Sennheiser SYSTEM 2020 Instructions For Use Manual
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Sennheiser SYSTEM 2020 Instructions For Use Manual

Sennheiser SYSTEM 2020 Instructions For Use Manual

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Tourguide
System 2020
Instructions for use

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  • Page 1 Tourguide System 2020 Instructions for use...

  • Page 3: Table Of Contents

    Sennheiser a world-leading company in this field. Please take a few moments to read these instructions carefully, as we want you to enjoy your new Sennheiser products quickly and to the fullest.

  • Page 4: Important Safety Instructions

    9. Only use the type of power supply indicated on the plug. Always plug the receiver into a grounded mains outlet. 10. Make sure that the power cord can't be stepped on or pinched, especially at the plug, the power outlet and the point where it comes out of the device.
  • Page 5 Important safety instructions The warning on the EZL 2020-20 L charging case This label shown on the left is on the back of the device. The symbols have the following meanings: This symbol warns of the risk of electric shock due to high internal voltages.
  • Page 6 (in some countries) allowed to affect your hearing for the duration of a working day. It is used as a basis according to the specifications of industrial medicine. Higher volumes or longer durations can damage your hearing.
  • Page 7 Important safety instructions Safety instructions for Li-poly and NiMH rechargeable batteries and batteries If abused or misused, rechargeable batteries may leak. In extreme cases, they may even present a heat hazard, a fire hazard, a leakage hazard, an explosion hazard, a smoke or gas hazard.

  • Page 8: System Components

    System components System components The 2020 D Tourguide System consists of the following components which are available from your Sennheiser agent: EZL 2020-20 L charging case including instructions for use of the overall system SK 2020 D bodypack transmitter SKM 2020 D wireless microphone...

  • Page 9: Overview Of The System

    Six preset intermodulation-free receiving frequencies offer high flexibility and adaptability. In Europe, the 2020 D Tourguide System is approved in the frequency range 863 – 865. See the overview on page 50. SK 2020 D bodypack transmitter You can connect one of the following Sennheiser...
  • Page 10 You can recharge one other accupack in addition to the bodypack transmitter. The channel copy function lets you set all receivers to the same channel at the press of a button. Additional features of the charging case: Quick charge of accupacks.

  • Page 11: The Operating Controls

    Battery compartment release buttons ON/OFF button Display Red LED LOW BATT/MUTE Belt clip Yellow LED PEAK (on the back of the bodypack transmitter) rocker button Channel display CH 03 Lock mode icon LINE 4-step battery status indicator level display LINE...
  • Page 12 The operating controls The SKM 2020 D wireless microphone Mouthpiece Twist-cap to protect the operating controls; you can access buttons, switches and displays Handle of wireless by twisting off the cap: microphone button Battery compartment (hidden from view) button Display unit...
  • Page 13 The operating controls The HDE 2020 D stethoset receivers Earbows Channel display 4-step battery status display Red/green LED for charge status Volume display Display RF signal indication Volume control rocker button for channel selection Charging contacts...
  • Page 14 The operating controls EZL 2020-20 L charging case Charging compartment for COPY AVAILABLE accupack/bodypack transmitter COPY button Red LED CHARGE/ERROR Charging compartment with channel Green LED READY copy function (master) Storage place for wireless Air vents microphone IEC mains socket...

  • Page 15: Indications And Displays On The Bodypack Transmitter

    The bodypack transmitter is switched on and the capacity of the batteries/accupack is sufficient. Red LED flashing: The batteries or the BA 2015 accupack is going flat (LOW BATT). In addition, the 4-step battery status indication the display tells how much power is left in the...
  • Page 16 After pressing a button, the display remains backlit for approx. 30 seconds. Display of the energy saving mode When there is no audio signal or it is muted for 5 minutes, the bodypack transmitter switches to energy saving mode. “CH OFF”...

  • Page 17: Indications And Displays On The Wireless Microphone

    The batteries or the BA 2015 accupack is going flat (LOW BATT). In addition, the 4-step indication in the display tells how much power is left in the batteries or BA 2015 accupack: CH 03 3 bars charge status approx. 100% 2 bars charge status approx.

  • Page 18: Indications And Displays On The Receiver

    After pressing a button, the display remains backlit for approx. 15 seconds. Display of the energy saving mode When there is no audio signal or it is muted for 5 minutes, the wireless transmitter switches to energy saving mode. “CH OFF”...
  • Page 19 LED slowly flashes red: The temperature of the built-in rechargeable battery is outside the permissible range (3 – 40°C). The charging process is interrupted until the temperature is again within the admissible range. LED lights up yellow/orange: The built-in rechargeable battery is defective.

  • Page 20: Indications And Displays On The Charging Case

    (master) and at least one receiver is placed in one of the other receiver charging components (slaves, light blue in the diagram) The LED COPY AVAILABLE goes off when the “automatic copying”...
  • Page 21 Red LED CHARGE/ERROR lit: The accupack is being charged. A red flashing LED for error indication, as with the L 2015 quick charger, is not available on the EZL 2020-20 L charging case. Green LED READY...

