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Summary of Contents for Turbosound LMS-D6
- Page 1 LMS-D6 DIGITAL LOUDSPEAKER MANAGEMENT SYSTEM USER’S MANUAL Turbosound Ltd. Star Road, Partridge Green West Sussex RH13 8RY England Tel: +44 (0)1403 711447 Fax: +44 (0)1403 710155 web: http://www.turbosound.com...
- Page 2 LMS-D6 LMS-D6 QUICK REFERENCE Current X-over Activates Use to step through channel Level from Channel mute. name. menus. parameters and menus. limiter threshold. LED lit when muted. <BACK NEXT> FREQ GAIN LMS-D6 CLIP MENU ENTER TQ-440 MUTE MUTE...
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Page 3: Table Of Contents
Important Safety Information......................4 Unpacking the LMS-D6........................5 Introduction............................6 Front Panel Functions ........................7 Rear Panel Functions ......................... 8 Operating the LMS-D6 ........................9 LMS-D6 Configurations ........................11 Crossover Modes .......................... 9,10 Function Screens ..........................13 Parametric Equaliser Screen ......................13 High and Lowpass filter Screens .................... -
Page 4: Important Safety Information
In the USA the cord should comply with the requirements contained in the Standard for Cord Sets and Power Supply Cords, UL 817, be marked VW-1, and have an ampacity rating not less than the marked rating of the apparatus. LMS-D6 user manual Page 4... -
Page 5: Unpacking The Lms-D6
LMS-D6 Thanks Thank you for choosing the TURBOSOUND LMS-D6 for your application. Please spare a little time to digest the contents of this manual, so that you obtain the best possible performance from this unit. All TURBOSOUND products are carefully engineered for world class performance and reliability. -
Page 6: Introduction
1U high unit. To achieve this the LMS-D6 has 2 inputs and 6 outputs, which can be configured in 5 basic modes, 3 x 2 way, 2 x 3 way, 4 way, 5 way and 6 way crossover. Each input has gain and delay. -
Page 7: Front Panel Functions
-24dB, with the orange ‘LIM’ LED set at the limiter threshold for that channel. The top, red LED indicates 4dB of limiting. 12. Mute Keys Mute Keys Mute Keys Mute Keys – One mute key per output channel. LMS-D6 user manual Page 7... -
Page 8: Rear Panel Functions
SHOCK HAZARD – DO NOT REMO VE COVER S PIN2=HOT RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR PIN3=COLD PROTECTION AGAINST FIRE CUSTOM MAD E FOR TURBOSOUND REPLACE ONLY WITH THE SAME TYPE T1A, 250V FUSE IN THE UK BY XTA ELECTRONICS Power Switch. -
Page 9: Operating The Lms-D6
LMS-D6 OPERATING THE LMS-D6 Preliminary Set-up The following procedure should be followed when first installing the LMS-D6. Recall a Factory Preset To do this press ‘ MENU’, MENU’, MENU’, MENU’, use the ‘BACK’ ‘BACK’ ‘BACK’ or ‘NEXT’ ‘BACK’... - Page 10 (For more in-depth information on menu functions, refer to pages (For more in-depth information on menu functions, refer to pages 17 17, 17 & , 17 & , 17 & 18 , 17 & 18.) .) .) .) LMS-D6 user manual Page 10...
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Page 11: Lms-D6 Configurations
It should also be noted that the turnover frequency displayed on the LMS-D6 is the -3dB point for all slopes except 24dB Linkwitz-Riley where the -6dB point is shown. If the -6dB point is to be used for the Bessel or Butterworth filter, take the required crossover frequency, multiply this by the appropriate factor from the following table and then select the closest available frequency on the LMS-D6's display. - Page 12 LMS-D6 Time Alignment A further advantage of the LMS-D6 over conventional products is the provision of an independently adjustable delay section for each output. This allows the true arrival time from multiple drivers to precisely aligned rather than relying on the compromise 'phase adjust' approach.
