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Sennheiser EZL 2020-20L charging case, Red LED CHARGE/ERROR, Led Power Led Temp Error

Models: 2020

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The operating controls

EZL 2020-20 L charging case

Charging compartments for accupack/bodypack transmitter

Red LED CHARGE/ERROR

Green LED READY

Storage place for radio microphone

19 charging compartments for receivers (slaves, light blue in the diagram)

LED POWER

LED TEMP ERROR

LED COPY AVAILABLE

COPY button

Charging compartment with channel copy function (master)

Air vents

IEC mains socket

Mains switch

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Image 15

Sennheiser EZL 2020-20L charging case, Red LED CHARGE/ERROR, Led Power Led Temp Error, Led Copy Available

Contents

Tourguide SystemContents Important safety instructions Hazard warnings on the EZL 2020-20L charging case The label shown on the left is attached to the rear of the charging case. The symbols on this label have the following meaningReplacement parts Safety checkIntended use includes Danger of hearing damage due to high volumesSafety instructions for Li-Polymerand Ni Intended use of the devicesCAUTION! a heat hazard a fire hazard Do not solder Important safety instructionsHDE 2020 D stethoset receiver System components•SK 2020 D bodypack transmitter SKM 2020 D radio microphoneOverview of the system SK 2020 D bodypack transmitterSKM 2020 D radio microphone HDE 2020 D and EK 2020 D receivers EZL 2020-20L charging caseThe charging case simultaneously recharges up to The operating controls SK 2020 D bodypack transmitterRed LED LOW BATT/MUTE Sound inlet basket Body of radio microphone SKM 2020 D radio microphoneHDE 2020 D stethoset receiver Volume controlChannel display 4-stepbattery status display Volume display RF signal indicationEK 2020 D receiver Volume control4-stepbattery status display Volume display RF signal indicationLED COPY AVAILABLE Red LED CHARGE/ERRORLED POWER LED TEMP ERROR EZL 2020-20L charging case3 segments Operation and battery status indicationRed LED off Red LED flashingDisplay backlighting The red LED LOW BATT/MUTE lights up when the transmitters microphone input is muted see “Muting the devices” on pageMUTE display Lock mode iconRed LED flashing Operation and battery status indicationIndications and displays on the radio microphone Red LED offDisplay backlighting The level display for audio signal “AF” shows the modulation of the radio microphoneModulation display MUTE displayTower without radio waves RF signal indicationSignal strength Tower with radio wavesLED 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 indicationNo LED lit Red LED CHARGE/ERROR litLED indication for charging compartments for BA 2015 accupack/bodypack transmitterMode Bodypack transmitterRadio microphone Operating controlEK 2020 D HDE 2020 DOperating control FunctionSetting up the charging case Putting the components into operationOpen the battery compartment cover Close the battery compartment cover Connecting external audio sources Lock the plug by screwing down the coupling ringAttaching the bodypack transmitter to clothing Switching the radio microphone on/off Using the componentsSwitching the devices on/off Switching the bodypack transmitter on/offSwitching the charging case on/off Automatically switching the HDE 2020 D on/offSwitching the EK 2020 D on/off To switch the receiver onAdjusting the volume on the receiver Adjusting the volumeCharging the accupack in the bodypack transmitter Charging the rechargeable batteriesHowever, the charging process may take longer if Charging the BA 2015 accupackMeaning Setting a channel Bodypack transmitter To manually set the receiver channel Setting the channel on the receiverUsing several Tourguide systems simultaneously If the receivers’ built-inrechargeable batteries are not discharged, you can use the channel copy function even when the charging case is not connected to the mainsMuting the devices Muting the bodypack transmitterMuting the radio microphone Press the SET button Page Press the SET button 36. dB Bodypack transmitter Loading the factory-presetdefault settings Bodypack transmitter Press the SET buttonActivating/deactivating the lock mode To activate the lock mode Bodypack transmitter CHAN RESETMenu item MeaningLINE RESETEXIT CHANSERVIC RESETFREQ LOCKCHAN RESETUsing the components EXITSERVIC RESETFREQ LOCKCleaning the earbuds of the HDE 2020 D Care and maintenancePossible cause If a problem occursProblem Possible solutionSKM 2020 D radio microphone Cat. No SpecificationsSK 2020 D bodypack transmitter Cat. No SK 2020 D-USbodypack transmitter Cat. NoEK 2020 D-USreceiver Cat. No HDE 2020 D stethoset receiver Cat. NoHDE 2020 D-USstethoset receiver Cat. No EK 2020 D receiver Cat. NoThe Tourguide System 2020 D complies with the following European standards 0682Cat. No AccessoriesProduct name Product descriptionWarranty Manufacturer declarationsReorient or relocate the receiving antenna Statements regarding FCC and Industry CanadaWEEE Declaration 0682CE Declaration of Conformity Batteries or rechargeable batteriesIndex Switching off 29 Switching on Receiver