Table of Contents
Summary of Contents for Attero Tech unBT2A
- Page 1 Bluetooth Audio Wall Plate ® Receiver for Pro-AV User Manual Date 03/14/2018 Revision 01 Attero Tech, LLC 1315 Directors Row, Suite 107, Ft Wayne, IN 46808 Phone 260-496-9668 • Fax 260-496-9879 www.atterotech.com 614-00034...
- Page 2 10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11. Only use attachments/accessories specified by Attero Tech 12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus.
- Page 3 If Attero Tech, LLC cannot correct the defect in the equipment, it will be replaced at no charge with a similar new item. Attero Tech, LLC will pay for the cost of returning your equipment to you.
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Page 4: Table Of Contents
7.1 – RS-232 Interface ..............................13 8 – ARCHITECTS & ENGINEERING SPECIFICATION ............................14 8.1 – Device Specifications ..............................1 APPENDIX A – Reference Documents ......................Error! Bookmark not defined. Attero Tech LLC 2018 Page 3 614-00034 Rev 01_d... -
Page 5: Overview
The unBT2A is single gang Decora style in-wall Bluetooth® audio interface used for adding Bluetooth® audio connectivity to installed audio systems. The unBT2A can be used in any venue where there’s a need to stream Bluetooth® audio from a smart phone, laptop, tablet or other Bluetooth® audio equipped smart device to the sound system. The unBT2A features a simple and consistent pairing process to eliminate the frustrating experience users often have with consumer grade Bluetooth®... -
Page 6: Product Features
Power/ID/Error indicator (see note below) *Note: The unBT2A is equipped with error reporting features. Upon power up, the power LED will initially light red and then change to green if the device boots successfully. If the LED remains on solid red, this indicates a device failure. If power cycling the unit does not correct this problem, contact Attero Tech technical support. - Page 7 User Manual Figure 2 – unBT2A Rear Panel Features USB Configuration Port unBT2A-EXP Port ( CAT5/6 connection for Audio, Power, and Control) Recessed Factory Reset Switch Attero Tech LLC 2018 Page 6 614-00034 Rev 01_d...
- Page 8 User Manual Figure 3 – unBT2A-EXP Features RJ45 – unBT2A Port( CAT5/6 connection for Audio, Power, and Control) Balanced Audio Output Terminal Blocks RS-232 Terminal Block 24V DC Power Input Power Status LED Attero Tech LLC 2018 Page 7...
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Page 9: System Connectivity
DSP for processing and distribution throughput the venue. The RS-232 is interfaced to a control system to allow extended control over the unBT2A. For a full description of the control API and capabilities, please refer to the unIFY 3 Party API documentation available at www.atterotech.com. -
Page 10: Initial Device Setup
USB for initial setup. *Note: The audio outputs of the unBT2A will not operate while only connected to USB. However, the device will allow the integrator to pair to the device and test any customizations applied to the device. If it is necessary to test the audio output while connected to the USB, connect the full unBT2A-EXP in order to fully power the device. -
Page 11: Mounting And Installation
A typical installation will involve mounting the wall plate into a pre mounted single-gang or larger wall box, standard drywall bracket or mud ring. Before starting, make sure the wall box where the unBT2A is to be installed is pre-wired with a suitable CAT5e or better cable back to the unBT2A-EXP break out box. -
Page 12: Audio Connections
Figure 6 – unBT2A-EXP Dimensioned Drawings 5.1 – Audio Connections The unBT2A provides balanced audio outputs to external analog audio equipment. Refer to the following diagram for connecting audio devices to the outputs of the unBT2A. *Note: Unbalancing the analog outputs by only connecting one of the signal phases will result in increased audible noise. -
Page 13: Bluetooth® Operation
In this mode, users connect their Bluetooth® audio enabled smart device by simply pressing the front panel “PAIR” button. The blue Bluetooth® status LED will begin flashing to indicate that the unBT2A is now visible to other Bluetooth® devices and accepting pairings. This pairing period lasts 30 seconds after which the status LED will stop flashing and turn off and the unBT2A will disable its Bluetooth®... -
Page 14: Rd Party Control
The RS-232 port on the unBT2A-EXP break-out box is intended for connectivity to 3 party control systems for extended integration of the unBT2A into professional AV applications. All configuration features of the unBT2A available to the installer, except firmware updates, are also supported via the RS-232 interface. -
Page 15: Architects & Engineering Specification
The device shall have a USB Mini-B style connector for initial setup. The device shall be compatible with Attero Tech unIFY software for flexible control and monitoring in system applications. The interface shall be compliant with the RoHS directive. The interface unit shall be compliant with the EMI/EMC requirements for FCC and CE. -
Page 16: Device Specifications
3dB below maximum Frequency 20Hz – 20kHz, +1dB /- 3dB Response RS-232 Port Baud Rate: 9600 bps Data Bits Parity None Stop Bit Max Cable 100 meters, 24 AWG UTP Length Attero Tech LLC 2018 Page 1 614-00034 Rev 01_d...
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