Connecting inputs and outputs

user manual

LMS-A6

This section describes how to connect signals to the LMS-A6 loudspeaker management system. The signal inputs are industry standard female XLR connectors and are wired as follows:-

Pin 1 = GROUND or COMMON

Pin 2 = HOT or (+) or In-phase

Pin 3 = COLD or (-) or Out of phase

The electronically balanced inputs will take a maximum level of +20dBu at 10k ohm impedance. They will accept either balanced or unbalanced signals.

The signal outputs are industry standard male XLR connectors and are wired as follows:-

Pin 1 = GROUND or COMMON

Pin 2 = HOT or (+) or In-phase

Pin 3 = COLD or (-) or Out of phase

The output impedance is less than 100 ohms and the maximum signal level is +20dB. The electronically balanced output stage will drive either balanced or unbalanced loads.

THE POWER SUPPLY SECTION

The power supply section includes an IEC connector, ON/OFF switch and an AC fuse.

Check that the voltage label corresponds with your local mains supply and that the correct AC fuse is fitted. If it does not, contact your Turbosound Dealer for instructions on setting the LMS-A6 to the correct voltage.

Connecting to the wrong voltage may damage the unit.

The unit must be switched OFF before inserting or removing the mains cord.

When the system is powered and turned on, the green POWER LED on the front panel lights. If the LED fails to light when power is applied and switched on check and, if necessary, replace the AC fuse. If this does not solve the problem then an internal fuse may have blown. This indicates that the unit has a fault and you should contact your Turbosound Dealer for further advice.

LMS-A6 user manual Page 9

LMS-A6 specifications

Turbosound LMS-A6 is a powerful, versatile loudspeaker management system developed for professional audio applications. Designed to optimize sound quality in live performances and installations, the LMS-A6 boasts features and technologies that ensure precise audio control and exceptional sound delivery.

At the heart of the LMS-A6 is its advanced digital signal processing (DSP) capability, which enables users to control and manipulate sound with incredible accuracy. With a processing latency of less than 2 milliseconds, the system guarantees minimal delay, which is crucial for live sound environments where timing is everything. This DSP technology includes a variety of filters, crossover options, and equalization settings that allow for tailored sound optimization, ensuring that the audio output suits the specific acoustics of any venue.

One of the standout features of the LMS-A6 is its intuitive user interface. The system incorporates a comprehensive LCD display and easy-to-navigate menus, making adjustments quick and user-friendly. Users can conveniently adjust parameters like gain structure, delay, and EQ settings, enabling real-time changes during performances. The LMS-A6 supports remote control functionality thanks to its network compatibility, allowing for control via Ethernet connections—an essential feature for larger installations.

The LMS-A6 also supports extensive I/O options, including balanced XLR inputs and outputs, and digital AES/EBU connectivity. This flexibility in connectivity makes it adaptable to various setups, from small stages to large concert arenas. The ability to integrate with other audio components seamlessly is crucial for sound engineers and venue managers who require reliability and consistency in their sound systems.

Another significant characteristic of the LMS-A6 is its robust build quality. Designed for rigorous touring and installed environments, the hardware features a rugged chassis that withstands the rigors of transport and use. Additionally, the system includes comprehensive protection features such as thermal and overload protection, ensuring long-term reliability during critical performances.

In summary, the Turbosound LMS-A6 is an impressive loudspeaker management system that combines cutting-edge digital technology with ease of use and robust construction. Whether for live sound reinforcement, corporate events, or permanent installations, the LMS-A6 provides audio professionals with the tools they need to achieve exceptional sound quality and performance.