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Wireless Headworn Microphone

ew D1-ME 3

evolution 系列的無線頭戴式套裝D1 配合ME 3-II 頭戴式話筒,適合舞台演出使用。
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概述

evolution 系列的無線頭戴式套裝D1 - 與ME 3-II 頭戴式話筒,適合舞台演出使用。

D1無線系列是一個數碼聲音傳輸系統。它於可靠性,完美音質播放或簡易使用層面上,採取絕不妥協的態度。 EW D1 系列是每一個演出和現場活動的首選器材。它可以同時運行最多15個輸出線和獨立地調節每個發射器的靈敏度。


特性

  • 既輕又堅固:頭戴式話筒提供完美的語音清晰度

  • 在豁免牌照的2.4 GHz 頻譜下,最多可兼容15個頻道(於最佳條件下)

  • 自動頻率管理

  • 防止干擾:智能後備頻道允許Wi-Fi 和藍牙共存

  • 音頻效果:均衡器,齒音消除器,自動增益

  • 可通過iOS和應用程式進行遠端遙控和監測系統

  • 堅固的金屬外殼


包裝內含?

  • EM-D1 機架式接收器
  • SK-D1 腰包式發射器
  • ME 3 II 頭戴式話筒
  • NT-12 電源供應器
  • 運輸箱
  • 用戶手冊

技術數據

SK D1

  • 話筒
    Frequency response: 50 to 20,000 Hz
    Max. input level: 2.2 V RMS
  • 重量
    approx. 85 g (w/o batteries)
  • RF輸出功率
    adaptive up to 100mW, 10mW fix (country-specific)
  • 電池規格
    2 x AA size battery (1,5V), Operating time: typ. 6 h
  • 輸入阻抗
    1 MΩ
  • 連接
    3.5 mm jack socket, lockable
  • 線路
    Frequency response: 20 to 20,000 Hz
    Max. input level: 3.3 V RMS
  • 輸入靈敏度
    automatic sensitivity adjustment
  • Accupack充電電池
    BA 30 (Li-Ion, 3.7V), Operating time: typ. 11 h

ME 3 II

  • 話筒
    pre-polarized condenser
  • 最大聲壓級
    150 dB SPL
  • 拾音模式
    cardioid
  • 靈敏度
    1.6 mV/Pa

System

  • THD,總諧波失真
    typ. < 0,1 %
  • 儲藏溫度
    Storage: – 20 °C to +70 °C (The temperature range is influenced by the battery characteristics)
  • 工作溫度
    Operation: – 10 °C to +55 °C
  • 信噪比
    ≥ 105 dB (A)
  • RF頻率範圍
    2,400 to 2,483.5 MHz
  • 調製
    GFSK with back channel
  • 動態範圍
    > 135 dB (A)
  • 音频取样
    24 bit/48 kHz
  • 传输系统
    TDMA, time diversity, frequency diversity, fast switching antenna diversity
  • 时延
    3.9 ms
  • 音频编译码器
    APT-X Live
  • 音频频率响应
    20 至 20,000 Hz

EM D1

  • 重量
    approx. 824 g
  • 音頻輸出
    Mic/line level switch –24 dB/0 dB, XLR, balanced max +18 dBu, Jack, unbalanced/balanced max +12 dBu/max +18 dBu
  • RF輸出功率
    Back channel 10mW/100mW (country-specific)
  • 電源
    12 V DC hollow jack
  • 天線接頭
    2 x Rev-SMA
  • 電流消耗
    350 mA
  • 低阻濾波器
    –3 dB at 120 Hz
  • RF靈敏度
    <-90 dBm
  • 連接
    XLR/¼" (6.3 mm) jack
  • 均衡器
    7-band graphic equalizer
  • 自動增益控制
    compression/expansion with automatic make-up gain function
  • 顯示
    OLED
  • 網絡接口
    RJ45
  • 網絡協議
    Media Control Protocol, UDP IPv4 (DHCP, Manual)/IPv6

FAQ

  • Can the EW products utilize a rechargeable battery system?

