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Lab.gruppen TFS-900, Руководство пользователя

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Lab.gruppen TFS-900 Скачать руководство пользователя страница 31

user manual

Flashline

Flashline User Manual

page  31

8. The 20000DP AMPLIFIER

8.1 Main features

The 20000DP incorporates a number of sophisticated technologies to ensure the best possible performance 
and many years of reliable operation. The following section summarizes the benefits of each feature; additional 
information is available in the reference manuals.

8.1.1 Amplifier Platform

The 20000DP features extraordinary power density, patented Class TD® output stages, Regulated Switch Mode 
Power Supply (R.SMPS™), the high-efficiency Intercooler® copper-finned cooling system, and a full suite of 
protection features. Signal inputs are analog, AES digital, and Dante digital audio network; loop-through outputs or 
redundant pairs are provided for each input type.

Please refer to the 20000DP Operation Manual for further information.

8.1.2 Amplifier DSP (Digital Signal Processing)

Various features are controlled by the on-board DSP, some of which are summarized in this section.

8.1.2.1 Input Gain (Sensitivity)

Input gain (sensitivity) is set in the digital domain, and may be controlled via the Lake Controller software or front-
panel interface.

8.1.2.2 ISVPL™

The Inter-Sample Voltage Peak Limiter (ISVPL) tailors each power output to the characteristics of the connected load. 
Please refer to the 20000DP Operation Manual for further information.

8.1.2.3 Load Verification & Performance Monitoring

A comprehensive set of proprietary DSP-based tools are provided for load verification and real-time performance 
monitoring. These functions utilize LoadLibrary, a comprehensive database for each loudspeaker component of the 
connected load (usually one or more band-limited drivers in a multi-way system).

Using this data and a brief test signal, LoadSmart compares actual response to predicted response, identifying any 
malfunctioning components or connection errors. During the performance, SpeakerSafe™ monitors real-time load 
status, including temperatures of the amplifier stages as well as magnets and voice coils of connected loudspeakers. 
This allows operators to avoid power compression and identify potential problems.

Please refer to the Lake Controller Operation Manual for detailed information on load verification and real-time 
performance monitoring functionality.

8.1.3 Lake Processing and Controller

Содержание TFS-900

Страница 1: ...user manual Flashline Flashline User Manual page 1 TFS 900 Flashline Loudspeaker System User Manual...

Страница 2: ...Damping Factor in cable 14 4 3 Power Output Performance 14 5 SYSTEM CONFIGURATIONS 15 5 1 Suggested amplifier loading for the TFS 900H 15 5 2 Suggested amplifier loading for subwoofers 16 5 3 Suggest...

Страница 3: ...11 4 Lake Processing and Control 43 11 5 Modules and Frames 43 11 6 LoadLibrary and Fingerprints 43 11 7 Super Modules 44 11 8 Loudspeaker Crossover Configuration Overview 44 11 9 Files and Presets 44...

Страница 4: ...mains plug of the power supply cord shall remain readily operable Do not connect the unit s output to any other voltage source such as battery mains source or power supply regardless of whether the u...

Страница 5: ...de d connexion ce dispositif doit demeur ais ment accessible 1 5 Caution To reduce the risk of fire or electric shock do not remove screws No user serviceable parts inside Refer servicing to qualifie...

Страница 6: ...put channels on amplifiers produce high voltage do not connect or disconnect speaker cables when the mains power is on 1 7 3 Speaker Damage Amplifier apparatus is very powerful and can be potentially...

Страница 7: ...updates on the technical documentation relating to this product at www turbosound com 2 2 Thanks Thank you for choosing a TURBOSOUND product for your application By engaging in an ongoing rigorous pr...

Страница 8: ...loaded by Polyhorns four 6 5 horn loaded low mid cone transducers and two 12 horn loaded low frequency transducers The rigging hardware is integrated into the end cheeks on each side of the TFS 900H...

Страница 9: ...0B is designed for ground stacking in support of TFS 900H cabinets and includes stacking feet and matching cabinet recesses to ensure stability Heavy duty wheels are fitted for transportation The TFS...

Страница 10: ...user manual Flashline Flashline User Manual page 10 TFS 900B driver access door TFS 900B stacking foot TFS 900B NL4 connectors TFS 900B driver access door TFS 900B stacking foot...

Страница 11: ...e total weight of the stack and dolly including cover is 465 5kg The heavy duty TFS COVER is designed to protect the cabinets during transit The front and rear flaps are secured with velcro and allow...

