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Summary of Contents for Lambda Labs TX-3A
- Page 1 TX-3A Manual Version 1.1 TX-3A Manual Version 1.1 02/2020 © 2020 Lambda Labs; All rights reserved This manual is optimized to save paper and to print 2 pages per DIN A4 sheet.
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Page 2: Table Of Contents
Lambda Labs - Professional Acoustics TX-3A Manual Contents 1. Safety 1.1.General safety information 1.2.Declaration of Symbols and Illustrations of this Manual 1.3.IMPORTANT GENERAL SAFETY REGULATIONS 1.4.EC declaration and conformity 2. The TX-3A 2.1.Technical data overview 2.2.General Components 2.2.1.Amplifier Module & DSP 2.2.1.1.Amplifier Modul &... - Page 3 Lambda Labs - Professional Acoustics TX-3A Manual NOTES: www.lambda-labs.com...
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Page 4: Safety
• Always use the latest manual edition! Check our website regularly for updates! While all information in this manual has been prepared to the best knowledge and with the utmost care, Lambda Labs can not guarantee the accuracy of the documentation in all cases. Lambda Labs disclaims any liability for any errors or omissions that may be inferred from this manual or the products described therein. -
Page 5: Important General Safety Regulations
Never climb on stacked or flown loudspeakers! Speaker rigging! As Lambda Labs loudspeakers can be flown in various ways, always refer strictly to the given rigging operations and its related safety regulations of the provided rigging DANGER! - Page 6 Always keep watching all rigging components and connection joints during the uplifting procedure! Stop the uplifting procedure if any uncertainty occurs! Lambda Labs recommends to always use a second and independent safety link to upper located suspension points after the setup is ready.
- Page 7 Manual! Keep this manual within easy reach for operating the product/s all the time! As a Lambda Labs products rental partner, always attach the appropriate user manuals to DANGER! the devices. Should you need further manuals, please order them from Lambda Labs or...
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Page 8: Ec Declaration And Conformity
Electrical and electronic devices must be disposed of separately from household or municipal waste at the end of its operational lifetime. Please dispose of this product according to the respective national regulations or contractual agreements. If there are any further questions regarding the disposal of this product, please contact Lambda Labs. www.lambda-labs.com... -
Page 9: The Tx-3A
Lambda Labs - Professional Acoustics TX-3A Manual 2. The TX-3A 2.1. Technical data overview System High power 3-way fullrange top Configuration 1 x 15“ high excursion 4" VC driver 1 x True Coaxial Point Source 1 x HF-compression driver with 3,5“ VC and 1.75" VC polyester diaphragm... -
Page 10: General Components
„EPS“ (Express Pin System) Rigging Points Chapter 2.2.4 The TX-3A is equipped with 3 EPS Rigging Points to fly the loudspeaker with various rigging equipment. Therefore, the loudspeaker can be flown vertically, horizontally and upside down. The second EPS mounting point on the other side of the loudspeaker is not shown in this figure. - Page 11 The loudspeaker can be tilted down- or upwards by adjusting the angle in 4.5° steps. The maximum possible tilt angle is +/- 13,5°. The stand adapter is suitable to use with a stand/distance rod tube diameter of 35mm. Lambda Labs recommends the use of products with the „Ring Lock“ system.
