Sennheiser 2020 manual Overloading, Replacement parts, Safety check

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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.

This symbol warns of the risk of electric shock. The device must not not be opened. There are no components inside the device which can be repaired by the user. Refer all repairs to qualified customer service personnel.

This symbol indicates that the manual accompanying this device contains important operating and maintenance instructions.

Overloading

Do not overload wall sockets or extension cords. This may result in fire or electric shock.

Replacement parts

When replacement parts have to be installed, ensure that the service technician uses replacement parts recommended by Sennheiser or replacement parts with the same features as the original parts. Incompatible replacement parts can cause fire, electric shock or pose other risks.

Safety check

Have the service technican perform safety checks after finishing the service or repairs to ensure that the equipment is in safe working order.

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Contents Tourguide Page Contents Important safety instructions Overloading Replacement partsSafety check Normal use of the equipment Do not expose to moisture System components SK 2020 D bodypack transmitter SKM 2020 D wireless microphoneOverview of the system EZL 2020-20 L charging case HDE 2020 D stethoset receiversRed LED LOW BATT/MUTE Operating controlsSKM 2020 D wireless microphone HDE 2020 D stethoset receivers LED Power LED Temp Error LED Copy Available Red LED CHARGE/ERRORIndications and displays on the bodypack transmitter Operation and battery status indicationRed LED off Red LED flashingDisplay of the energy saving mode Lock mode iconMute display Display backlightingModulation indication Indications and displays on the wireless microphoneRed LED lit Indications and displays on the receiver RF signal indicationTower with radio waves Tower without radio wavesVolume display Charge indicatorBattery status display LED lights up redIndications and displays on the charging case Temperature indicationOperation indication Indication for automatic copying functionHas a CHARGE/ERROR and Ready Battery displays for accupack/bodypack transmitterRed LED CHARGE/ERROR lit No LED litOperating control Mode Function Functions of the operating controls of the charging case Functions of the receiver operating controlsPutting the components into operation Setting up the charging casePutting the components into operation Connecting external audio source to the bodypack transmitter Connecting the microphone to the bodypack transmitterAttaching the bodypack transmitter to clothing Switching the devices on/off Using the componentsSwitching the bodypack transmitter on/off Switching the wireless microphone on/offSwitching the charging case on/off Automatically switching the receiver on/offAdjusting 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 the channel Setting the receiver channel Using several Tourguide systems simultaneously Muting the bodypack transmitter Muting the wireless microphoneMuting the devices Switching the bodypack transmitters line input on/off Special bodypack transmitter/wireless microphone settingsNever 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 24. dB Overview of the bodypack transmitters operating menu06. dB 36. dBSetting mode Overview of the wireless microphones operating menu Selection mode Cleaning the receiver earbuds Care and maintenanceProblem Possible cause Possible solution If a problem occursSpecifications FSK EZL 2020-20 L charging case Cat. NoProduct name Product description AccessoriesManufacturer declarations WarrantyStatements regarding FCC and industry Canada CE Declaration of ConformityWeee Declaration Batteries or rechargeable batteriesIndex 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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