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森海塞尔pcx550说明书
处于关机状态时，右耳罩与头梁是垂直的。
将右边耳罩旋转九十度，与头梁平行，就能打开耳机了。
打开后，白色LED指示灯会闪烁。
另外，最左边的是降噪开关（红圈），接着从左往右依次是音效切换按钮（蓝圈），LED指示灯（橙圈），USB接口（绿圈），2.5mm耳机线接口（黄圈）。
红圈这里是蓝牙开关，非常小。
默认是打开的，毕竟无线耳机，还是不用线最省事。
这个是语音麦克风，通话的时候，通过这个麦克风采集说话的声音。
两侧耳罩的上下部分，都分别开有一排整齐的小孔，这个就是降噪麦克风，通过它来采集外界的噪音。
说到这里，琛哥来简单科普一下主动降噪耳机的工作原理：原理其实很容易理解，看上面这张图就能明白：降噪耳机内部设置了专门的降噪电路。
通过音频接收器（大多是麦克风）和抗噪芯片来接收和分析外界噪音的频率，并产生与其相反的频率，从而相互减弱或抵消外界噪音。
The ew 322 G3 consists of the same components as ew 312 G3but with a compact cardioid clip-on microphone.The ew 352 G3 consists of the same components as ew 312 G3but with a headworn cardioid microphone.FEATURESSturdy metal housing(transmitter and receiver)42 MHz bandwidth: 1,680 tunable UHF frequencies for interference-free reception20 frequency banks with up to 24 compatible frequenciesEthernet port for connecting to theWireless Systems Manager (WSM) software for control via computer High-quality true diversity receptionPilot tone squelch for eliminating RF inter- ference when transmitter is turned off Automatic frequency scan feature searches for available frequencies Enhanced AF frequency rangeIncreased range for audio sensitivity Wireless synchronization of transmitter parameter from receiverUser-friendly menu operation with more control optionsIlluminated graphic display, receiver also shows transmitter settingsAuto-Lock function avoids accidental changing of settingsHDX compander for crystal-clear sound Transmitter feature battery indicatation in 4 steps, also shown on receiver display Programmable Mute function Integrated Equalizer and Soundcheck modeContacts for recharging BA 2015 accupack directly in the transmitter Wide range of accessories adapts the system to any requirementThe ew 312 G3 is a wireless microphone set, consisting of a True Diversityreceiver, a bodyworn transmitter, a compact omni directional clip-on micropho-ne plus accessories.The bodypack transmitter features charging contacts for the optional recharge-able battery. Sync up the bodypack to the receiver wirelessly with the new wireless sync. Backlit graphic displays make them easy to read under all lighting conditions.ew 300 Setsew 312 G3 Presentation Set ew 322 G3 Presentation Set ew 352 G3 Head Setew 335/345/365 G3 Vocal SetsFEATURESew 335 G3/ew 345 G3/ew 365 G3 Vocal SetsSee above mentioned list of features plus Programmable Mute switch, easyaccessableHandheld transmitter with easy-exchangeable microphone heads from evolution series The ew 335 G3 is a wireless microphone set, consisting of a True Diversity receiver, a handheld transmitter with e 835 microphone head plus accessories. It is versatile for every style of music and presentations. A wireless link from receiver to the transmitter allows synchronization of frequencies for easy setup. Backlit graphic displays make them easy to read under all lighting conditions. The ew 345 G3 consists of the same components as ew 335 G3but with an e 845 microphone head.The ew 365 G3consists of the same components as ew 335 G3but with an e 865 microphone head.ARCHITECT’S SPECIFICATIONSew 312 G3 Presentation SetComplete plug & play wireless microphone set with clip-on microphone (condenser, omni-directional) from Sennheiser evolution series for multi-purpose application. The devices shall have metal housings for rugged use. 42 MHz bandwidth with 1,680 tunable frequencies. 20 banks with up to 24 compatible frequencies, 1 bank for individual selectable frequencies, scan function and wireless synchronization to the transmitter for easy setup. HDX compander delivers high-quality sound performance. All parameters of transmitter and receiver can be monitored and controlled via Wireless Systems Manager (WSM) software from PC. The transmitter shall have a sensitivity range of 48 dB. The receiver offers a maximum output level of +18 dBu (+6 dB gain). True Diversity and pilot tone squelch for interference-free reception. Charging contacts on transmitter for recharging BA 2015 accupack directly in the transmitter shall be available. 3-step battery + LowBattery indication on transmitter and receiver shall give reliable information on operation time.Menu operation, auto-lock function and illuminated graphic displays on transmitter and receiver for user-friendly operation.A RF Mute function on transmitter and receiver allows offline settings.An easy accessable Mute switch on the transmitter can be programmed for AF on/off, RF on/off.A suitable Remote Mute Switch option also allows push-to-talk and push-to-muteAn equalizer and soundcheck mode is inte g rated in the receiver.ew 322 G3 Presentation SetComplete plug & play wireless microphone set with clip-on microphone (electret, cardioid) from Sennheiser evolution series for multi-purpose application. Further discription see paragraph ew 312 G3.ew 352 G3 Head SetComplete plug & play wireless microphone set with headworn microphone (condenser, cardioid) for hands-free application. Further discription see paragraph ew 312 G3.ew 335 G3 Vocal SetComplete plug & play wireless microphone set with easy-exchangeable e 835 microphone head (dynamic, cardioid) from Sennheiser evolution series for multi-purpose application. Further discription see paragraph ew 312 G3.ew 345 G3 Vocal SetComplete plug & play wireless microphone set with easy-exchangeable e 845 microphone head (dynamic, supercardioid) from Sennheiser evolution series for multi-pur p ose application. Further discription see paragraph ew 312 G3.ew 365 G3 Vocal SetComplete plug & play wireless microphone set with easy-exchangeable e 865 microphone head (electret-condenser, supercardioid) from Sennheiser evolution series for multi-purpose application. Further discription see paragraph ew 312 G3.SySTEMRF frequency range ................................................516.....865 MHzTransmission/receiving frequencies ...................1,680Frequency banks ..................................................... 