Turbosound LMS-D26, LMS-D6, LMS-D24 user manual Front Panel Functions T-45

Page 80

user manual

TA-890

Front Panel Functions T-45

Ch. A

Ch.B

•Mains power rocker switch – applies AC mains power to the amplifier.

•Mains power LED – illuminates when AC power is applied to the amplifier.

•Gain – rotary control which allows the gain of the channel to be adjusted.

•Signal – blue LED indicates signal presence, active from a minimum output level of 10 watts.

•-3dB – yellow LED is active when the signal is 3dB below the limiting level.

•Limit – amber LED indicates operation of the limiters.

•PRC – green LED indicates when the PRC for that channel has been selected.

•Bridge (BRG) – green LED illuminates when bridge mode is selected.

•Fault (A/P) – red LED indicates protection circuit activity.

TA-890 user manual Page 80

Image 80

Contents Aspect TA-890 System TA-890 TA-890 TA-890 Amplifier Rack Signal Wiring Output Connections EC Declaration of Conformity ProductsTurbosound Polyhorn IntroductionTurbosound Aspect System Concepts TA-890 Aspect TA-890 Turnkey System Concept Power Amplifiers Loudspeaker Management System LMS ConceptLMS-D24, LMS-D26 and LMS-D6 Loudspeaker Management Systems Amplifier RacksTA-890L Low Frequency Enclosure Digital ControllersAspect Loudspeaker Components TSW-218 Subwoofer TA-890H Mid-high EnclosureTA-890 Transportation Aspect Flying Systems Flying and Stacking OverviewSetting up a Venue Overview Gigmate Acoustic SimulationRunning 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 Wide and Narrow Flybar Settings Flying HardwareSingle A-System Flybar FB-890/1A TOP View Bottom View Figue 3. Triple ‘A’ System Flybar FB-890A/3W FC-890 Flying Chains TS-890 Tilting StrapsTA-890 Four-wide hang using MB-890 and FB-890/2A Integral Flying Hardware ‘A’ System FlygearConnecting Flying Chains to the Cabinet Connecting Cabinets ‘A’ SystemDrop Link Swing LatchSetting Vertical Angles ‘A’ System Attaching the Tilt Straps Attach buckleAiming directivity of the stack Turbobass DirectivityBass Enclosure arraying TA-890 Typical Left to Right problem ABC DEFCreating Directional Bass arrays Bass in a lineFanned bass Bessel Array General observations of long lines of bassEnd firing array Summing up Ground stacking General features & facilities Unpacking Mechanical InstallationLMS Series Loudspeaker Management Systems IntroductionLMS-D6 Front Panel Functions Mains Power LMS-D6 Rear Panel FunctionsVoltage Setting Safety EarthingAC Power Fusing Powering UpAudio Connections Input and Output Connector WiringTime correction for loudspeaker driver placement Features LMS-D24 and D26 Loudspeaker Management SystemsFront Panel Functions TA-890 Rear Panel Functions Selecting a Factory Preset Operating the LMS-D24 and D26Starting up Creating a CrossoverA Freq Width Gain EQ1 100Hz 1.4Q 0.0dB Navigation and Viewing ParametersOut1 Freq Width Gain EQ1 100Hz 1.4Q 0.0dB NavigationPreset Recall PresetsPreset Name Store My System Preset StoreInput DSP block diagram Output DSP block diagramDSP Processing Layout Stereo / Mono FormatsDSP Processing Input ChannelsA Freq Shape HPF 20.0Hz LR24 Parametric filters Parametric EqualisationHigh and Low shelving filters Gain and Polarity DelayOutput Channels Out1 Freq Shape LPF 2.50k LR24 High and Low Pass FiltersOut1 Freq Slope Gain EQ- 100Hz 12dB 0.0dB Limiters RoutingUtilities Utility functionsAudio Input Connectors AMP-890 Aspect System Amplification Rack Racking, Cables and ConnectionsOptions Input ConnectionsAmplifier Rack Signal Wiring Output ConnectionsMid-High Outputs Break-out Cables NL4 bass Break-out cables NL8 mid-high Extension Cables Mains Connections T-45 High Efficiency Audio Power Amplifiers General Features & FacilitiesFront Panel Functions T-25 Front Panel Functions T-45 Mechanical Installation Voltage Range Audio Connections & ControlsInput Impedance Gain and Sensitivity SettingsPolarity Attenuation & Gain Setting Damping FactorLong Speaker Lines Cooling SystemMaintenance To rotate the horn moulding from ‘A’ mode to ‘B’ mode To rotate the horn moulding from ‘B’ mode to ‘A’ mode Removal of the high frequency driverRemoval of the high-mid frequency driver General Maintenance Removal of the low-mid frequency drive unitsPaintwork TA-890 Technical Specifications Warranty Serial NumbersTA-890