Turbosound LMS-D4 user manual Rear Panel Functions

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user manual

LMS-D4

Rear Panel Functions

1

STAR ROAD, PARTRIDGE GREEN, WEST SUSSEX, RH13 8RY

THIS APPARATUS MUST BE EARTHED.

DO NOT EXPOSE THIS UNIT TO MOISTURE.

DO NOT REMOVE THIS COVER.

NO USER SERVICEABLE PARTS INSIDE.

REPLACE FUSE WITH SAME TYPE ONLY.

MADE INTHE E.U.

LMS-D4

OUTPUT 4

OUTPUT 3

OUTPUT 2

OUTPUT 1

RIGHT / MONO IN

LEFT IN

 

 

 

 

 

 

SERIAL NO.:

 

 

 

 

 

PIN1=SHIELD

 

 

 

 

 

 

PIN2=HOT

 

 

 

 

 

 

PIN3=COLD

POWER

 

 

 

 

 

 

~ 50/60Hz 100V-240V

 

 

 

 

 

 

Fuse Sticker

 

 

 

 

 

 

2

4

3

1.Mains Power - Connected via a standard IEC socket. A compatible power cord is supplied with the unit.

2.Mains Fuse - Located in a finger-proof fuseholder integral to the mains inlet. Always replace this fuse with the correct type as shown on the rear panel legend. (N.B. A spare fuse is located in this holder.)

3.Audio Inputs - 3 pin female XLR connectors are provided for each audio input. All terminations are electronically balanced, pin 2 Hot, pin 3 Cold and pin 1 Screen (shield). The input sensitivity is pre-set at 0db. The overall default gain of the unit is set at -14dB. Please note that when the unit is operated in mono 3-way mode, the input signal is to be fed into the RIGHT / MONO connector.

4.Audio Outputs - 3 pin male XLR connectors are provided for each audio output. All terminations are electronically balanced, pin 2 Hot, pin 3 Cold and pin 1 Screen (shield). Please note that connecting to unbalanced amplifier inputs should be avoided as it will result in a 6 dB loss of level, and limiters settings will be out by 6 dB.

LMS-D4 user manual Page 7

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Contents LMS-D4 LMS-D4 Important Safety Information Unpacking the LMS-D4 Introduction FeaturesFront Panel Functions Rear Panel Functions Outputs are configured as follows System TQ-308 Passive System Selection Xover SetupOperating the LMS-D4 Menu StructureLock/unlock UtilitiesLF Bass Boost Gain = 0.0dBTrim = 0.0dB Input GainPeak Limiters OP1+3 Sub Mode = StereoSub-bass channels operation mode OP1+3 Sub Limiter = +5dBuOP1+3 Sub Gain = 4.0 dB OP1+3 Sub Delay = 0.000 msOP1+3 Sub Polarity = Normal Store Setup Store SetupSize SpecificationsWarranty LMS-D4

LMS-D4 specifications

The Turbosound LMS-D4 is a high-performance digital loudspeaker management system designed for both live sound and fixed installations. This advanced processor offers powerful features and cutting-edge technologies that enable audio engineers and sound technicians to achieve optimal sound quality and system performance.

One of the main features of the LMS-D4 is its four input and four output configuration, which provides flexibility in audio routing and signal processing. The system allows users to manage multiple audio sources and outputs simultaneously, making it ideal for complex sound setups. With an intuitive user interface, the LMS-D4 provides easy access to its wide range of processing tools, ensuring that users can make real-time adjustments effortlessly.

The LMS-D4 employs advanced digital signal processing (DSP) technology. This technology includes high-quality crossover configurations, EQ, delay, and limiting functions that enhance the overall audio quality. Users can benefit from precision audio control, allowing them to tailor the sound to specific environments and audiences.

Another key characteristic of the LMS-D4 is its robust connectivity options. The system features both analog and digital inputs, including AES/EBU, ensuring compatibility with various audio sources. The inclusion of CobraNet and Dante connectivity options facilitates easy integration into networked audio systems, enhancing the system’s versatility.

Additionally, the LMS-D4 incorporates comprehensive monitoring and diagnostics tools. The real-time analysis functionality allows users to assess system performance and make necessary adjustments on the fly. This feature is essential for live sound applications where immediate response is critical to maintaining audio integrity.

The build quality of the LMS-D4 is also noteworthy. It is housed in a rugged chassis designed for durability, making it suitable for both touring applications and permanent installations. The unit's front-panel LED indicators provide clear status feedback, enhancing operational efficiency.

In summary, the Turbosound LMS-D4 is a powerful digital loudspeaker management system that combines flexibility, advanced DSP processing, and robust connectivity options. With its user-friendly interface and monitoring capabilities, it simplifies complex audio setups, ensuring professional results in any live or fixed installation scenario. The LMS-D4 stands out as an essential tool for audio professionals seeking to elevate their sound management capabilities.