Manuals / Sennheiser / Home Audio / Headphones

Sennheiser 2020 Charge indicator, LED lights up red, LED lights up green, LED slowly flashes red

Models: 2020

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Charge indicator

6

The operating controls

Charge indicator

During charging, the LED provides information on the charging status of the receiver's built-in rechargeable battery.

LED lights up red:

The built-in rechargeable battery is being charged.

LED lights up green:

The built-in rechargeable battery is fully charged. The receiver is now ready for operation.

LED slowly flashes red:

The temperature of the built-in rechargeable battery is outside the permissible range (3 – 40°C). The charging process is interrupted until the temperature is again within the admissible range.

LED lights up yellow/orange:

The built-in rechargeable battery is defective. Please contact your Sennheiser agent.

	Volume display
K	The volume display	tells you the receiver volume.

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Channel display
The channel display	tells you which channel is
selected.

Battery status display
The 4-step battery status display	provides

information on the remaining capacity of the receiver's built-in rechargeable battery.

Shortly before the rechargeable battery is completely discharged, the display backlighting flashes, indicating that the receiver will soon switch off automatically.

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Image 19

Sennheiser 2020 manual Charge indicator, LED lights up red, LED lights up green, LED slowly flashes red, Volume display

Contents

System TourguideInstructions for use Page Contents Important safety instructions Overloading Replacement partsSafety check The warning on the EZL 2020-20L charging caseNormal use of the equipment Danger due to high volumeNormal use of the equipment includes y an explosion hazard ya smoke or gas hazard ya heat hazard ya fire hazard y a leakage hazardDo not expose to moisture ySK 2020 D bodypack transmitter System componentsySKM 2020 D wireless microphone yPower cord yMicrophone see next sectionOverview of the system The SKM 2020 D wireless microphoneSK 2020 D bodypack transmitter The EZL 2020-20L charging case The HDE 2020 D stethoset receiversAdditional features of the charging case Red LED LOW BATT/MUTE The operating controlsSK 2020 D bodypack transmitter The SKM 2020 D wireless microphone The HDE 2020 D stethoset receivers Volume control4-stepbattery status display Volume display RF signal indicationLED COPY AVAILABLE Red LED CHARGE/ERRORLED POWER LED TEMP ERROR EZL 2020-20L charging caseAF peak indication Operation and battery status indicationRed LED off Red LED flashingDisplay of the energy saving mode MUTE displayLock mode icon Display backlightingRed LED flashing Red LED litModulation indication Operation and battery status indicationTower without radio waves RF signal indicationIndications and displays on the receiver Tower with radio wavesLED lights up red Charge indicatorVolume display Battery status displayIndication for “automatic copying” function Temperature indicationIndications and displays on the charging case Operation indicationGreen LED READY has a CHARGE/ERROR and READYRed LED CHARGE/ERROR lit No LED litBodypack transmitter Operating controlMode FunctionOperating control The functions of the receiver operating controlsOperating control FunctionPutting the components into operation Setting up the charging casePull out the display unit fully Close the battery compartment cover Lock the plug by screwing down the coupling ring Attaching the bodypack transmitter to clothingSwitching the wireless microphone on/off Using the componentsSwitching the devices on/off Switching the bodypack transmitter on/offSwitching the charging case on/off Automatically switching the receiver on/offthe earbows apart. The display Adjusting the volume on the receiver Adjusting the volumeCharging the accupack in the bodypack transmitter Charging the rechargeable batteriesNotes Place the accupack into the charging compartment Charging the BA 2015 accupackNotes The LED lights up see table MeaningNotes Setting the channel Press Setting the receiver channelNotes Notes Using several Tourguide systems simultaneouslyy If you do not press the COPY button Muting the devices Muting the wireless microphoneMuting the bodypack transmitter Press the SET button Page 36. dB Bodypack transmitter Loading the factory-presetdefault settingsPress the SET button Activating/deactivating the lock modePress the SET button CHAN Menu itemRESET MeaningCHAN RESETSelection mode EXITLOCK Setting modeRESET FREQEXIT RESETSetting mode Selection modeFREQ Setting modeRESET Selection modeCleaning the receiver earbuds Care and maintenancePossible cause If a problem occursProblem Possible solutionSK 2020 D bodypack transmitter Cat. No.: SpecificationsSKM 2020 D wireless microphone Cat. No.: SKM 2020 D-USwireless microphone Cat. No.:0682 HDE 2020 D stethoset receiver Cat. No.:HDE 2020 D-USstethoset receiver Cat. No.: EZL 2020-20L charging case Cat. No.:Cat. No AccessoriesProduct name Product descriptionManufacturer declarations WarrantyyReorient or relocate the receiving antenna CE Declaration of ConformityStatements regarding FCC and industry Canada 0682WEEE Declaration Batteries or rechargeable batteriesChanges or modifications made to this equipment not expressly approved by Sennheiser electronic Corp. may void the FCC authorization to operate this equipment Index Receiver Page Phone +49 5130 600 Sennheiser electronic GmbH & Co. KGAm Labor 30900 Wedemark, Germany