    For the Sennheiser EW Series equipment there is a proprietary rechargeable battery system that is designed specifically for these products to ensure the best operation time possible when using rechargeable batteries. 

    The rechargeable battery system consists of the following components:

    - BA2015G2 = (rechargeable battery pack) 
    - L2015 = (charger for two units) 

    - LA2 = (charging slot-in adapter for a G3 or 2000 series handheld microphone)  
    - NT1-120 = (power supply for a single L2015 charger) 

    - NT3-1-US = (power supply for up to three (3) L2015 chargers daisy chained together) 

    NOTE: The BA2015G2 battery pack can be placed directly into the L2015 charger for charging. When using the BA2015G2 battery pack in a SK or EK device the whole body pack can slot directly into the charger to charge the battery packs allowing charging in the device.  

    When a handheld microphone is used in conjunction with the LA2 adapter the handheld microphone and LA2 adapter can slot directly into the charger to charge the battery pack without having to remove the battery pack from the handheld microphone.



    ew D1-ME3-H-EU ( #505801 ), ew D1-ME3-H-UK ( #505810 )
  • How do I change the IP address on my receiver?

    To change the IP address on the receiver go to the "IP-Address" option within the ADVANCED MENU. Once you have entered the "IP-Address" section you will be able to manually change the IP Address.



    ew D1-ME3-H-EU ( #505801 ), ew D1-ME3-H-UK ( #505810 )
  • How do I change the MAC address on my equipment?

    The internal MAC address of a component is set at manufacture and it cannot be changed.

    If two components on the same network had the same internal MAC address there could be networking issues. 

    If in a very rare instance there were two units with the same internal MAC address on the same network then one of the units would need to be swapped with a unit that has a different internal MAC address.



    ew D1-ME3-H-EU ( #505801 ), ew D1-ME3-H-UK ( #505810 )
  • How do I find a frequency EW series (ie: perform a frequency scan)?

    HOW TO PERFORM AN EASY SETUP SCAN on Evolution Wireless G3 systems

    For a detailed "how-to" video of this process, please navigate to this link:

    https://www.youtube.com/watch?v=MoancPzRKMQ

    If at any point you wish to exit back out to the main operating screen you can press the "POWER" button to exit.  This works on all EW pieces.

    1. Turn on your receiver (please leave the transmitter turned off). 

    2. Push the SET button on your receiver to enter the menus.

    3. Use the arrow buttons or knob to scroll to the EASY SETUP menu. Push SET which brings you into the EASY SETUP menu. 

    4. Use the arrow keys or knob to scroll down to SCAN NEW LIST.  Push the SET button to start the scan. You'll now see a progress bar on your screen as your receiver scans through all possible frequencies and looks for those with low background noise.  This will take about 60 seconds, depending on model.

    5. When the scan completes, push SET two times to accept its recommended bank # and channel #.  Your display will say “Stored.”  Tap the power button to exit to the main menu.  

    It is a good idea at this time to verify the frequency is actually clean and free.  A clean frequency will show no activity on the RF and AF "bars" on the display when the transmitter is off.  If you do see activity, repeat steps 4 and 5. 

    6. Turn on your G3 transmitter, and if it is a bodypack style - open the battery door.  Back on your receiver, push the "SYNC" button on the front panel.  The display should say "SYNC".  Hold the bodypack or handheld about 6 inches away from the receiver display with the screens facing each other (and the bodypack door open if it is a bodypack).  You should see a "check" mark on the display indicating that the sync was successful.  If the sync fails, you will see an "X" on the display and you should repeat this step.

    Helpful Hints:

    It is very IMPORTANT to use the same frequency "bank" number (1-20) for multiple systems in the same frequency range (A/B/G).  The frequencies in a particular BANK are all guaranteed to be compatible so multiple systems won't cause interference with each other.  For example if you have 3 systems to setup and BANK3 is free, you will want to use BANK3/CHANNEL1, BANK3/CHANNEL2, BANK3/CHANNEL3.  Mixing BANKS with multiple systems of the same frequency range (A/B/G) is never a good idea.  You do not have to choose the same BANK number for systems in different frequency ranges (A/B/G).  For example, if you picked BANK3 for your "A" range systems you do not have to pick BANK3 for your "G" range systems.