20 (factory presets)6 (user presets)Presets .......................................................................24 max.Switching bandwidth .............................................42 MHzCompander ...............................................................HDXSignal-to-noise ratio ..............................................> 115 dB(A)THD, total harmonic distortion ............................< 0.9 %RECEIvERAF Frequency response..........................................25…18,000 HzAntenna connectors ...............................................BNC, 50 OhmAudio outputs .......................................................... X LR: +18 dBu max6.3 mm jack: +10 dBu maxDimensions ...............................................................212 x 202 x 43 mmWeight .......................................................................980 gTRANSMITTERRF output power .....................................................10/30 mW switchableOperating time ........................................................typ. 8hInput voltage range ................................................1.8 v lineInput voltage range ................................................2.4 v lineDimensions ...............................................................82 x 64 x 24 mmWeight .......................................................................~ 160 gMICROPHONETransducer; Microphone type ...............................permanent polarizedAF sensitivity ...........................................................1.6 mv/PaFrequency response ...............................................80.....18,000 HzPick-up pattern ........................................................omni-directionalContinued on page 5EM 300Modulation ...............................................................wideband FMRF frequency range ................................................ 516 – 558, 566 – 608, 626 – 668, 734 –776, 780 – 822, 823 – 865 MHz Transmission/receiving frequencies ...................1,680, tuneable in steps of 25 kHzReceiving frequencies ............................................ 1,680 frequencies, tuneable in steps of 25 kHz20 frequency banks, each with up to 24 factory-preset channels,intermodulation-free20 frequency banks with up to 24 user programmable channelsSwitching bandwidth .............................................42 MHzNominal/peak deviation .......................................±24 kHz/±48 kHzReceiver principle ....................................................true diversitySensitivity (with HDX, peak deviation) .............< 2 μv for 52 dBA rms S/NAdjacent channel rejection ...................................typ. ≥ 75 dBIntermodulation attenuation ...............................typ. ≥ 70 dBBlocking .....................................................................≥ 75 dBSquelch ...................................................................... O ff, 5 to 25 dBμv, adjustable in steps of 2 dBPilot tone squelch ...................................................can be switched offAntenna inputs .......................................................2 BNC socketsCompander system .................................................Sennheiser HDXEQ presets (switchable, affect the line and monitor outputs):Preset 1: “Flat”Preset 2: “Low Cut” ................................................–3 dB at 180 HzPreset 3: “Low Cut/High boost” .......................... –3 dB at 180 Hz+6 dB at 10 kHzPreset 4: “High Boost” ...........................................+6 dB at 10 kHzS/N ratio (1 mv, peak deviation) ........................≥ 115 dBATHD .............................................................................≤ 0.9 %AF output voltage (at peak deviation,1 kHz AF) .................................................................. ¼” (6.3 mm) jack socket (unbalanced): +12 dBuXLR socket (balanced): +18 dBuAdjustment range of audio output level ........... 48 dB, adjustable in steps of 3 dB +6 dB gain reserveTemperature range .................................................–10 °C to +55 °CPower supply............................................................12 vPower consumption:...............................................350 mADimensions ...............................................................approx. 202 x 212 x 43 mmWeight (incl. batteries) .........................................approx. 