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EK 300 IEM
Instruction manual

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Summary of Contents for Sennheiser EK 300 IEM

  • Page 1 EK 300 IEM Instruction manual...
  • Page 2 Tastensymbole / Button icons / Icônes de touches / Simboli dei tasti / Símbolos de las teclas /Toetssymbolen / Símbolos dos Символы кнопок botões / 按键图标 Taste button / Touche / Tasto di / Tecla Кнопка 键 Toets / Botão drücken / Press the button / Appuyez sur la touche Premere il tasto di...
  • Page 3: Table Of Contents

    The frequency bank system ................3 Delivery includes ....................4 Product overview ....................5 Overview of the EK 300 IEM G3 diversity receiver ........5 Overview of the displays ................6 Putting the diversity receiver into operation ..........7 Inserting the batteries/accupack ..............7 Charging the accupack ..................
  • Page 4: Important Safety Instructions

    – You have the impression (even for a short time only) that you can no longer hear high notes. Intended use Intended use of the EK 300 IEM G3 diversity receiver includes: • having read these instructions especially the chapter “Important safety instructions”, •...
  • Page 5: The Ek 300 Iem G3 Diversity Receiver

    The EK 300 IEM G3 diversity receiver This diversity receiver is part of the evolution wireless series generation 3 (ew G3). With this series, Sennheiser offers high-quality state-of-the-art RF transmission systems with a high level of operational reliability and ease of use. Transmitters and receivers are designed for monitoring appli- cations and permit wireless transmission with studio-quality sound.
  • Page 6: Delivery Includes

    For an overview of the frequency presets, please refer to the supplied frequency information sheet. Updated versions of the frequency informa- tion sheet can be downloaded from the EK 300 IEM G3 product page on our website at www.sennheiser.com. The frequency banks “U1” to “U6” allow you to freely select and store frequencies.
  • Page 7: Product Overview

    Product overview Product overview Overview of the EK 300 IEM G3 diversity receiver ³ · » ¿ ² ´ ² ¹ ¶ º ¸ ¾ µ ¸ ³ On/off/volume control · 3.5 mm stereo jack socket (PHONES), lockable (the ground contact is used by antenna II) »...
  • Page 8: Overview Of The Displays

    Product overview Overview of the displays After switch-on, the diversity receiver displays the “Frequency/Name” standard display. For further illustrations and examples of the different standard displays, refer to page 10. The display backlighting is automatically reduced after approx. 20 seconds. 519.150 ew300 IEM MUTE...
  • Page 9: Putting The Diversity Receiver Into Operation

    Putting the diversity receiver into operation Inserting the batteries/accupack For powering the diversity receiver, you can either use two 1.5 V AA size batteries or the rechargeable Sennheiser BA 2015 accupack (optional accessory). ¸ Open the battery compartment by pushing the two catches in the direction of the arrows and open the cover µ.
  • Page 10: Attaching The Diversity Receiver To Clothing

    Putting the diversity receiver into operation Attaching the diversity receiver to clothing You can use the belt clip to attach the diversity receiver to clothing (e.g. belt, waistband). The belt clip is detachable so that you can also attach the diversity receiver with the antenna pointing downwards.
  • Page 11: Using The Diversity Receiver

    Using the diversity receiver Using the diversity receiver To establish a transmission link, proceed as follows: 1. Switch the transmitter on (see the instruction manual of the trans- mitter). 2. Switch the diversity receiver on (see next section). The transmission link is established and the receiver’s RF level display “RF”...
  • Page 12: Deactivating The Lock Mode Temporarily

    Using the diversity receiver Deactivating the lock mode temporarily You can activate or deactivate the automatic lock mode via the “Auto Lock” menu item (see page 16). If the lock mode is activated, you have to temporarily deactivate it in order to be able to operate the receiver: Press the button.
  • Page 13: Using The Operating Menu

    Using the operating menu Using the operating menu A special feature of the Sennheiser ew G3 series is the consistent, intuitive menu structure of transmitters and receivers. As a result, adjustments to the settings can be made quickly – even in stressful situations, for example on stage or during a live show or presentation.
  • Page 14: Working With The Operating Menu

    Using the operating menu Display Function of the menu item Page “Easy Setup“ Reset List Releases all locked frequency presets Current List Selects an unused frequency preset Scan New List Scans for unused receiving frequencies (frequency preset scan) Exit Exits “Easy Setup”...
  • Page 15 Using the operating menu Changing and storing settings Frequency Preset Frequency Preset Menu Frequency Preset B.Ch: 1. 1 B.Ch: B.Ch: 1. 1 863.100MHz 824.500MHz Call up “Frequency Select the Select the channel; Preset” frequency bank store the setting and confirm “Stored”...
  • Page 16: Adjusting Settings Via The Operating Menu