Страница 12: ...i way signal connections to the rack Mil C 5015 VG 95234 The mil spec insert Number is 22 14 2 A 19 pin male C mil connector links out to additional racks 3 AES EBU One male and one female connector l...

Страница 13: ...ow positive ve 2 Low negative ve 3 Mid positive ve 3 Mid negative ve 1 Bass positive ve 1 Bass negative ve 4 High positive ve 4 High negative ve 4 4 3 3 2 2 1 1 The NL4 connectors are wired as follows...

Страница 14: ...e damping factor Therefore for long runs Turbosound recommends no more than two enclosures per amplifier Turbosound recommends using 4mm2 cable as standard Cable size mm2 Length for 1 x TFS 900H 8 ohm...

Страница 15: ...ry the amplifier can power four enclosures this presents the bass and low mid with a 2 ohm load which does not offer optimum performance BASS loading 2 6 ohms LOW loading 2 6 ohms MID loading 4 ohms H...

Страница 16: ...bwoofer has a drive unit wired to each pair of pins on the NL4 connectors Do not use the NL4 and NL8 connections simultaneously on one amplifier In this configuration speaker cable lengths should not...

Страница 17: ...first NL4 on each amplifier powers the rear facing cardioid unit while the second NL4 powers the three forward facing units Do not use the NL4 and NL8 connections simultaneously on one amplifier In t...

Страница 18: ...Array system Each amplifier powers three Flex Array TFA 600H cabinets and two TSW 218 subwoofers In this instance the NL4 and NL8 connections can be used simultaneously since the amplifier presets co...

Страница 19: ...3 CH2 TFS 900H 6 5 low 3 2 2 20000DP 3 CH3 TFS 900H 6 5 mid 3 3 3 20000DP 3 CH4 TFS 900H 1 high 3 4 4 6 2 TFS RACK Low output routing AMP CHANNEL MAX NO OF ENCLOSURES CABINET DUTY NL8 NL8 PIN 20000DP...

Страница 20: ...b 5 1 1 20000DP 3 CH2 3 TFA 600H HW 10 Lomid 3 2 2 20000DP 3 CH3 TFA 600H HW 6 5 Himid 3 3 3 20000DP 3 CH4 TFA 600H HW 1 High 3 4 4 6 4 TFS RACK Flex Array routing TSW 218 AMP CHANNEL MAX NO OF ENCLOS...

Страница 21: ...S FT900 the fly trunk houses two TFS GRID flybars and associated parts such as shackles and locking bolts It is designed so as to allow the flybar to be connected and lifted out of the case with minim...

Страница 22: ...ins two complete flybar assemblies and associated parts Position the TFS FT900 fly trunk directly under the motors and tip it onto one side Unlatch and remove the TFS FT900 fly trunk lid to gain acces...

Страница 23: ...s in the corners 1 2 3 FRONT CLUSTER POINTS UP CLUSTER LEVEL CLUSTER POINTS DOWN FRONT FRONT Attach 3 75 tonne shackles to each end of the TFS TIP tipper bar at the lifting points Use a 1 metre steel...

Страница 24: ...eel the first four TFS 900H boxes in on a TFS DOLLY and position them under the flybar Lower the TFS GRID flybar slowly into position above the loudspeaker stack and guide the drop links into the rigg...

Страница 25: ...op link of the cabinet above and inserting the pin into one of the marked holes reading the required angle settings from your EASE Focus2 prediction Ensure the pin is engaged in one of the four drop l...

Страница 26: ...open up as the cluster lifts clear of the TFS DOLLY depending on the angles set between them creating a gradual smooth curve to the front of the array 1 2 1 2 3 4 1 2 3 4 Fit the lower front pins on...

Страница 27: ...ter to above head height Lower the rear motor only in order to bring the orientation of the lowest cabinet back to almost horizontal so that the next block of cabinets will locate more easily Wheel th...

Страница 28: ...t on top of it 4 5 6 3 Locate the top rear pins on cabinet 5 in the LOCK GRID position Set the angles on cabinets 5 6 7 and 8 using the top front pins if these have not been done already Take both mot...

Страница 29: ...eight is on each rigging point Carefully lower the cluster down onto a TFS DOLLY Disconnect the top pins from the fourth box Carefully raise the array to free the lower four boxes Ensure the drop link...

Страница 30: ...ual page 30 7 5 Flex Array as Downfills Fles Array cabinets can be deployed at the bottom of a Flashline array as downfills using the CF 900 conversion frame CF 900 Conversion frame Flex Array TFA 600...