980 gIn compliance with .................................................. C E, FCC, ETS 300422, ETS 300445MAINS UNITInput voltage............................................................100 to 240 v~, 50/60 HzPower/current consumption ................................max. 120 mAOutput voltage ........................................................12 vSecondary output current .....................................400 mATemperature range .................................................–10 °C to +40 °CIn compliance with .................................................. C E, FCC, IC, ETS 300422, ETS 300445Continued on page 6SK 300 and SKM 300Modulation ...............................................................wideband FMRF frequency range ................................................ 516 – 558, 566 – 608, 626 – 668, 734 –776, 780 – 822, 823 – 865 MHz Transmission/receiving frequencies ...................1,680, tuneable in steps of 25 kHzReceiving frequencies ............................................ 1,680 frequencies, tuneable in steps of 25 kHz20 frequency banks, each with up to 24 factory-preset channels, intermodulation-free6 frequency banks with up to 24 user programmable channelsSwitching bandwidth .............................................42 MHzNominal/peak deviation .......................................±24 kHz/±48 kHzFrequency stability .................................................≤ ±15 ppmRF output power at 50 O......................................typ. 10/30 mW, switchablePilot tone squelch ...................................................can be switched offAF characteristicsCompander system .................................................Sennheiser HDXAF frequency responseSK ................................................................................ m icrophone: 80 –18,000 Hzline: 25 –18,000 HzSKM ............................................................................80 –18,000 HzS/N ratio (1 mv, peak deviation) ........................≥ 115 dBATHD .............................................................................≤ 0.9 %Max. input voltage (SK) microphone/line ........3 vrmsInput impedance (SK) microphone/line ...........40 k O, unbalanced/1 M OInput capacitance (SK) ..........................................switchableAdjustment range of input sensitivity .............. S K: 60 dB, adjustable in steps of 3 dBSKM: 48 dB, adjustable in steps of 6 dBIn compliance with .................................................. C E, FCC, IC, ETS 300422, ETS 300445OvERALL DEvICETemperature range .................................................−10 °C to + 55 °CPower supply ........................................................... 2 AA size batteries, 1.5 v orBA 2015 accupackNominal voltage .....................................................2.4 vCurrent consumption: at nominal voltage ........typ. 180 mA (30 mW)with switched-off transmitter .............................≤ 25 μAOperating time .......................................................typ. 8 hrsDimensions ............................................................... S K: approx. 82 x 64 x 24 mmSKM: approx. Ø 50 x 265 mmWeight (incl. batteries) ......................................... S K: approx. 160 gSKM: approx. 450 gIn compliance with .................................................. C E, FCC, IC, ETS 300422, ETS 300445Continued on page 7Microphones (SK 300)ME 2ME 3-ew ME 4Microphone type .............................condenser condenser condenserSensitivity .........................................20 mv/Pa 1.6 mv/Pa40 mv/PaPick-up pattern ................................omni-directional cardioid cardioidMax. SPL ............................................130 dB SPL150 dB SPL120 dB SPL Microphone heads (SKM 300)MMD 835-1MMD 845-1MMK 865-1Radio microphone type .................dynamic dynamic condenserSensitivity ......................................... 2.1 mv/Pa 1.6 mv/Pa 1.6 mv/PaPick-up pattern ................................cardioid super-cardioid cardioid/super-cardioid,switchableMax. SPL ............................................154 dB SPL154 dB SPL152 dB SPL Frequency response .......................80.....18,000 Hz80.....18,000 Hz80.....18,000 HzDELIVERY INCLUDES for ew 312 / ew 322 / ew 352 G31 EM 300 G3 rack-mount receiver1 SK 300 G3 bodypack transmitter1 ME2 clip-on microphone (omni-directional) or1 ME 4 clip-on microphone (cardioid) or1 ME 3-ew headset microphone (cardioid)1 GA 3 rack mount1 NT2 power supply unit2 Antennas2 AA batteries1 Instruction manualDELIVERY INCLUDES for ew 335 / ew 345 / ew 365 G31 S KM 300-835 handheld transmitterwith cardioid dynamic head or1 S KM 300-845 handheld transmitterwith super-cardioid dynamic head or1 S KM 300-865 handheld transmitterwith super-cardioid condenser head1 EM 300 G3 rack receiver1 MZQ 1 microphone clip1 NT2 power supply unit2 Antennas1 GA 3 Rack mount kit2 AA batteries1 Instruction ManualPOLAR PATTERN0510152025dB30°30°60°60°90°90°120°150°120°150°0°180°125 Hz 250 Hz 500 Hz 1000 Hz2000 Hz 4000 Hz 8000 Hz 16000 HzMMD 835-1MME 865-1MMD 845-10510152025dB30°30°60°60°90°90°120°150°120°150°0°180°125 Hz 250 Hz 500 Hz 1000 Hz2000 Hz 4000 Hz 8000 Hz 16000 Hz0510152025dB30°30°60°60°90°90°120°150°120°150°0°180°125 Hz 250 Hz 500 Hz 1000 Hz2000 Hz 4000 Hz 8000 Hz 16000 HzME 3-ewME 4-ew0510152025dB30°30°60°60°90°90°120°150°120°150°0°180°125 