    Adjusting settings via the operating menu Adjusting settings via the operating menu The main menu “Menu” Adjusting the squelch threshold – “Squelch” Squelch Squelch Menu Squelch Call up “Squelch” Select the desired Store the setting setting “Stored” Adjustment range: 5 to 25 dBμV, adjustable in 2-dB steps, can be switched The squelch eliminates annoying noise when the transmitter is switched off or when there is no longer sufficient transmitter power received by the receiver.
  • Page 17 Adjusting settings via the operating menu Setting the frequency bank and the channel – “Frequency Preset” Frequency Preset Frequency Preset Menu B.Ch: 1. 1 B.Ch: Frequency Preset B.Ch: 1. 1 863.100MHz 824.500MHz Call up “Frequency Select the Select the channel; Preset”...
  • Page 18 Adjusting settings via the operating menu Switching between “Stereo” and “Focus” mode – “Mode” Mode Mode Menu Mode Stereo Focus Stereo Call up “Mode” Select the desired Store the setting setting “Stored” The selected audio mode influences the mode of operation of the balance setting (see previous section).
  • Page 19: The Extended Menu "Advanced Menu

    Adjusting settings via the operating menu The extended menu “Advanced Menu” To get into the extended menu “Advanced Menu”: From the main menu, select “Advanced”. Setting the receiving frequencies and the frequency banks “U1” to “U6 – “Tune” When you have selected one of the system banks and then select the “Tune”...
  • Page 20 Adjusting settings via the operating menu Selecting a channel and assigning this channel a frequency Press the UP/DOWN button until the “Tune” menu item appears. Press the button and keep it pressed until the frequency bank is highlighted. Advanced Menu Tu n e Tu n e Tune...
  • Page 21 “Engineer Mode”, you can read out the settings of other EK receivers and save these settings in profiles using your EK 300 IEM G3 receiver. These profiles can be loaded during a live transmission in order to monitor and, if necessary, adjust an audio signal reproduced by a read-out EK receiver.
  • Page 22 Adjusting settings via the operating menu Reading out settings and saving them in profiles From the “Advanced Menu”, call up “Engineer Mode”. Call up the “Profiles List” menu item. Select an unused profile (a profile without frequency entry). Press the button.
  • Page 23: Synchronizing An Sr 300 Iem G3

    Make sure that the desired frequencies are listed in the enclosed frequency information sheet. You can also contact your Sennheiser partner who will be pleased to calculate intermodulation-free frequencies for you. Make sure that the desired frequencies are approved and legal in your country and, if necessary, apply for an operating license.
  • Page 24: Synchronizing Transmitters With Diversity Receivers (Sync)

    If you are using frequencies from the frequency banks “U1” to “U6”, it might be that the receiving frequencies are not intermod- ulation-free. Contact your Sennheiser partner who will be pleased to calculate intermodulation-free frequencies for you (see www.sennheiser.com). Set each diversity receiver to the same frequency bank (“U1” to “U6”).
  • Page 25: Cleaning The Diversity Receiver

    Cleaning the diversity receiver On one of the receivers, select a channel within this frequency bank and assign this channel a receiving frequency (see page 18). Synchronize a transmitter with this receiver (see the instruction manual of the transmitter). Manually set the transmitter to the same frequency bank and channel that you set on the receiver.
  • Page 26: If A Problem Occurs

    If a problem occurs that is not listed in the above table or if the problem cannot be solved with the proposed solutions, please contact your local Sennheiser partner for assistance. To find a Sennheiser partner in your country, search at www.sennheiser.com under “Service & Support”.
  • Page 27: Specifications

    Off, 5 to 25 dBμV, adjustable in steps of 2 dB Pilot tone squelch evaluation can be switched off AF characteristics Compander system Sennheiser S/N ratio approx. 90 dB (1 mV, peak deviation) ≤ 0.9% 2 x 100 mW at 32 Ω...
  • Page 28: Manufacturer Declarations

    Connector assignment 3.5 mm jack plug Manufacturer Declarations Warranty Sennheiser electronic GmbH & Co. KG gives a warranty of 24 months on this product. For the current warranty conditions, please visit our web site at www.sennheiser.com or contact your Sennheiser partner.
  • Page 29 This class B digital device complies with the Canadian ICES-003. Changes or modifications made to this equipment not expressly approved by Sennheiser electronic Corp. may void the FCC authorization to operate this equipment. Before putting the product into operation, please observe the respective...
  • Page 30 Sennheiser electronic GmbH & Co. KG Am Labor 1, 30900 Wedemark, Germany www.sennheiser.com Publ. 04/16, 549123/A02...

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