Technical drawings and drilling template Drawing of panel Drawing of connector panel Drawing of drilling template Caution! Slight deviations may occur when printing the drawings above. Please check the sizes and measurements prior to performing the drillings.
Page 37: Troubleshooting
Operating Manual Smallwonder Amp 2X60(C) Page: 37 Troubleshooting Error: The Smallwonder Amp turns off during operation Possible solution: The Smallwonder Amp has various protection mechanisms. Please see chapter "Description of functions - protection mechanisms" for more information on how the protection mechanisms operate. If the Smallwonder Amp switches off after, for example, having been set at a high volume level, note: The Smallwonder Amp automatically re-starts after a short resting phase.
Page 38 Smallwonder Amp that features a higher performing external Bluetooth antenna. This increases the range. For more information please contact heddier electronic GmbH. Error: The audio stream is running on the Bluetooth device, but there is no output from the amplifier.
Page 39: Warranty Conditions
The warranty period is 2 years from the date of purchase. Varying warranty conditions for commercial customers result from the terms and conditions of heddier electronic GmbH. In the case of a warranty claim, the user is allowed to send in device to his local distributor for repair. With each repair, proof of purchase must be presented to the dealer within the warranty period.