Hz 250 Hz 500 Hz 1000 Hz2000 Hz 4000 Hz 8000 Hz 16000 Hz0510152025dB30°30°60°60°90°90°120°150°120°150°0°180°125 Hz 250 Hz 500 Hz 1000 Hz2000 Hz 4000 Hz 8000 Hz 16000 HzPRODUCT VARIANTSew 312 G3 Presentation Set Cat. No. ew 312 G3-A-EU 516 – 558 MHz 503112 ew 312 G3-A-US 516 – 558 MHz 503330 ew 312 G3-G-EU 566 – 608 MHz 503331 ew 312 G3-G-US 566 – 608 MHz 503332 ew 312 G3-B-EU 526 – 668 MHz 503333 ew 312 G3-B-US 526 – 668 MHz 503334 ew 312 G3-C-EU 734 –776 MHz 503335 ew 312 G3-C-US 734 –776 MHz 503336 ew 312 G3-D-EU 780 – 822 MHz 503337 ew 312 G3-D-EU-X 780 – 822 MHz 503338 ew 312 G3-D-UK 780 – 822 MHz 503339 ew 312 G3-E-EU 823 – 865 MHz 503340 ew 312 G3-E-EU-X 823 – 865 MHz 503341 ew 312 G3-E-UK 823 – 865 MHz 503342 ew 312 G3-GB 606 – 648 MHz 504649 ew 322 G3 Presentation Set Cat. No. ew 322 G3-E-UK 823 – 865 MHz 503357 ew 322 G3-A-EU 516 – 558 MHz 503113 ew 322 G3-A-US 516 – 558 MHz 503345 ew 322 G3-G-EU 566 – 608 MHz 503346 ew 322 G3-G-US 566 – 608 MHz 503347 ew 322 G3-B-EU 626 – 668 MHz 503348 ew 322 G3-B-US 626 – 668 MHz 503349 ew 322 G3-C-EU 734 –776 MHz 503350 ew 322 G3-C-US 734 –776 MHz 503351 ew 322 G3-D-EU 780 – 822 MHz 503352 ew 322 G3-D-EU-X 780 – 822 MHz 503353 ew 322 G3-D-UK 780 – 822 MHz 503354 ew 322 G3-E-EU 823 – 865 MHz 503355 ew 322 G3-E-EU-X 823 – 865 MHz 503356 ew 322 G3-GB 606 – 648 MHz 504650 ew 352 G3 Presentation Set Cat. No. ew 352 G3-A-EU 516 – 558 MHz 503114 ew 352 G3-A-US 516 – 558 MHz 503360 ew 352 G3-G-EU 566 – 608 MHz 503361 ew 352 G3-G-US 566 – 608 MHz 503362 ew 352 G3-B-EU 526 – 668 MHz 503363 ew 352 G3-B-US 526 – 668 MHz 503364 ew 352 G3-C-EU 734 –776 MHz 503365 ew 352 G3-C-US 734 –776 MHz 503366 ew 352 G3-D-EU 780 – 822 MHz 503367 ew 352 G3-D-EU-X 780 – 822 MHz 503368 ew 352 G3-D-UK 780 – 822 MHz 503369 ew 352 G3-E-EU 823 – 865 MHz 503370 ew 352 G3-E-EU-X 823 – 865 MHz 503371 ew 352 G3-E-UK 823 – 865 MHz 503372 ew 352 G3-GB 606 – 648 MHz 504651ew 335 G3 Vocal Set Cat. No. ew 335 G3-A-EU 516 – 558 MHz 503115 ew 335 G3-A-US 516 – 558 MHz 503375 ew 335 G3-G-EU 566 – 608 MHz 503376 ew 335 G3-G-US 566 – 608 MHz 503377 ew 335 G3-B-EU 526 – 668 MHz 503378 ew 335 G3-B-US 526 – 668 MHz 503379 ew 335 G3-C-EU 734 –776 MHz 503380 ew 335 G3-C-US 734 –776 MHz 503381 ew 335 G3-D-EU 780 – 822 MHz 503382 ew 335 G3-D-EU-X780 – 822 MHz 503383 ew 335 G3-D-UK 780 – 822 MHz 503384 ew 335 G3-E-EU 823 – 865 MHz 503385 ew 335 G3-E-EU-X823 – 865 MHz 503386 ew 335 G3-E-UK 823 – 865 MHz 503387 ew 335 G3-GB 606 – 648 MHz 504652 ew 345 G3 Vocal Set Cat. No. ew 345 G3-A-EU 516 – 558 MHz 503116 ew 345 G3-A-US 516 – 558 MHz 503390 ew 345 G3-G-EU 566 – 608 MHz 503391 ew 345 G3-G-US 566 – 608 MHz 503392 ew 345 G3-B-EU 526 – 668 MHz 503393 ew 345 G3-B-US 526 – 668 MHz 503394 ew 345 G3-C-EU 734 –776 MHz 503395 ew 345 G3-C-US 734 –776 MHz 503396 ew 345 G3-D-EU 780 – 822 MHz 503397 ew 345 G3-D-EU-X780 – 822 MHz 503398 ew 345 G3-D-UK 780 – 822 MHz 503399 ew 345 G3-E-EU 823 – 865 MHz 503400 ew 345 G3-E-EU-X823 – 865 MHz 503401 ew 345 G3-E-UK 823 – 865 MHz 503402 ew 345 G3-GB 606 – 648 MHz 504653 ew 365 G3 Vocal Set Cat. No. ew 365 G3-A-EU 516 – 558 MHz 503117 ew 365 G3-A-US 516 – 558 MHz 503405 ew 365 G3-G-EU 566 – 608 MHz 503406 ew 365 G3-G-US 566 – 608 MHz 503407 ew 365 G3-B-EU 526 – 668 MHz 503408 ew 365 G3-B-US 526 – 668 MHz 503409 ew 365 G3-C-EU 734 –776 MHz 503410 ew 365 G3-C-US 734 –776 MHz 503411 ew 365 G3-D-EU 780 – 822 MHz 503412 ew 365 G3-D-EU-X780 – 822 MHz 503413 ew 365 G3-D-UK 780 – 822 MHz 503414 ew 365 G3-E-EU 823 – 865 MHz 503415 ew 365 G3-E-EU-X823 – 865 MHz 503416 ew 365 G3-E-UK 823 – 865 MHz 503417 ew 365 G3-GB 606 – 648 MHz 504654RECOMMENDED ACCESSORIESCat. No. ME 4-ew – Clip-on microphone,cardioid, black 503156 AM 2 – Antenna Mount kit 009912 CC 3 – System Case 503168L 2015 – Charging unit 009928 BA 2015 – Rechargeable battery pack 009950 ASA 1 – Active antenna splitter 503165 NT 1-1 – plug-in mains unit forASA 1 & L 2015 E U: 503158US: 503873UK: 503874 NT 3-1 – Plug-in mains unit for L 2015 E U: 503159US: 503876UK: 503877 A 1031-U – Antenna 004645A 2003-UHF – Directional Antenna 003658 AB 3 – Antenna booster 505550 Ear Set 1-ew – Ear-worn microphone,omni, black 504232 Ear Set 1-ew-3 – Ear-worn microphone,omni, beige 504237 Ear Set 4-ew – Ear-worn microphone,cardioid, black 504236 Ear Set 4-ew-3 – Ear-worn microphone,cardioid, beige 504234 MKE 1-ew – Clip-on microphone,omni-directional, black 502876 MKE 1-ew-1 – Clip-on microphone,omni, white 502877 MKE 1-ew-2 – Clip-on microphone,omni, brown 502878 MKE 1-ew-3 – Clip-on microphone, beige 502879 MKE 2-ew Gold – Clip-on microphone,omni, black 009831 MKE 2-ew-3 Gold – Clip-on microphone,omni, beige 009832 MKE 40-ew – Clip-on microphone,cardioid, black 500527Cat. No. HSP 4-ew – Headworn microphone,cardioid, black 009864 HSP 4-ew-3 – Headworn microphone,cardioid, beige 009867 HSP 2-ew – Headworn microphone,omni, black 009866 HSP 2-ew-3 – Headworn microphone,omni, beige 009872 CI 1 – Instrument cable 503163ew 335 / ew 345 / ew 365 G3 Vocal SetsMMD 835-1 – evolution microphone head 502575 MMD 845-1 – evolution microphone head 502576 MME 865-1 – evolution microphone head 502581 MZW 1 – Windshield 004839 KEN 2 – Identification rings 530195 LA 2 – Charging adapter forhandheld microphones 503162 CC 3 – System case 503168Sennheiser electronic GmbH & Co. KG Am Labor 1, 30900 Wedemark, Germany 0 4 / 1 3 S e n n h e i s e r i s a r e g i s t e r e d t r a d e m a r k o f S e n n h e i s e r e l e c t r o n i c G m b H & C o . K G . w w w . s e n n h e i s e r . c o m . C o p y r i g h t ©0 4 / 2 0 1 3 . A l l r i g h t s r e s e r v e d . E r r o r s a n d o m i s s i o n s e x c e p t e d .Contact your local Service Partner:。
