Sennheiser Tourguide Wireless Transmitter SR 2020 D, Instruction Manual

Page 1: ...Tourguide Wireless Transmitter SR 2020 D Instruction manual ...

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Page 3: ...er on off 14 Working with the operating menu 14 Selecting the menus 16 Overview of the operating menu 22 Cleaning the SR 2020 D 24 If a problem occurs 24 Accessories and spare parts 25 Specifications 26 Manufacturer Declarations 27 Index 29 Thank you for choosing Sennheiser We have designed this product to give you reliable operation over many years Over 60 years of accumulated expertise in the de...

Page 4: ... not operate properly or has been dropped WARNING To reduce the risk of fire or electric shock do not expose the device and the mains unit to rain or moisture Do not place objects filled with liquids such as vases or coffee cups on the device Disconnect the mains connector from the wall socket to completely disconnect the device from the mains during lightning storms or when unused for long period...

Page 5: ...ume which is by law 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 At higher volumes the duration must be shortened in order to prevent hearing damage The following are sure signs that you have been subjected to excessive noise ...

Page 6: ...ents The SR 2020 D transmitter allows the stationary use of the Tourguide 2020 D system The transmitter can be combined with the following individual components HDE 2020 D stethoset receivers EZL 2020 20 L charging case including instruction manual of the overall system L 2021 40 charger incl Conference Control software Tourguide system overview Together with the SR 2020 D transmitter the Tourguid...

Page 7: ...ultaneous interpretations during conferences Eight fixed transmission frequencies allow for interference free simultaneous interpretations in up to eight languages see Transmitting several languages simultaneously on page 17 Stationary guided tours Tourguide mode With a stationary guided tour both the group and the transmitters are in a fixed location tourguide tourguide tourguide tourguide ...

Page 8: ...veral languages simultaneously on page 17 The Tourguide 2020 D system operates in the 863 MHz 865 MHz frequency band which is license free in Europe see Specifications on page 26 Connection possibilities You can connect one of the following phantom powered Sennheiser condenser microphones not included to the SR 2020 D transmitter ME 34 ME 35 ME 36 In addition you can connect an audio source to the...

Page 9: ...SC cancel key in the operating menu Operating controls rear Cable grip for mains cable Socket for connection of mains unit DC IN 12 V 300 mA Audio input AF IN MIC LINE XLR 3F socket Service interface DATA Type plate Antenna output ANT BNC socket Indications on the display panel Display for the selected signal source Mic Line Mic Line level display Channel display Lock mode icon lock mode is activa...

Page 10: ... microphone input is selected but no microphone is connected No Mic appears on the display Mic Line level display The Mic Line level display shows the input level When the transmitter s audio input level is excessively high the Mic Line level display shows full deflection In addition the display panel is in backlit in red and the text PEAK flashes in alternation with the channel display see page 1...

Page 11: ...grease before mounting the rubber feet Fix the rubber feet to the base of the transmitter by peeling of the safety paper and fitting them as shown in the diagram on the left Connecting the antenna Connect the telescopic antenna to the antenna output at the rear of the transmitter To obtain the best possible radiation power Align the antenna vertically Risk of staining of furniture surfaces Some fu...

Page 12: ...ed the temperature limit specified in the specifications When installing the device in a rack take good care not to affect the ventilation required for safe operation If necessary provide additional ventilation Make sure the mechanical loading of the rack is even to avoid a hazardous condition such as a severely unbalanced rack When connecting the device to the mains observe the information indica...

Page 13: ...s in the bottom sides of the transmitters Secure the jointing plate to the transmitters using eight of the supplied recessed head screws M 3x6 Hook the two rack mount ears to the front panels of the transmitters Secure the rack mount ears to the transmitters using two of the supplied recessed head screws M 3x6 respectively If you wish to mount the antenna connections to the front of the rack use t...

Page 14: ...d recessed head screws M 6x10 If you are not front mounting the BNC output connector insert the two blanking plugs into the holes of the blanking plate Slide the transmitter into the 19 rack Secure the rack mount ears to the rack Connecting the transmitter to the mains Pass the cable through the cable grip Connect the cable of the mains unit to the DC IN socket of the transmitter Plug the mains co...

Page 15: ...c Line level display displays the strength of the input signal see page 8 The SR 2020 D transmitter also features a headphone output for monitoring purposes To monitor the audio signal via headphones Set the headphone volume control to the lowest volume by turning it to the left as far as possible Connect headphones with a 6 3 mm stereo jack plug to the headphone output Put the headphones on Gradu...

Page 16: ...y be switched off when the standard display is shown on the display panel When in the operating menu the ON button serves as the ESC cancel key i e you cancel your entry and return to the standard display Working with the operating menu By way of example of the Chan mode menu Channel mode this section describes how to use the operating menu For an overview of the operating menu please see page 22 ...

Page 17: ...a setting in the setting mode Use the rocker button to jump between the settings in this example between Tourguide and Conference Storing a setting Press the SET button to store the selected setting STORED briefly appears on the display Exiting a menu Press the ON button to return to the operating menu Rocker button Display Press jumps to the previous menu Press jumps to the next menu Keep or pres...