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Page 13: Function Screens
-30dB. Parametric filters are carefully implemented using Double Precision processing. This method is costly in terms of processing power but yields substantial benefits in terms of the LMS-D6's exceptional noise performance and greatly improved low frequency stability. -
Page 14: High And Lowpass Filter Screens
To adjust HPF/LPF settings: To adjust HPF/LPF settings: To adjust HPF/LPF settings: To adjust HPF/LPF settings: Use the ‘FREQ’ ‘FREQ’ control for the frequency. ‘FREQ’ ‘FREQ’ Use the ‘Q’ ‘Q’ control for the slope. ‘Q’ ‘Q’ LMS-D6 user manual Page 14... -
Page 15: Limiter Screen
To adjust limiter settings: Use the ‘FREQ’ ‘FREQ’ ‘FREQ’ control to adjust the attack time. ‘FREQ’ Use the ’Q’ ’Q’ ’Q’ control for the release time. ’Q’ Use the ‘GAIN’ ‘GAIN’ ‘GAIN’ control for the limiter threshold. ‘GAIN’ LMS-D6 user manual Page 15... -
Page 16: Delay Screen
To adjust the polarity: To adjust the polarity: To adjust the polarity: To adjust the polarity: Use the ‘GAIN’ ‘GAIN’ ‘GAIN’ control to go between + + + + and - - - - . ‘GAIN’ LMS-D6 user manual Page 16... -
Page 17: Gain Screen
Each ‘GAIN’ ‘GAIN’ key represents its channel ‘GAIN’ ‘GAIN’ labelling, so any combination of A, B, 1, 2, 3, 4, 5 and 6 can be used as a code. LMS-D6 user manual Page 17... -
Page 18: System Sub-Menu
IMPORTANT IMPORTANT - Please Note that once the security system is initiated only re-entering the correct code will 'unlock' the LMS-D6's functions. Please note the code! If the security code number is inadvertently lost contact your local TURBOSOUND sales office. -
Page 19: Interface Sub-Menu
Opens a wizard to configure the remote interface. Baud rate can be configured to down load new presets. AES / EBU Sub-Menu Connection of AES/EBU signals is via the existing rear panel XLR connectors. Menu Selections With the AES/EBU option fitted, AES Receive and Diagnostic modes are provided. LMS-D6 user manual Page 19... -
Page 20: Equalisation Curves
LMS-D6 Equalisation Curves Figure 1 - Parametric filter gain curves. Figure 2 - Parametric filter 'Q' curves. igure 3 - Parametric filter High and Low shelf curves. LMS-D6 user manual Page 20... - Page 21 LMS-D6 Figure 4 - Highpass filter curves. Figure 5 - Lowpass filter curves. Figure 6 - Parametric filter with high 'Q' to achieve notch response. LMS-D6 user manual Page 21...
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Page 22: Specifications
Size Size 1.75"(1U) * 19" * 11.8" (44 * 482 * 300mm) excluding connectors. Size Size Options Options Options Options = Transformers available. Due to continuing product improvement the above specifications are subject to change. LMS-D6 user manual Page 22... -
Page 23: Warranty
This product is warranted against defects in components and workmanship only, for a period of one year from the date of shipment to the end user. During the warranty period, TURBOSOUND will, at its discretion, either repair or replace products which prove to be defective, provided that the product is returned, shipping prepaid, to an authorised TURBOSOUND service facility. -
Page 24: Appendices
6.15 0.87 5.48 0.77 4.89 0.69 4.36 0.62 3.88 0.55 3.46 0.49 3.08 0.44 2.75 0.39 2.45 0.35 2.18 0.31 1.95 0.27 1.73 0.24 1.55 Calculation: Vrms = 0.7746 x 10 ^ (dBu / 20) LMS-D6 user manual Page 24... - Page 25 6 way 6 way 6 way LoSub LoMid HiMid High 15Hz – 80.3Hz – 149Hz – 1kHz 1kHz – 4kHz 4kHz – 10k1Hz – 80.3Hz 149Hz 10k1Hz 22kHz Note: All filters set to 24dB Linkwitz-Riley. LMS-D6 user manual Page 25...
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