Turbosound LMS-D6, LMS-D24, LMS-D26 user manual Mechanical Installation

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user manual

TA-890

Mechanical Installation

When supplied as part of the AMP-890.2 system rack, the amplifiers are pre-installed. If an amplifier is removed from the rack for any reason, it is important to re-install it correctly. The amplifiers must be supported at the front and rear, as originally supplied. Failure to support it adequately may eventually result in vibration-induced metal fatigue of the rack mounting ears and such damage will not be covered by the warranty.

Adequate ventilation is essential, both at the rear of the rack, the sides, and also at the front. This should be considered carefully when placing covers around the racks for protection from inclement weather at outdoor events, or when using blacks to mask them from view. If the venting is inadequate, the amplifier's temperature metering will display this.

CAUTION: Air emerging from the amplifier's high efficiency heat-exchangers can reach 60°C to 70°C. To prevent personal injury or fire, please ensure that people and combustible or flammable materials (e.g. plastic waterproofing, newspaper, clothing, costumes, solvents) are kept at least 2'/0.6m from the amplifier's exhaust outlets. If venting is inadequate, the hot air can adversely affect other equipment, and may soften some thermoplastic enclosures. If using plastic coated cables, take care to dress the leads away from the airflow. Professional- grade rubber cables are not affected.

Mains Power

The T series amplifiers will operate from any international 50 - 60Hz AC mains supply between 110-120 V and 220-240 V. Separate models are supplied to match local mains supply requirements.

Powering Up

When the amplifier is switched on by depressing the black POWER rocker switch, the protection circuit will initially activate whilst the circuits stabilise. Assuming no faults are detected the POWER LED (and the signal LED if signal is present) will light up after a fewe seconds.

Safety Earthing

The Green/Yellow wire on the T-25 and T-45’s mains cord must always be connected to the electrical installation's safety Earth (or Ground). It is essential for personal safety. The rack framework is connected to the same grounding circuit.

TA-890 user manual

Page 81

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Contents Aspect TA-890 System TA-890 TA-890 TA-890 Amplifier Rack Signal Wiring Output Connections Products EC Declaration of ConformityIntroduction Turbosound Aspect System ConceptsTurbosound Polyhorn TA-890 Aspect TA-890 Turnkey System Concept Loudspeaker Management System LMS Concept Power AmplifiersLMS-D24, LMS-D26 and LMS-D6 Loudspeaker Management Systems Amplifier RacksDigital Controllers Aspect Loudspeaker ComponentsTA-890L Low Frequency Enclosure TA-890H Mid-high Enclosure TSW-218 SubwooferTA-890 Transportation Aspect Flying Systems Overview Flying and StackingGigmate Acoustic Simulation Setting up a Venue OverviewRunning Turbosound GigMate / Ease Focus for the first time System Setup Designing a system TA-890 TA-890 Changing the system Theatre-style venue 3-wide flown cluster @ 1kHz Safety Notes on Rigging Sample Certificate of Load Test Flying Hardware Wide and Narrow Flybar SettingsSingle A-System Flybar FB-890/1A TOP View Bottom View Figue 3. Triple ‘A’ System Flybar FB-890A/3W TS-890 Tilting Straps FC-890 Flying ChainsTA-890 Four-wide hang using MB-890 and FB-890/2A ‘A’ System Flygear Integral Flying HardwareConnecting Cabinets ‘A’ System Connecting Flying Chains to the CabinetDrop Link Swing LatchSetting Vertical Angles ‘A’ System Attach buckle Attaching the Tilt StrapsTurbobass Directivity Bass Enclosure arrayingAiming directivity of the stack TA-890 ABC DEF Typical Left to Right problemBass in a line Creating Directional Bass arraysFanned bass General observations of long lines of bass Bessel ArrayEnd firing array Summing up Ground stacking Mechanical Installation General features & facilities UnpackingLMS Series Loudspeaker Management Systems IntroductionLMS-D6 Front Panel Functions LMS-D6 Rear Panel Functions Mains PowerSafety Earthing Voltage SettingAC Power Fusing Powering UpInput and Output Connector Wiring Time correction for loudspeaker driver placementAudio Connections LMS-D24 and D26 Loudspeaker Management Systems FeaturesFront Panel Functions TA-890 Rear Panel Functions Operating the LMS-D24 and D26 Selecting a Factory PresetStarting up Creating a CrossoverNavigation and Viewing Parameters A Freq Width Gain EQ1 100Hz 1.4Q 0.0dBNavigation Out1 Freq Width Gain EQ1 100Hz 1.4Q 0.0dBPresets Preset RecallPreset Store Preset Name Store My SystemOutput DSP block diagram Input DSP block diagramDSP Processing Layout Stereo / Mono FormatsInput Channels DSP ProcessingA Freq Shape HPF 20.0Hz LR24 Parametric Equalisation High and Low shelving filtersParametric filters Delay Output ChannelsGain and Polarity High and Low Pass Filters Out1 Freq Shape LPF 2.50k LR24Out1 Freq Slope Gain EQ- 100Hz 12dB 0.0dB Routing LimitersUtility functions UtilitiesAudio Input Connectors Racking, Cables and Connections AMP-890 Aspect System Amplification RackInput Connections OptionsOutput Connections Amplifier Rack Signal WiringMid-High Outputs Break-out Cables NL4 bass Extension Cables Break-out cables NL8 mid-highMains Connections General Features & Facilities T-45 High Efficiency Audio Power AmplifiersFront Panel Functions T-25 Front Panel Functions T-45 Mechanical Installation Audio Connections & Controls Voltage RangeGain and Sensitivity Settings PolarityInput Impedance Damping Factor Attenuation & Gain SettingCooling System Long Speaker LinesMaintenance To rotate the horn moulding from ‘A’ mode to ‘B’ mode Removal of the high frequency driver To rotate the horn moulding from ‘B’ mode to ‘A’ modeRemoval of the high-mid frequency driver Removal of the low-mid frequency drive units General MaintenancePaintwork TA-890 Technical Specifications Serial Numbers WarrantyTA-890