PRESENCE™ Series are premium Bluetooth® headsets for mobile professionals requiring excellent sound and voice clarity around the office, in the car and outdoors.Featuring best-in-class Sennheiser Voice Clarity due to 3 digital microphone system, PRESENCE™ ensures speech intelligibility in challenging environments. Building on Sennheiser’s 70 year legacy of sound leadership, sound enhancement features include SpeakFocus™, WindSafe™ and own-voice detection technologies to optimizecommunication in noisy environments – both indoors and out. The headset also provides high-quality audio for multimedia.PRESENCE™ has increased its choice of wearing styles to be even more comfortable with the addition of a padded ear hook.Features include a unique sliding microphone with integrated on/off power slide and up to 10 hours’ narrowband and 8 hours’ wideband call time between charges. Get instant battery status via voice prompts or tap into Siri and Google Assistant and be online at the touch of a button.With a focus on quality materials andwearability, the refreshed PRESENCE™ headset has had a subtle color facelift to enhance the overall design experience. The familiar, slim iconic design and discreet aluminummicrophone boom arm represent the ultimate in subdued style for business professionals.See more at/presencePRESENCE™ Grey UC / PRESENCE™ Grey BusinessHear and be heard. WhereverWind Safe ™SpeakFocus™The PRESENCE™ headband and charger stand are available as optional accessories.PRESENCE™ Grey UC / PRESENCE™ Grey BusinessBENEFITS & FEATURESSee more at/presence–Natural listening experience With Sennheiser Voice Clarity–Adapts quickly to all sound environments Due to 3 digital noise-cancelling microphones –Optimized speech claritySpeakFocus™ technology enhances voice clarity –Wind noise reductionWindSafe™ technology reduces wind noise in outdoor situations–Background noise reductionAdvanced Own-Voice-Detector reduces background noise for your listener when you are silent –Increased comfortA flexible choice of wearing styles and optional headband–Multi-connectivity*Seamlessly switch between softphone and mobile calls –Hours of talk timeUp to 10 hours’ narrowband and 8 hours’ wideband call time between charges–Increased rangeUp to 25 meters depending on device and environment –Easy and intuitiveSimple to use with intuitive user interface–Voice controlledTap into Siri and Google Assistant and be online at the touch of a button–Lightweight iconic design Looks as good as it sounds*PRESENCE™ Grey UC onlyProduct DataGeneral DataWearing style In the ear, over-the-ear with paddedear hook or optional headband Color Dark greyWeight (without ear hook)13 g / 0.46 ozAudioSennheiser Voice Clarity For a clear and natural listeningexperienceMicrophone Digital MEMS microphone(3 microphones)Microphone frequency range150 – 6,800 HzSpeaker type Dynamic, neodymium magnet Speaker frequency response 150 – 15,000 HzSound pressure Limited by ActiveGard®: Max. 118 dB SpeakFocus™ technology Ensures that your listener receivesall the important details of your callto reduce misunderstandings – nomatter where you are calling from WindSafe™ technology Reduces wind noise to ensure theclearest possible sound is sent toyou listenerOwn-Voice-Detector Optimizes speech intelligibility andreduces distracting backgroundnoisesSound enhancement profiles PRESENCE™ headsets automatical-ly adapt and optimize sound for bothcommunication and multi-media/music Technical DataTechnology Bluetooth Version 4.0 / supportedprofiles: HSP 1.2 + HFP 1.6 + A2DP 1.2Talk time Up to 10 hoursCharging time 1 h 20 minStandby time 14 daysRange Up to 25 m / 82 feet(device dependent)Warranty 2 yearsHearing ProtectionActiveGard® Technology Protects users against acousticinjury caused by sudden sound burston the lineContent of delivery - What's in the boxPRESENCE™ Grey UC Headset, USB dongle, USB chargingcable, ear hook, 4 x ear sleeves, car-ry case, Safety Guide, Quick Guide PRESENCE™ Grey Business Headset, USB charging cable, earhook, 4 x ear sleeves, Safety Guide,Quick GuideSoftwareSennheiser HeadSetup™ ProManager (Saas)Manage, update and configure yourSennheiser audio devices from onelocation: /headsetup-pro-managerSennheiser HeadSetup™ Pro(Freeware)Remote call control, firmwareupdates and settings:/softwareFor information about accessories and spare parts go to: /presencePRESENCE™ Grey UC / PRESENCE™ Grey BusinessConnects to Product name /Art.no Description Details EAN no. / UPC no.Mobile phone Softphone/PC PRESENCE™ Grey UCArt. no 508342Single-sidedBluetooth® headsetwith USB dongle andcarry case– Optimized for UC– Certified for Skype for BusinessEAN: 4044155243048UPC: 615104320826Mobile phone PRESENCE™ Grey BusinessArt. no 508341Single-sidedBluetooth® headset– Optimized for mobile phone usage– Seamlessly switch betweentwo mobilesEAN: 4044155243031UPC: 615104320802PRESENCE™ Grey UC / PRESENCE™ Grey Business1232 10-2018 /presence。