    If you are in a challenging RF environment and your system reports 0 frequencies free, change the SQUELCH setting on the receiver to "Medium" and perform the steps again.

    Most Sennheiser systems are sold in either the "A", "G", or "B" frequency ranges so if all of your systems are in the same band / group, you can save time by performing a scan once and set all systems into the same bank but on diff. frequencies in that bank by using the FREQUENCY PRESET menu.

    Example:  If you have 2 systems in the "A" band, and 2 more systems in the "B" band.  You will need to perform a scan on one of the "A" units and then set both units onto the same open bank (but different CHANNELS), while then performing a new scan for the "B" equipment and setting those 2 units into their own open bank.

    It is recommended for you to perform a new scan whenever you change venues or locations, as every location has different RF conditions - even from inside to outside a building!

    FOR MULTIPLE SYSTEMS

    - Remember to use the same BANK (but different channels) for systems in the same frequency range!

    - Keep in mind, background noise changes as you move to new locations, so always check your receiver before turning on the transmitter.  You may need to perform a fresh scan at each new location, to make sure you're using the most reliable frequency for your wireless mics.  The RF and AF meters should be empty if you have the transmitters off.

    SQUELCH

    The SQUELCH setting helps defend against static coming through your system when the transmitters are off.  Raising the SQUELCH will increase this protection while DECREASING the transmission distance.  If you perform the "EASY SETUP/SCAN NEW LIST" to ensure you are on a free frequency, this shouldn't be an issue.  For more protection you can adjust the SQUELCH to "Medium" however the default setting is "LOW" for maximum range.

    To adjust SQUELCH: Use the arrows to find SQUELCH. Hit SET and adjust Squelch to LOW.  Hit the SET button to store this setting. 



    ew D1-ME3-H-EU ( #505801 ), ew D1-ME3-H-UK ( #505810 )
  • What adjustments can I do to improve sound quality on EW Series?

    There are two main settings that will typically affect sound quality:

    MICROPHONE SENSITIVITY
    This is how sensitive the microphone pick up is and this is adjusted on the handheld microphone, bodypack or SKP transmitter itself. Typically for general speaking the sensitivity should be set around -15 to -18 dB. You will need to adjust this depending on the exact application. Closer to 0 dB is more sensitive and further away from 0 dB is less sensitive. If the microphone is too sensitive the input will overload the microphone and the AF level will peak and the audio will be clipped.  The sensitivity should be set so the AF PEAK indicator only lights up during the loudest passages.

    AF OUT
    This is how strong the final signal exits the receiver into the sound board/PA system/recorder etc.  The "AF OUT" setting is found only in the receiver's menu settings.  Typically this will be set around 0 dB or +6 dB if you connecting to a line level input on the sound board/speakers/etc. If you are trying to connect to a device which expects a mic level input, you will typically need to drop this AF output down to -24 dB or -30 dB.

    NOTE: If the AF Output is too high it may overload the input (peak) on connected device and may create undesirable noise (distortion, rumbling, etc).



    ew D1-ME3-H-EU ( #505801 ), ew D1-ME3-H-UK ( #505810 )
  • What is the wiring configuration for an XLR to EW Plug?



    ew D1-ME3-H-EU ( #505801 ), ew D1-ME3-H-UK ( #505810 )

下載

  • Digital Brochures
  • 安全指南
    • ew D1 - Safety Guide.pdf (11 MB) 下載

  • 快速指南
    • ew D1 Quick Guide.pdf (3.5 MB) 下載

    • ew D1 Handling Guide.pdf (3.1 MB) 下載

    • ew D1 Multichannel Operation.pdf (1.8 MB) 下載

  • Technical Data
    • ew D1 - Specifications.pdf (880 KB) 下載

  • Fact Sheets
  • Instruction Manual
    • System instruction manual ew D1.pdf (3.8 MB) 下載

  • EC Declaration of Conformity
    • EC DoC ewD1 series.pdf (220 KB) 下載