Страница 31: ...domain and may be controlled via the Lake Controller software or front panel interface 8 1 2 2 ISVPL The Inter Sample Voltage Peak Limiter ISVPL tailors each power output to the characteristics of th...

Страница 32: ...conjunction with Live Capture Light provides a completely free spectrum analyzer via your Lake Controller software interface 8 1 5 Dante Audio Network The 20000DP includes Dante digital audio networki...

Страница 33: ...front panel intake to rear panel exit Please ensure that no object such as rack doors or lids are placed at the front or rear of the rack to ensure that airflow is maximized This device has no top or...

Страница 34: ...user manual Flashline Flashline User Manual page 34 Figure 1 Rear Support Bracket and Mounting Hardware Figure 2 Use washer for permanent installation Figure 3 Use tube for slide on installation...

Страница 35: ...quipment also uses front to rear airflow for cooling If this precaution is not observed there is a risk of overheating as units with the reverse airflow will be drawing in air which has already been h...

Страница 36: ...between the device and the outside electrical environment The Iso Float feature is activated by default but may be disabled via the Lake Controller software or via the front panel menu Use correctly s...

Страница 37: ...nable Select MUTE ENABLE to allow the dynamic function buttons to operate as mute controls for the Module inputs and power output channels The MUTE ENABLE button flashes when the mode is selected a su...

Страница 38: ...ted in the Frame page of the Main Menu on the front panel 10 1 11 Rotary Encoder The rotary encoder is used to modify various parameters e g input level via the menu When a menu item is selected that...

Страница 39: ...0 ohm termination load is enabled by default when the amplifier is the last unit connected within an AES3 daisy chained system The termination may be disabled if desired via the front panel menu and w...

Страница 40: ...onnector can be used to daisy chain multiple 20000DPs LM 26 and legacy Lake devices Alternatively a Dante dual network topology can be created by connecting all secondary network connectors to a separ...

Страница 41: ...X Dante Y Analog 1 2 AES 1 AES 2 Dante X Dante Y Module Gain Phase Rev Mute Output EQ Module Outpu Gain Delay Phase Rev Mute Output EQ Module Outpu Gain Delay Phase Rev Mute Output EQ Module Outpu Ga...

Страница 42: ...hase Rev AMP AMP AMP ISVPL ISVPL ISVPL ISVPL Output EQ LimiterMax RMS Peak Module Output Gain Delay Phase Rev Mute Output EQ LimiterMax RMS Peak Module Output Gain Delay Phase Rev Mute Output EQ Limit...

Страница 43: ...mpanying CD ROM and additional documentation is available from the Start Menu after software installation 11 5 Modules and Frames 11 5 1 Overview A Frame represents one physical Lake Processor e g a 2...

Страница 44: ...ontroller Operation Manual for further information regarding Super Modules 11 8 Loudspeaker Crossover Configuration Overview The Lake Processing system may be configured with up to two inputs and up t...

Страница 45: ...recalled via the front panel please refer to section 7 11 7 or via the Lake Controller software please refer to the Lake Controller Operation Manual A maximum of 100 Frame Presets can be stored on th...

Страница 46: ...ler Operation Manual for further details The Lake Network Configuration Guide provides information regarding connection of one or more Lake Processors to a PC via an Ethernet network 12 3 Installing t...

Страница 47: ...tup and configuration of an Ethernet network please refer to the Lake Controller Operation Manual and the Lake Network Configuration Guide 12 4 Gain Structure The 20000DP architecture provides gain ad...

Страница 48: ...n settings will normally remain as defined in the file The limiter and output gain settings of the Module were configured with this gain setting and will not be automatically compensated if changes ar...

Страница 49: ...r is not covered by the warranty Units on which the serial number has been removed or defaced will not be eligible for warranty service Lab gruppen shall not be responsible for any incidental or conse...

Страница 50: ...ction and carefully lift out and away from the cabinet Disconnect all cables and make a note of the polarity and location for later reconnection The high frequency compression drivers high mid drivers...

Страница 51: ...ersion dependent on array POWER HANDLING Optimised for 20000DP Optimised for 20000DP SENSITIVITY FULL SPACE High 111dB Mid 109dB Low 104dB Bass 10dB 107dB CALCULATED MAXIMUM SPL PER ELEMENT WHEN USED...

Страница 52: ...user manual Flashline Flashline User Manual page 52 NOTES...

Страница 53: ...user manual Flashline Flashline User Manual page 53 NOTES...

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