  • Page 22: The Functions Of The Bodypack Transmitter/Wireless Microphone Operating Controls

    Increases ( ) or reduces ( ) the setting of the selected mode menu or switches the menu (ON) or (OFF) * For information on the menu areas “standard display”, “selection mode” and “setting mode”, please see “Overview of the bodypack transmitter's operating menu” on page 43.

  • Page 23: The Functions Of The Receiver Operating Controls

    Function Volume control Turning the volume control: Changes the volume rocker button Changes to the next channel ( ) or changes to the previous chan- for channel selection nel ( ) Earbows Pulling the earbows apart: Switches the stethoset receiver on...

  • Page 24: Putting The Components Into Operation

    During charging, do not put the case cover on the charging case. The charging case has four plastic feet to ensure that it cannot slip on the surface on which it is placed. Some furniture surfaces have been CAUTION! treated with varnish, polish or synthetics which might cause stains when they come into contact with other synthetics.
  • Page 25 Pull out the display unit fully. Open the cover of the battery compartment. Insert the batteries or the BA 2015 accupack as indicated on the compartment. Please observe correct polarity when inserting the batteries/ accupack. Close the cover Push the battery compartment into the handle of the wireless microphone.
  • Page 26 37. Connecting external audio source to the bodypack transmitter You can connect an external audio source, such as a CD player, MP3 player, tape player, etc. to the bodypack transmitter. (Please note that you cannot connect a...
  • Page 27 Attaching the bodypack transmitter to clothing The bodypack transmitter is attached to clothing (e.g. belt, waistband) with the supplied belt clip The clip is detachable so that you can also attach the bodypack transmitter with the antenna pointing downwards. To do so, withdraw the clip from its fixing points and attach it the other way round.

  • Page 28: Using The Components

    Switching the devices on/off Notes: Remove the batteries or the accupack from both the bodypack transmitter and the wireless microphone if the devices will not be used for extended periods of time. Switch off the transmitters if not transmitting, to free...
  • Page 29 “0” The LED POWER goes out. Note: When not using the charging case for extended periods of time, switch it off and disconnect it from the mains by pulling the power cord out of the wall socket.

  • Page 30: Adjusting The Volume

    Turn the volume down before putting on the receiver. Use the volume control to adjust the volume so that you can hear the speaker's voice loud and clear. Note: The volume control has no end stop, i. e. you can...

  • Page 31: Charging The Rechargeable Batteries

    , as described in the following section. In the charging case, there is no error indication like the one on the quick charger L 2015 (“red flashing LED”).
  • Page 32 Using the components Charging the BA 2015 accupack To charge the accupack of the wireless microphone or bodypack transmitter: Remove the accupack, as described on page 23 or page 24. Place the accupack into the charging compartment for the accupack/bodypack transmitter shown in the diagram on the left.
  • Page 33 – the temperature of the built-in rechargeable battery is over 40°C or below 3°C, since, in order to protect the rechargeable battery, the charging process will be interrupted until the...

  • Page 34: Setting The Channel

    (see next section). 2. Set any of the receivers to the same channel (see “Setting the receiver channel” on page 33). 3. Automatically set all other receivers to the same channel using the channel copy function (see “Setting the receiver channel(s) using the channel...
  • Page 35 Press and hold the ON/OFF button until the standard display is shown. Setting the receiver channel In order for the receiver to receive the signal from the bodypack transmitter or the wireless microphone, it has to be set to the same channel.
  • Page 36 Setting the receiver channel(s) using the channel copy function The channel copy function lets you simultaneously set a maximum of 19 receivers in the charging case to the same channel. This is achieved by copying the current channel of the receiver placed into the charging compartment with channel copy function (master) to all other receivers in the charging case.

  • Page 37: Muting The Devices

    The muting function (MUTE) mutes the microphone input only, not the line input . This function CH 03 enables a pre-recorded track to be played through the line input without being disturbed by the tour LINE guide's microphone. To deactivate the muting function: Push the MUTE switch back to the right.

  • Page 38: Special Bodypack Transmitter/Wireless Microphone Settings

    43 onwards. Switching the bodypack transmitter's line input on/off You can connect an audio source, such as a CD player, MP3 player, etc. to the transmitter's line input. If you have connected an audio source, you then have to...
  • Page 39 Using the components Connect the external audio source, switch it on and start playback. Press the button CH 03 The operating menu appears. The first menu item LINE “CHAN” flashes. Repeatedly press the rocker button until “SENSIT” flashes on the display and the LINE level display appears.
  • Page 40 The audio level display (AF) shows full deflection in the event of overmodulation. On the other hand, if the input sensitivity is set low, the modulation will be too weak. This will cause a noisy signal. The input sensitivity is set correctly...
  • Page 41 Using the components Displaying the transmission frequency of the bodypack transmitter/wireless microphone To display the transmission frequency assigned to the current channel: LOW BATT MUTE PEAK ON/OFF ON/OFF Bodypack transmitter Wireless microphone Press the button. The operating menu appears. The first menu item “CHAN”...
  • Page 42 Using the components Repeatedly press / until “RESET” appears in the display. Press the button. “RST.OK” flashes on the display. Press the button to load the factory-preset default settings on the device. “DONE” briefly appears on the display. The bodypack transmitter / the wireless microphone is...
  • Page 43 “LOC.ON” flashes on the display. Press the button to activate the lock mode. “STORED” briefly appears on the display. The lock mode is now activated. The lock mode icon appears on the standard display. deactivate the lock mode: Press the button.

