Sennheiser 2020 instruction manual Important safety instructions

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Important safety instructions

Important safety instructions

•Read these instructions.

•Keep these instructions.

•Heed all warnings.

•Follow all instructions.

•Do not use this apparatus near water.

•Clean only with dry cloth.

•Do not block any ventilation openings. Install in accordance with the manu- facturer’s instructions.

•Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

•Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

•Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

•Only use attachments/accessories specified by the manufacturer.

•Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

•Unplug this apparatus during lightning storms or when unused for long periods of time.

•Refer all servicing to qualified service personnel.

Servicing is required when the apparatus has been damaged in any way, such as power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, when the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

•Use all-pole mains switch to disconnect the apparatus from the mains.

•WARNING: To reduce the risk of fire or electric shock, do not expose this appa- ratus to rain or moisture.

•Do not expose this equipment to dripping or splashing and ensure that no objects filled with liquids, such as vases, are placed on the equipment.

•The mains plug of the power supply cord shall remain readily operable.

•WARNING: Do not expose batteries or battery pack to excessive heat such as sunshine, fire or the like.

•Caution: Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.

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Contents System Contents Important safety instructions Overloading Replacement partsSafety check Hazard warnings on the EZL 2020-20 L charging caseIntended use of the devices Safety instructions for Li-Polymer and NiOnly use original Sennheiser rechargeable batteries Important safety instructions System components Overview of the system SK 2020 D bodypack transmitterSKM 2020 D radio microphone EZL 2020-20 L charging case HDE 2020 D and EK 2020 D receiversRed LED LOW BATT/MUTE Operating controlsTurnable protective cap for operating controls shown removed HDE 2020 D stethoset receiver EK 2020 D receiver LED Power LED Temp Error LED Copy Available Red LED CHARGE/ERRORRed LED flashing Operation and battery status indicationIndications and displays on the bodypack transmitter Red LED offDisplay backlighting Lock mode iconDisplay of the energy saving mode Mute displayIndications and displays on the radio microphone Modulation display Indications and displays on the receiver LED lights up green Volume displayBattery status display LED lights up redLED indication for automatic copying function Temperature indicationIndications and displays on the charging case Operation indicationGreen LED Ready lights up briefly and then goes off Red LED CHARGE/ERROR litNo LED lit Green LED Ready litOperating control Mode Function Functions of the operating controls of the charging case Functions of the operating controls of the receiversPutting the components into operation Setting up the charging casePutting the components into operation Connecting a microphone to the bodypack transmitter Attaching the bodypack transmitter to clothing Connecting external audio sourcesSwitching the radio microphone on/off Using the componentsSwitching the devices on/off Switching the bodypack transmitter on/offAutomatically switching the HDE 2020 D on/off Switching the EK 2020 D on/offSwitching the charging case on/off Adjusting the volume on the receiver Adjusting the volumeCharging the accupack in the bodypack transmitter Charging the rechargeable batteriesCharging the BA 2015 accupack Meaning Charging the receivers’ built-in rechargeable batteriesSetting a channel Bodypack transmitter Setting the channel on the receiver Using several Tourguide systems simultaneously Muting the devices Muting the bodypack transmitterMuting the radio microphone Switching the bodypack transmitter’s line input on/off Special bodypack transmitter/radio microphone settingsDoes not light up per Using the components 36. dB Adjusting the radio microphone’s input sensitivityBodypack transmitter Activating/deactivating the lock mode Loading the factory-preset default settingsTo activate the lock mode 001 Menu item Meaning Operating menu of the bodypack transmitter/radio microphoneExit Overview of the bodypack transmitter’s operating menuChan Overview of the radio microphone’s operating menu Freq Cleaning the earbuds of the HDE 2020 D Care and maintenanceProblem Possible cause Possible solution If a problem occursSpecifications FSK EZL 2020-20 L charging case Cat. No0682 Product name Product description Cat. No AccessoriesManufacturer declarations WarrantyStatements regarding FCC and Industry Canada CE Declaration of Conformity Batteries or rechargeable batteriesWeee Declaration Index Index
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2020 specifications

In 2020, Sennheiser continued to cement its reputation as a leader in the audio industry with the launch of several innovative products that showcased cutting-edge technology and exceptional sound quality. Among the standout offerings were the Sennheiser Momentum True Wireless 2 earbuds, which combined premium sound with improved functionality and design.

The Momentum True Wireless 2 featured a sleek and compact design, offering enhanced comfort and a more secure fit for extended listening sessions. The earbuds were equipped with custom-engineered 7mm dynamic drivers that delivered rich, detailed sound with an emphasis on deep bass and clear treble. Sennheiser's superior sound engineering ensured that users experienced high-fidelity audio whether they were listening to music, making calls, or engaging in virtual meetings.

One of the standout characteristics of the Momentum True Wireless 2 was its active noise cancellation (ANC) technology. This advanced feature allowed users to immerse themselves in their audio without the distractions of the outside world. Additionally, the earbuds had a Transparency Mode, enabling listeners to hear their surroundings without having to remove the device, which was particularly beneficial for outdoor use or situations where situational awareness was crucial.

Battery life was another prominent feature of the Momentum True Wireless 2. With up to seven hours of playtime on a single charge and an additional 21 hours provided by the compact charging case, users could enjoy extended listening without frequent interruptions. The integration of the Sennheiser Smart Control app further enhanced the user experience, allowing for customization of sound profiles and access to features like EQ settings.

In 2020, Sennheiser also focused on professional audio solutions, including the introduction of new wireless microphone systems that catered to the needs of content creators and musicians. These systems embraced digital transmission technology, offering sophisticated features such as advanced frequency management and a robust transmission range.

Ultimately, Sennheiser's commitment to delivering exceptional audio experiences in 2020 was reflected in its blend of innovation and traditional craftsmanship. The company's dedication to quality, along with its adoption of modern technologies, ensured that users enjoyed an unparalleled listening experience across a diverse range of needs and preferences.
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