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MTP 840 DM Introduction Thank you that you have opted for a LEWITT product. In this operating manual you will learn more about your LEWITT microphone, its handling and its proper usage. Music professionals know that it’s often the smallest details that make all the difference in vocal and instrumental recordings. With our MTP series, we aim to exceed artists’ and audio engineers’ expectations of reproduction accuracy and isolation of the main sound source.
MTP 840 DM The product With the dynamic performance microphone MTP 840 DM, LEWITT puts true studio performance onstage. Universally usable thanks to switchable sensitivity and a multi-step high-pass filter, infinitely durable and optimally equipped for punishing touring conditions without compromising on sound – this is what the MTP 840 DM stands for. Excellent transient response, refined electronics and superior capsule design make the MTP 840 DM a unique tool for onstage use.
MTP 840 DM Features / Top applications Features ■ Proprietary dynamic capsule tuned specifically for demanding vocal applications, with brightened midrange and extended low end ■ Uniform supercardioid pickup pattern for maximum isolation of the main sound source ■ Optional active mode provides superior dynamic range of 121 dB-A and extremely low self-noise of 19 dB-A for ear-catching realism and distortion-free sonic depth ■ Optional 3-position switchable amplification (0 dB, 6 dB, and 12 dB) for u
MTP 840 DM Using the mic User-interface ① LED Display ③ Gain slide switch ② Operating mode slide switch ④ High-pass filter slide switch ⑤ Switch tool ④ LED Display ① ■ A1: no high-pass filter active ■ B1: passive mode, no gain ■ A2: 12 dB / octave at 150 Hz ■ B2: active mode, +6 dB gain ■ A3: 12 dB / octave at 250 Hz ■ B3: active mode, +12 dB gain ② ③ A2 Setting the operation mode Various operating modes can be selected by adjusting the operating mode slide switch ②.
MTP 840 DM Using the mic Connecting and Disconnecting the Microphone Cable ■ Before establishing connection, make sure that the microphone and the component (e.g. amplifier) are switched off. ■ Lower the volume of the component (e.g. amplifier) before connecting the microphone. ■ Insert the connector into the microphone socket. Align the key on the connector with the groove in the microphone, and then push the connector into the microphone until it clicks.
MTP 840 DM Using the mic / Tech data Hints ■ 51 In order to prevent feedback (howling): 1. Lower the volume. 2. Place the microphone so that it is not pointed to the speaker and that there is a sufficient distance between the microphone and the speaker. Dimensions 183 3. Do not cover the lower part of the grille with Positioning the microphone close to the sound source causes the so-called proximity MTP 840 DM your hand. ■ effect (a boost in the low frequency response).
MTP 840 DM Tech graph Tech graph 3 dB / unit dB ref. 1 V / Pa Passive mode 125Hz 250Hz 500Hz 8kHz 16kHz 3 dB / unit dB ref.
MTP 840 DM Tech data Tech data 0 dB, 6 dB, 12 dB, switchable ■ Acoustical operating principle: Dynamic, moving coil ■ Gain settings, active mode: ■ Directional pattern: Super-cardioid ■ Bass cut filter slope: ■ Frequency range: 40 to 18.000 Hz ■ Sensitivity: 3,5 mV / Pa (-49 dBV), passive mode ■ Rated impedance: < 600 ohms 7 mV / Pa (-43 dBV), active mode ■ Rated load impedance: > 1.
MTP 840 DM Accessories Accessories MTP 40 MCs DTP 40 Lb 10
MTP 840 DM Cautions Cautions ■ The capsule is a sensitive, high precision component. Make sure you do not drop it from high places 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. ■ Keep this product out of the reach of children. ■ Do not use force on the switch or cable of the microphone.
MTP 840 DM Warranty Warranty All products manufactured by LEWITT GmbH feature a limited two-year warranty. This two-year warranty is specific to the date of purchase as shown on your purchase receipt. LEWITT GmbH shall satisfy the warranty obligations by remedying any material or manufacturing faults free of charge at LEWITT’s discretion either by repair or by exchanging individual parts or the entire appliance.
MTP 840 DM Regulatory information LEWITT GmbH declares under its sole responsibility that MTP 840 DM WEEE note: Electronic waste has to be collected separately. Please bring complies with the European directive 2004/108/EC. The product has been this device to a local recycling center at the end of its life time.
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