Sennheiser 2020 manual Normal use of the equipment

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Important safety instructions

Danger due to high volume!

The equipment is used for commercial purposes. Commercial use is subject to the rules and regulations of the trade association responsible. Sennheiser, as the manufacturer, is therefore obliged to expressly point out possible health risks arising from use.

The HDE 2020 D stethoset receivers are capable of producing sound pressure exceeding 85 dB (A). 85 dB (A) is the sound pressure corresponding to the maximum permissible volume 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 for too long a time:

yYou can hear ringing or whistling sounds in your ears.

yYou have the impression (even for a short time only) that you can no longer hear high notes.

Normal use of the equipment

Normal use of the equipment includes:

yusing the equipment for commercial purposes,

yreading these instructions and, in particular, the section “Important safety Instructions” on page 2,

yonly using the equipment under the operating conditions, as described in these instructions.

Using the equipment other than as described in these instructions or non-compliance with the operating conditions is considered improper use.

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Contents Tourguide Page Contents Important safety instructions Replacement parts Safety checkOverloading Normal use of the equipment Do not expose to moisture System components SKM 2020 D wireless microphone Overview of the systemSK 2020 D bodypack transmitter HDE 2020 D stethoset receivers EZL 2020-20 L charging caseOperating controls Red LED LOW BATT/MUTESKM 2020 D wireless microphone HDE 2020 D stethoset receivers Red LED CHARGE/ERROR LED Power LED Temp Error LED Copy AvailableRed LED off Operation and battery status indicationIndications and displays on the bodypack transmitter Red LED flashingMute display Lock mode iconDisplay of the energy saving mode Display backlightingIndications and displays on the wireless microphone Red LED litModulation indication Tower with radio waves RF signal indicationIndications and displays on the receiver Tower without radio wavesBattery status display Charge indicatorVolume display LED lights up redOperation indication Temperature indicationIndications and displays on the charging case Indication for automatic copying functionRed LED CHARGE/ERROR lit Battery displays for accupack/bodypack transmitterHas a CHARGE/ERROR and Ready No LED litOperating control Mode Function Functions of the receiver operating controls Functions of the operating controls of the charging caseSetting up the charging case Putting the components into operationPutting the components into operation Connecting the microphone to the bodypack transmitter Connecting external audio source to the bodypack transmitterAttaching the bodypack transmitter to clothing Switching the bodypack transmitter on/off Using the componentsSwitching the devices on/off Switching the wireless microphone on/offAutomatically switching the receiver on/off Switching the charging case on/offAdjusting the volume Adjusting the volume on the receiverCharging the rechargeable batteries Charging the accupack in the bodypack transmitterCharging the BA 2015 accupack Charging the receivers built-in rechargeable batteries MeaningSetting the channel Setting the receiver channel Using several Tourguide systems simultaneously Muting the wireless microphone Muting the devicesMuting the bodypack transmitter Special bodypack transmitter/wireless microphone settings Switching the bodypack transmitters line input on/offNever lights up Adjusting the input sensitivity on the wireless microphone Loading the factory-preset default settings Activating/deactivating the lock mode 001 Menu item Meaning 06. dB Overview of the bodypack transmitters operating menu24. dB 36. dBSetting mode Overview of the wireless microphones operating menu Selection mode Care and maintenance Cleaning the receiver earbudsIf a problem occurs Problem Possible cause Possible solutionSpecifications EZL 2020-20 L charging case Cat. No FSKAccessories Product name Product descriptionWarranty Manufacturer declarationsCE Declaration of Conformity Statements regarding FCC and industry CanadaBatteries or rechargeable batteries Weee DeclarationIndex Volume display Wireless microphone
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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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