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Lewitt LCT 550 User Manual
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LcT 550
uSEr mANuAL
1

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Summary of Contents for Lewitt LCT 550

  • Page 1 LcT 550 uSEr mANuAL...
  • Page 2: Table Of Contents

    Index Intro ..................Features and top applications .
  • Page 4: Intro

    Manufacturing tolerances have been minimized thanks to highly precise calibration of the capsule and the electronics – which means that any two LCT 550, set identically, will always form a matched pair at +/- 0 dB ... so it‘s about time to get another one for superb stereo recordings!
  • Page 5: Features And Top Applications

    Features 0 dB-A self-noise from electronics and circuitry* Illuminated user interface for quick and easy handling A perfect match: highly precise calibration of the in dark environments capsule and the electronics means that any two Clipping history, automatic attenuation and key-lock microphones from this series will always form a make for error-free recording and unparalleled ease matched pair at +/- 0 dB...
  • Page 6: User Interface

    user Interface Status Indicator Indicates different active settings such as key lock, automatic attenuation, clipping history ... see below for details. Low-cut filter / Use to reduce unwanted low frequency noise caused by wind, footsteps, structure-borne noise or likewise. The low-cut filters at 80Hz or 160Hz affect the microphone input by 6 and 12dB per octave and can be set by pressing the left pushbutton (4).
  • Page 7 center pushbutton Pressing the center pushbutton for more than two seconds activates (Status Indicator (1) not illuminated) and deactivates (Status Indicator (1) turns white) the key lock. right pushbutton Push to change attenuation settings. Also activates Automatic Attenuation. Automatic Attenuation Pressing the right push button for more than two seconds activates (Status Indicator (1) turns red) and deactivates (Status Indicator (1) turns white) Automatic Attenuation.
  • Page 8: Technical Data

    Tech data Acoustical operating principle Pre-attenuation pad pressure gradient transducer, externally polarized 6 dB / 12 dB, switchable Transducer Ø Bass cut filter slope 25.4 mm / 1 in 12 dB / octave at 80 Hz 6 dB / octave at 160 Hz Polar pattern cardioid Rated impedance...
  • Page 9: Saftey Guidelines

    Safety Guidelines The capsule is a sensitive, high precision component. Make sure you do not drop it from high heights and avoid strong mechanical stress and force. To ensure high sensitivity and best sound reproduction of the microphone, avoid exposing it to moisture, dust or extreme temperatures.
  • Page 10: Warranty

    To avoid any damages in transit, please use the original packaging if available. Please do not send your product to LEWITT GmbH directly as it will not be serviced. Freight charges have to be covered by the owner of the product.
  • Page 11: Regulatory Information

    Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause DI Roman Perschon undesired operation. CEO LEWITT GmbH Declaration of conformity can be requested at info@lewitt-audio.com.