Whether used in musicals, live shows, broadcasts or presentations, the MKE 1, Sennheiser’s smallest clip-on microphone, delivers its best performance exactly where a microphone needs to be invisible – and still offers great sound without any trade-offs.Shielded from sweat by a new protective membrane, the MKE 1 lasts longer than other clip-on microphones, especially under the tough conditions of live performance. Its special gauze and an additional protective cap protect it from most moisture and mean that it only records what it’s supposed to: perfect sound.The MKE 1 builds on this feature with its robustness: its cable with low impact noise and integrated anti-kink protection makes it a microphone on which you can fully rely.FEATURES• Great strengths - small microphone• Very small dimensions (3.3 mm capsule diameter)• High maximum sound pressure level (142 dB)• Very high speech intelligibility; clear, pleasant treble • Full, natural sound with low ambient noise• Thin (1 mm diameter) and robust cable; flexible with minimum handling noise• Very sweat-resistant due to protective membrane • Flexible tubes for attaching the microphone with clips or adhesive tape DELIVERY INCLUDES• MKE 1 microphone• MZC 1-1 frequency response cap, small • MZC 1-2 frequency response cap, large • 3 make-up protection caps• instruction manualPRODUCT VARIANTSVariant Color Connector Applicable to Article number MKE 1-4black3-pin SE SK 50/SK 250/SK 6000/SK 9000/SK 2000/SK 5212Art. no. 502167MKE 1-4-1white3-pin SE SK 50/SK 250/SK 6000/SK 9000/SK 2000/SK 5212Art. no. 502833MKE 1-4-2brown3-pin SE SK 50/SK 250/SK 6000/SK 9000/SK 2000/SK 5212Art. no. 502834MKE 1-4-3beige3-pin SE SK 50/SK 250/SK 6000/SK 9000/SK 2000/SK 5212Art. no. 502168 MKE 1-5black open-ended cable Art. no. 502046 MKE 1-5-3beige open-ended cable Art. no. 502169 MKE 1-ew black 3.5 mm jack ew G3/ew G4/ew D1/SpeechLine DW/XSWArt. no. 502876MKE 1-ew-3beige 3.5 mm jack ew G3/ew G4/ew D1/SpeechLine DW/XSWArt. no. 502879Sennheiser electronic GmbH & Co. KG · Am Labor 1 · 30900 Wedemark · Germany · H z1001*00010*000-30-35-40-45-50-55-60-65-70dBV MZC 1-1MicrophoneMZC 1-2SPECIFICATIONSTransducer principle pre-polarized condensor microphone Pick-up patternomni-directional Sensitivity (free field, no load) (1 kHz) 5 mV/Pa, ± 2.5 dB Max. SPL at 1 kHz 142 dBFrequency response 20 to 20.000 Hz ± 2.5 dB Equivalent noise level A-weighted CCIR-weighted 27 dB 39 dBConnector see product variants Cable lengthapprox. 1.60 m Diameter of the microphone 3.3 mm Weight0.1 gFREQUENCY RESPONSE。
PRESENCE TM UC MLheardWhereverHear and bePRESENCE™ UC MLPRESENCE™ UC ML is a premium headsetfor mobile Unified Communications pro-fessionals using Skype for Business, whorequire consistently excellent sound andvoice clarity around the office, in the carand outdoors.Sound leadershipFeaturing best-in-class Sennheiser VoiceClarity due to 3 digital microphone system,PRESENCE™ UC ML ensures speech intelligi-bility in challenging environments.Building on Sennheiser’s 70 year legacyof sound leadership, sound enhancementfeatures include SpeakFocus™, WindSafe™and own-voice detection technologiesto optimize communication in noisyenvironments – both indoors and out.ActiveGard® provides protection fromacoustic shock. The headset also provideshigh-quality audio for multimedia.Quality designWith a focus on quality materials andwearability, PRESENCE™ UC ML’s slim iconicdesign and subtle aluminum microphoneboom arm, represent the ultimate indiscretion for business professionals. Anoptional streamlined charger provides aconvenient stand for office users.User focusCertified for Skype for Business, PRESENCE™UC ML enables multi-connectivity and au-tomatic switching between softphone andmobile calls from a single headset. A choiceof wearing styles increases user comfort.Features include a unique sliding microphonewith integrated on/off power slide and up to10 hours’ narrowband and 8 hours’ widebandcall time between charges.Benefits and features:B est-in-class sound – Legendary SennheiserVoice Clarity ensures a clearer and morenatural audio experienceO ptimized speech clarity – UniqueSpeakFocus™ technology with three digitalmicrophones enhances voice clarity in allsound environments and provides the userwith consistently clear soundW i nd noise reduction – WindSafe™technology reduces wind noise inoutdoor situationsB ackground noise reduction – Own-voice-detector optimizes speech intelligibility andreduces distracting background noisesH e aring protection – ActiveGard® tech-nology protects you from acoustic shockI ncreased range – Up to 25 meters withdongle, dependent on environment.C ertified for Skype for Business – Formaximized UC performance and plug andplay experienceM ulti-connectivity – Seamlessly switchbetween softphone and mobile callsE xtended talk time – Up to 10 hours’narrowband and 8 hours’ wideband call timebetween chargesI ncreased comfort – A flexible choice ofwearing styles and optional headbandincrease user comfortS imple to use – Intuitive user interfaceI nstant status – Status update via voicepromptR eal-time