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Page 12: Amplifier Module & Dsp
Lambda Labs - Professional Acoustics TX-3A Manual 2.2.1. Amplifier Module & DSP 2.2.1 Figure 1: Front View Amplifier Module PART DESCRIPTION of 2.2.1 Figure 1 REFERENCE DSP Control Panel Chapter 2.2.1.1 The DSP Control Panel contains the XLR input and output to apply Chapter 2.2.1.3... -
Page 13: 1.Amplifier Modul & Dsp: Xlr Connectors
Lambda Labs - Professional Acoustics TX-3A Manual Danger: The amplifier module can develop excessive heat! Do NOT touch the surface of the amplifier module during and right after its operation! Allow the unit to cool down before packing the loudspeaker. -
Page 14: 3.Amplifier Module & Dsp: Gain Control
Lambda Labs - Professional Acoustics TX-3A Manual Danger: RISK OF ELECTRIC SHOCK! Use grounded mains only! Use undamaged cables and connectors only! Do NOT insert anything other into the Powercon connectors than Powercon plugs! Keep the connectors away from water and excessive humidity! -
Page 15: 5.Amplifier Module & Dsp: Selecting Presets
Lambda Labs - Professional Acoustics TX-3A Manual If the red LED flashes, one of the integrated limiters for the lowmid driver (distortion limiter, continuous output limiter, continuous current limiter, peak current limiter) is triggered. Together they serve to ensure sound quality and safe operation. -
Page 16: 6.Amplifier Module & Dsp: Preset Assignment
Especially in case of subwoofer systems which exhibits larger propagation delay (especially horn loaded systems) larger delay values have to be set. To match to the TX-3A, the MF-15A should be driven with Preset 1. If needed, a cardioid mode can be realized by using an additional MF-15A with the Preset 4. For further detailed information, please read the MF-15A manual. -
Page 17: 7.Amplifier Module & Dsp: Module Cover „L" Mounting
Lambda Labs - Professional Acoustics TX-3A Manual 2.2.1.7. Amplifier Module & DSP: Module Cover „L“ Mounting To protect the Control Panel from unauthorized access, a module cover can be installed. To do this, follow the instructions below: 1. Remove the 4 x M4 DIN 912 screws with a ratchet or an electric screwdriver. -
Page 18: Adjustable Speaker Flange
Lambda Labs - Professional Acoustics TX-3A Manual 2 Nm Caution: Fix the screws with a torque of ! Follow an X order to unmount/mount the screws and do not start with a corner screw! Use the screw parts in the right order to prevent any damage to... -
Page 19: Second Independent Safety Link
If the loudspeaker is to be flown, the loudspeaker must be secured with a Second Independent Safety Link. This link is to be attached to the back of the TX-3A. To prepare the loudspeaker accordingly, follow the steps as explained below: 1. -
Page 20: Eps & Rigging Options Overview
2.2.4. EPS & Rigging options overview The TX-3A is equipped with 3 EPS mounting points to fly the loudspeaker with various rigging equipment. Therefore, the loudspeaker can be flown vertically, horizontally and upside down. For further instructions and detailed rigging explanations, please check the provided specific rigging manuals. - Page 21 Lambda Labs - Professional Acoustics TX-3A Manual T-Bracket / Vari-Clamp T-Bracket: Mobile Version (M) Installation Version (I) Mobile Version (M) Installation Version (I) T-Bracket / Cluster Bracket / Vari-Clamp (Not all possible options are shown) www.lambda-labs.com ! 2 0...
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Page 22: 2.Eps & Rigging Options: Half-Bracket Rigging System Tx-Series
Lambda Labs - Professional Acoustics TX-3A Manual 2.2.4.2. EPS & Rigging options: Half-Bracket Rigging System TX-Series The rigging component Half-Bracket TX-Series can be used with all loudspeakers from the TX-Series. It provides vertical rigging options with the additional opportunity to mount the loudspeaker upside down. To make the Half-Bracket fit to every loudspeaker of the TX-Series, its length can be adjusted. -
Page 23: 3.Eps & Rigging Options: I-Bracket Rigging System
I-Bracket S I-Bracket L Note: The maximum possible tilt angle for the TX-3A loudspeaker in combination with the I-Bracket S is 15° f o r a ve r t i c a l c e i l i n g installation and 60°... -
Page 24: Maintenance
TX-3A Manual I-Bracket S: Wall mount (I-Bracket L not shown) Universal Plate Note: The maximum possible tilt angle for the TX-3A loudspeaker in combination with the I-Bracket S or L depends on the angle of the loudspeaker to the wall and the position of the Universal Plate. -
Page 25: Dimensions
Lambda Labs - Professional Acoustics TX-3A Manual 2.4.Dimensions Dimensions (mm) Weight 27 kg 59,5 lbs www.lambda-labs.com ! 2 4...
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