  • Page 44: The Operating Menu Of The Bodypack Transmitter/Wireless Microphone

    Meaning CHAN Selecting a channel (see page 32) Switching the line input on/off (see LINE* page 36) Changing the sensitivity of the line input SENSIT (LINE)* (see page 36) Changing the sensitivity of the micro SENSIT (MIC) phone input (see page 37)

  • Page 45: Overview Of The Bodypack Transmitter's Operating Menu

    Using the components Overview of the bodypack transmitter's operating menu Use the ON/OFF button to cancel entries in all menus. Selection mode Setting mode EXIT 3 Sek CH 01 CHAN Selecting the 01...06 Current channel SET: Stores the channel setting...
  • Page 46 Using the components Selection mode Setting mode FREQ RESET RST.OK DONE CH 01 Loading the Security check SET: Standard Standard display factory-preset display appears appears default settings LOCK LOC.OFF LOC.ON CH 01 Activating/ Current lock Activating the Standard display deactivating the...

  • Page 47: Overview Of The Wireless Microphone's Operating Menu

    Using the components Overview of the wireless microphone's operating menu Use the ON/OFF button to cancel entries in all menus. Selection mode Setting mode EXIT 3 Sek CH 01 CHAN Selecting the Current channel 01...06 SET: Stores the channel setting...
  • Page 48 Using the components Selection mode Setting mode FREQ RESET RST.OK DONE CH 01 Loading the Security check SET: Standard Standard display factory-preset display appears appears default settings LOCK LOC.OFF LOC.ON CH 01 Activating/ Current lock Activating the Standard display deactivating the...

  • Page 49: Care And Maintenance

    Clean with a soft dry cloth. Cleaning the receiver earbuds Carefully pull the earbuds off the receiver. Clean the earbuds e. g. with warm, soapy water and rinse them well. Dry the earbuds before putting them back on the receiver.

  • Page 50: If A Problem Occurs

    Change the transmitters to dif- from a second transmitter ferent channels If a problem occurs that is not listed in the above table or if the problem cannot be solved with the proposed solutions, contact your local Sennheiser agent for assistance.

  • Page 51: Specifications

    RF output power 10 mW RF output power (US) max. 50 mV/m (distance: 3 m) Frequency response 100 – 7,000 Hz Max. input voltage at mic/line input Microphone: 650 mV (sensitivity –36 dB) Line: (sensitivity -24 dB) Operating time typ. 8 hrs Power supply BA 2015 accupack, 2.4 V...
  • Page 52 Safety: EN 60065 Frequency range 863 – 865 MHz approved in: A, B, BG, CH, CY, CZ, D, DK, E, EST, F, FIN, FL, GB, GR, H, HR, I, IRL, IS, L, LT, LV, M, N, NL, P, PL, S, SK, SLO, TR.

  • Page 53: Accessories

    Cat. No. HDE 2020 D Stethoset receiver 500543 HDE 2020 D-US Stethoset receiver (US) 500544 Earbuds for HDE 2020 D and HDE 2020 D-US (black) stethoset 037080 receivers Earbuds for HDE 2020 D and HDE 2020 D-US (transparent) 040949 stethoset receivers...

  • Page 54: Manufacturer Declarations

    Without this proof (which is checked by the responsible Sennheiser service agent) you will not be reimbursed for any repairs that are carried out. The date of purchase and the name of the product must appear on the sales receipt.
  • Page 55 Sennheiser product. The UN Sales Convention regulations are not applicable. In the event of a claim under the terms of this warranty, send the device, including accessories and sales receipt, to the responsible service partner.
  • Page 56 Please dispose of this product by bringing it to your local collection point or recycling centre for such equipment. This will help to protect the environment in...

  • Page 57: Index

    Index Index Bodypack transmitter 9 Activating/deactivating the lock mode 40 Changing the sensitivity of the line input 36 Changing the sensitivity of the microphone input 37 Charging the rechargeable battery 29 Connecting external audio sources 24 Connecting the microphone 24...
  • Page 58 Adjusting the volume 28 Battery status display 17 Channel display 17 Charge indicator 17 Charging the rechargeable battery 30, 31 Copying channels to other receivers (copy function) 34 RF signal indication 16 Setting a channel 33 Switching on/off 27 Volume display 17...
  • Page 60 Sennheiser electronic GmbH & Co. KG Am Labor 1 30900 Wedemark, Germany Phone +49 (5130) 600 0 Printed in Germany Fax +49 (5130) 600 300 Publ. 02/08 www.sennheiser.com 516509 / A03...

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Tourguide system 2020Sk2020

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