Sennheiser 2020 manual No LED lit, Red LED Charge Lit, Green LED Ready Lit

Page 19

LED indication for charging compartments for

BA 2015 accupack/transmitter

 

Each charging compartment for accupack/trans-

 

mitter

has an LED CHARGE and an LED READY

 

which indicate the following operating states:

 

No LED lit:

 

 

The charging compartment for accupack/trans-

 

mitter

is ready for operation but empty.

 

Or:

 

 

 

A transmitter without accupack is placed into the

 

charging compartment.

￿

Red LED CHARGE

lit:

 

The accupack is being charged.

 

Green LED READY

lit:

 

The accupack is fully charged and the charging case

 

has switched to trickle charging.

 

Green LED READY

lights up briefly and then goes

 

off:

 

 

The transmitter is powered by standard batteries which cannot be recharged.

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Contents Tourguide Page Contents Intended use of the system Safety instructionsOperating the EZL 2020-20 L charging case Page Servicing Page Dealer Overview of the system System componentsSK 2020 D bodypack transmitter EZL 2020-20 L charging case HDE 2020 D stehoset receiversRed LED LOW BATT/MUTE Operating controlsHDE 2020 D stethoset receiver LED Power LED Temp Error LED Copy Available Red LED off Operation and battery status indicationAF peak indication Yellow LED Peak Lights up when the trans Indications and displays on the transmitterLC display backlighting Lock mode iconDisplay of the energy saving mode Mute displayIndications and displays on the receiver Battery status display Volume displayChannel display LED indication for automatic copying function Temperature indicationIndications and displays on the charging case Operation indicationGreen LED Ready Lights up briefly and then goes Off No LED litRed LED Charge Lit Green LED Ready LitFunctions of the transmitter operating controls Operating control Mode FunctionFunctions of the operating controls of the charging case Functions of the receiver operating controlsOperating control Function Putting the components into operation Setting up the charging caseInserting and replacing the transmitter batteries / accupack Connecting the microphoneAttaching the transmitter to clothing Connecting external audio sourcesMuting the transmitter Using the componentsSwitching the devices on/off Switching the transmitter on/offSwitching the charging case on/off Automatically switching the receiver on/offVolume up? no Adjusting the volumeAdjusting the volume on the receiver Charging the BA 2015 accupack Charging the rechargeable batteriesMeaning Charging the receivers’ built-in rechargeable batteriesSetting the transmission channel Setting a channelPress the SET button To permanently store Selected channel Setting the receiver channelPage Using several Tourguide systems simultaneously Special transmitter settingsSwitching the line input on/off Changing the sensitivity of the line input Changing the sensitivity of the microphone input Displaying the transmission frequency Loading the factory-preset default settingsActivating/deactivating the lock mode Displaying the version number 001Working with the transmitter’s operating menu Operating menu of the transmitterLine Menu Function of the menuExit Overview of the operating menuChan Care and maintenance Problem Possible cause Possible solution If problems occurSK 2020 D bodypack transmitter Cat. No SpecificationsHDE 2020 D stethoset receiver Cat. No EMC EZL 2020-20 L charging case Cat. NoProduct name Product description Cat. No AccessoiresBatteries or rechargeable batteries Warranty regulationsManufacturer declarations CE Declaration of Conformity
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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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