Page 18: ...enu Channel Selecting a channel see page 17 Frequency Displaying the frequency of the current channel see page 17 Chan mode Selecting the channel mode see page 18 Input Selecting the input signal see page 19 Sensitiv Adjusting the input sensitivity see page 19 Phantom Displaying the phantom power see page 20 Contrast Adjusting the contrast see page 20 Lock Activating deactivating the lock mode see...

Page 19: ...ransmitter to the desired channel Select the Channel menu Channel appears on the display and the current channel is shown Press the rocker button to change the channel Press the SET button to store the selected channel Transmitting several languages simultaneously In order to be able to transmit several languages simultaneously you require one SR 2020 D transmitter and one or several receivers per...

Page 20: ...ons and differ from each other in the number of available channels To change the channel mode Select the Chan mode menu Use the rocker button to change the channel mode Tourguide Conference Press the SET button to store the selected channel mode Display of the channel mode The selected channel mode appears on the standard display as follows Channel mode Application Number of channels Conference Si...

Page 21: ... Press the SET button to store the selected input signal Adjusting the sensitivity of the Mic Line input Sensitiv If you connect a microphone to the transmitter the microphone signal has to be amplified by the transmitter Other audio sources can be amplified if their audio signal is too low To adjust the input sensitivity Select the Sensitiv menu Use the rocker button to change the setting The Mic...

Page 22: ...st the contrast of the display to the ambient light Select the Contrast menu Contrast appears on the display and the current setting is shown Use the rocker button to change the setting Press the SET button to store the setting Activating deactivating the lock mode Lock The lock mode prevents that the transmitter is accidentally programmed or switched off during operation To activate the lock mode...

Page 23: ...n the display Press the SET button to reset the device to the factory preset default settings DONE appears on the display The transmitter is reset to the following factory preset default settings y Channel mode Tourguide y Input signal Line input y Channel 1 y Input sensitivities Line input 0 dB Microphone input 0 dB y Lock mode deactivated Displaying the version number of the software Version Not...

Page 24: ...ode SET STORED SET Storesthesetting Current setting Input Line Selecting the input signal Input Line Input Mic SET SET STORED Mic 0 to 36dB Line 0 to 24dB SET Storesthesetting STORED Current setting Sensitiv 0 dB Sensitiv 0 dB Sensitiv 36 dB Setting the input sensitivity Selecting the channel Current channel Channel 1 Channel 6 1 6 8 SET Storesthesetting SET STORED Channel 1 SET SET ON SET SET ON ...

Page 25: ...usting the contrast Lock On SET Storesthesetting Current setting Lock Off Lock On Lock Off Activating deactivating the lock mode SET STORED SET SET CANCEL DONE SET Storesthesetting Current setting Reset No Loading the factory preset default settings Reset No Reset Yes SET Current setting SW Version 1 0 0 0 SW Version 1 0 0 0 Displaying the software version Sensitiv SET SET ON SET SET ON SET SET ON...

Page 26: ...ignal is distorted Transmitter sensitivity is adjusted too high Change the sensitivity of the microphone input or line input see page 19 Select the source of the input signal see page 19 Occasional drop outs in the audio signal Distance to the transmitter is too great Reduce the distance to the transmitter Interference of unknown origin Set the transmitter and receiver to a different channel see p...

Page 27: ...087245 NT 2 1 UK mains unit 087246 NT 2 1 US mains unit 072817 Telescopic antenna 082875 Device feet 4 pieces 500543 HDE 2020 D stethoset receiver 500544 HDE 2020 D US stethoset receiver US version 004368 GA 3030 AM antenna mount 2 transmitters 009912 AM 2 antenna mount for GA 2 rack adapter 1 transmitter 009822 AC 2 active transmitter combiner for 4 transmitters 502048 AC 3200 active transmitter ...

Page 28: ...dphone output max 100 mW at 32 Ω Power supply 12 V DC 10 5 V 16 V Current consumption at nominal voltage max 300 mA Ambient temperature 0 C to 50 C Humidity 95 Dimensions approx 212 x 145 x 38 mm Weight approx 1100 g NT 2 1 EU UK mains unit Cat No 087244 087245 Nominal input voltage 230V AC Mains frequency 50 Hz 60 Hz Max power consumption 9 W Nominal output voltage 13V DC Nominal output current 3...

Page 29: ...rent warranty conditions please visit our web site at www sennheiser com or contact your Sennheiser partner CE Declaration of Conformity This equipment is in compliance with the essential requirements and other relevant provisions of Directives 1999 5 EC and 2006 95 EC The declaration is available on the internet site at www sennheiser com Before putting the equipment into operation please observe...

Page 30: ...armful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate t...

Page 31: ...in a rack 10 on an even surface 9 Operating menu Activating deactivating the lock mode 20 Adjusting the contrast 20 Adjusting the input sensitivity 19 Changing the channel mode 18 Changing the settings 15 Displaying the frequency 17 Displaying the phantom power 20 Displaying the version number of the software 21 Exiting the operating menu 16 Getting into the operating menu 14 Loading the factory p...

Page 32: ...Sennheiser electronic GmbH Co KG Printed in Germany Am Labor 1 30900 Wedemark Germany Publ 08 08 www sennheiser com 524167 A02 ...