battery monitoring – Via iPhone®battery meterL ightweight iconic design – Looks and feelsas good as it soundsO ptional charger stand – Keeps your headsethandy and chargedP rotective carry case – For easy storage ortransportP eace of mind – Two-year internationalwarrantyCharger standand headband areoptional accessoriesProduct InformationPRESENCE™ UC ML50457540 44155 08415 361 5104 239135General DataMicrophoneSpeakerPackagingContent of deliverySpare parts50457840 44155 08418 4 6 15104 23919 750458040 44155 08420 7 6 15104 23924 150458140 44155 08421 4 6 15104 23927 250459140 44155 08863 261 5104 24799 450457040 44155 08393 461 5104 23846 650647640 44155 20373 861 5104 23609 750603940 44155 09032 161 5104 25059 850604040 44155 09033 861 5104 25060 450647540 44155 20351 661 5104 19142 6protection./ccoas possible.environments.Please visit us at:/cco。
DELIVERY INCLUDES• EW-D EM rack receiver• EW-D SKM-S handheld transmitter • MZQ 1 microphone clamp • 2 rod antennas• power supply with country adapters • rackmount set • 4 rubber feet • quick guide • safety guide• manufacturer declaration sheetVersatile and feature-rich digital wireless system for those who sing, speak or play instruments that allows for seamless product pairing and management via the EW-D Smart Assist App.With a metal housing, the robust handheld transmitter suits perfectly for daily use on stage.FEATURES• Digital wireless eliminates noise, interference andstatic bursts • UHF transmission greatly enhances range, reliabilityand scalability • Mobile App streamlines setup and operation and elimi-nates complicated menus • Automated setup creates reliable connections withminimal time and effort • Up to 2,240 selectable frequencies• Transmission range: up to 100 m in an ideal environ-ment (without obstacles)• Lithium Ion battery pack delivers up to 12 hours of ope-ration (up to 8 hours of operation with AA batteries)• 56 MHz Bandwidth will allow for up to 90 channels • Preserves every detail of even the most dynamic per-formances with 134 dB transmitter dynamic rangeACCESSORIESEW-D ASA (Q-R-S)Active Antenna Splitter 470 - 694 MHz Art. no. 508879EW-D ASA (T-U-V-W)Active Antenna Splitter 694 - 1075 MHz Art. no. 508880EW-D ASA (X-Y)Active Antenna Splitter 1350 - 1805 MHz Art. no. 508881EW-D ASA CN/ANZ (Q-R-S)Active Antenna Splitter 470 - 694 MHz Art. no. 508998EW-D AB (Q)Antenna Booster 470 - 550 MHz Art. no. 508873EW-D AB (R)Antenna Booster 520 - 608 MHz Art. no. 508874EW-D AB (S)Antenna Booster 606 - 694 MHz Art. no. 508875EW-D AB (U)Antenna Booster 823 - 865 MHz Art. no. 508876EW-D AB (V)Antenna Booster 902 - 960 MHz Art. no. 508877EW-D AB (Y)Antenna Booster1785 - 1805 MHz Art. no. 508878ADP UHF (470 - 1075 MHz)Passive directional antenna470 - 1075 MHzArt. no. 508863BA 70Rechargeable battery pack for SK and SKM-S Art. no. 508860L 70 USBCharger for BA 70 rechargeable battery packArt. no. 508861EW-D CHARGING SET Set of L 70 USB charger and 2 BA 70 rechargeable battery packs Art. no. 508862EW-D COLOR CODING SET Colored labels for wireless link identification for EM, SKM-S, SK Art. no. 508989EW-D SK COLOR CODING Colored labels for wireless link identification for SK Art. no. 508990EW-D SKM COLOR CODING Colored labels for wireless link identification for SKM-S Art. no. 508991EW-D EM COLOR CODINGColored labels for wireless link identification for EMArt. no. 508992PRODUCT VARIANTSEW-D SKM-S BASE SET (Q1-6)470.2 - 526 MHz Art. no. 508760EW-D SKM-S BASE SET (R1-6)520 - 576 MHz Art. no. 508761EW-D SKM-S BASE SET (R4-9)552 - 607.8 MHz Art. no. 508762EW-D SKM-S BASE SET (S1-7)606.2 - 662 MHz Art. no. 508763EW-D SKM-S BASE SET (S4-7)630 - 662 MHz Art. no. 508764EW-D SKM-S BASE SET (S7-10)662 - 693.8 MHz Art. no. 508765EW-D SKM-S BASE SET (U1/5)823.2 - 831.8 MHz & 863.2 - 864.8 MHz Art. no. 508766EW-D SKM-S BASE SET (V3-4)925.2 - 937.3 MHz Art. no. 508768EW-D SKM-S BASE SET (Y1-3)1785.2 - 1799.8 MHzArt. no. 508769MICROPHONE COMPATIBILITYMicrophone modules compatible with the EW-D SKM-S handheld transmitterMMD 835-1Dynamic microphone module with cardioid polar patternMMD 845-1Dynamic microphone module with supercardioid polar patternMME 865-1Pre-polarized condenser microphone module with supercardioid polar patternMMD 935-1Dynamic microphone module with cardioid polar patternMMD 945-1Dynamic microphone module with supercardioid polar patternMMK 965-1Condenser microphone module with switchable cardioid and supercardioid polar pattern MMD 42-1Dynamic microphone module with omni-directional polar patternNeumann KK 204Condenser microphone module with cardioid polar patternNeumann KK 205Condenser microphone module with supercardioid polar patternMM 435Dynamic microphone module with cardioid polar patternMM 445Dynamic microphone module with supercardioid polar patternME 9002Pre-polarized condenser microphone module with omni-directional polar patternME 9004Pre-polarized condenser microphone module with cardioid polar patternME 9005Pre-polarized condenser microphone module with supercardioid polar patternSystemAudio link frequency ranges Q1-6R1-6R4-9S1-7S4-7S7-10U1/5V3-4Y1-3470.2 - 526 MHz520 - 576 MHz552 - 607.8 MHz606.2 - 662 MHz630 - 662 MHz662 - 693.8 MHz823.2 - 831.8 MHz &863.2 - 864.8 MHz925.2 - 937.3 MHz1785.2 - 1799.8 MHzBluetooth® Low Energy(BLE) frequency range2402 - 2480 MHzAudio frequency response20 Hz - 20 kHz (-3 dB)@ 3 dBfsAudio THD≤ -60 dB for 1 kHz@ -3 dBfs input level Operating temperature-10 °C - +55 °C(14 °F - 131 °F)Relative humidity 5 - 95 % (non-condensing)EW-D EM (Rack Receiver)Input voltage11 - 13 V ⎓Input current≤ 300 mATransmit power (radiated)BLE: max. 10 mW EIRP Audio output power18 dBu max. Dimensions212 x 44 x 189 mm(8.35" x 1.73" x 7.44")Weight (without antennas and power supply)approx. 1000 g (2.2 l bs)EW-D SKM-S (Handheld Transmitter)Input voltage 2.0 - 4.35 VInput current< 300 mAPower supply 2 AA batteries 1.5 V (al-kali manganese) or BA 70rechargeable battery packOccupied bandwidth200 kHzTransmit power (radiated)Audio link: 10 mW ERP(Range Y1-3: 12 mW ERP)BLE: max. 10 mW EIRPDimensions (ø x l)(incl. MMD 835 microphonemodule)(without microphonemodule)50 x 268 mm (1.97" x 10.55")40 x 200 mm (1.57" x 7.87")Weight (without batteries)(incl. MMD 835 microphonemodule)(without microphonemodule)approx. 304 g (0.67 l bs)approx. 195 g (7.14 lbs)SPECIFICATIONSSet in packagingDimensions405 x 350 x 73 mm(15.91" x 13.78" x 2.87") Weight 2.9 kg (6.39 lbs)DIMENSIONSEW-D EMDIMENSIONSMikrofonmodul MMD835 - nur Beispiel EW-D SKM-SARCHITECT‘S SPECIFICATIONEW-D EM rack receiverThe stationary receiver with switching diversity technology shall be for use with a companion transmitter as part of a digital wireless RF transmission system.The receiver shall operate within ten UHF frequency ranges, with a switching bandwidth of up to 56 MHz: 470.2 – 526 M Hz, 520 – 576 MHz, 552 – 607.8 MHz, 606.2 – 662 M Hz, 630 – 662 MHz, 662 – 693.8 MHz, 823.2 – 831.8 M Hz, 863.2 – 846.8 MHz, 925.2 – 937.3 MHz, 1785.2 – 1799.8 MHz; selectable frequencies shall be up to 2,240. The receiver shall feature Bluetooth® Low Energy (BLE) at a frequency range between 2402 and 2480 M Hz for remote controlling the devices via a control App for iOS and And-roid.The audio frequency response shall be between 20 H z and 20 k Hz (-3 d B) @ 3 d Bfs. Audio total harmonic distortion (THD) shall be ≤ -60 d B for 1 k Hz @ -3 d Bfs input level. Dynamic range shall be 134 dB.The receiver shall be menu-driven with a backlit LC display showing the current frequency, channel number, mete-ring of RF level, metering of AF level, lock status, muting function, mute lock status, antenna switching diversity, app connection, gain, audio output level, menu and battery status of the associated transmitter. An auto-lock feature shall be provided to prevent settings from being acciden-tally altered.The receiver shall feature a balanced XLR-3M audio output with a maximum output of +18 d Bu along with an unbalan-ced ¼“ (6.3 m m) audio output with a maximum output of +12 d Bu. Two BNC-type input sockets shall be provided for connecting the antennas.The receiver shall operate on 12 V power supplied from the power supply unit or from a Sennheiser EW-D ASA an-tenna splitter. Power consumption shall be ≤ 300 m A. The receiver shall have a rugged metal housing; dimensions shall be approximately 212 x 44 x 189 m m (8.35“ x 1.73“ x 7.44“). Weight shall be approximately 1000 g rams (2.2 l bs) without antennas and power supply. Operating tempera-ture shall range from −10 °C to +55 °C (+14 °F to +131 °F). The receiver shall be the Sennheiser EW-D EM.EW-D SKM-S handheld transmitterThe handheld transmitter shall be for use with a compa-nion receiver as part of a digital wireless RF transmission system.The handheld transmitter shall operate within tenUHF frequency ranges, with a switching bandwidth ofup to 56 M Hz: 470.2 – 526 M Hz, 520 – 576 MHz, 552– 607.8 M Hz, 606.2 – 662 M Hz, 630 – 662 MHz, 662 – 693.8 M Hz, 823.2 – 831.8 M Hz, 863.2 – 846.8 MHz, 925.2 – 937.3 MHz, 1785.2 – 1799.8 MHz; selectable frequencies shall be up to 2,240.The audio frequency response shall be between 20 H z and 20 k Hz (-3 d B) @ 3 d Bfs. Audio total harmonic distortion (THD) shall be ≤ -60 d B for 1 k Hz @ -3 d Bfs input level. Dynamic range shall be 134 dB.A programmable mute switch shall be provided to mute or unmute the audio signal.The handheld transmitter’s parameters shall be configu-rable in the associated receiver’s menu and synchronized with the handheld transmitter via Bluetooth Low Energy (BLE).Power shall be supplied to the handheld transmitter by two 1.5 V A A size batteries or by one Sennheiser BA 70 rechar-geable battery pack. Operating time shall be typically12 hours with a battery pack and up to 8 hours with AA batteries.Occupied bandwidth shall be 200 k Hz. Transmit power (radiated) shall be 10 mW ERP (1785.2 – 1799.8 MHz Range: 12 m W ERP).The handheld transmitter shall have a rugged metal housing; dimensions shall be approximately 50 m m (1.97“) in diameter and 268 m m (10.55“) in length including a Sennheiser MMD 835 microphone module. Weight inclu-ding MMD 835 microphone module shall be approximately 304 g rams (0.67 l bs). Operating temperature shall range from −10 °C to +55 °C (+14 °F to +131 °F).A range of different microphone heads shall be available for the handheld transmitter.The handheld transmitter shall be the Sennheiser EW-D SKM-S.Sennheiser electronic GmbH & Co. KG · Am Labor 1 · 30900 Wedemark · Germany · 。
