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Sennheiser 2020 instruction manual To activate the lock mode

Models: 2020

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Using the components

To activate the lock mode:

ON/OFF

LOW BATT MUTE

PEAK

SET

Bodypack transmitter

Radio microphone

Press the SET button.

The operating menu appears. The first menu item “CHAN” flashes.

Repeatedly press / until “LOCK” appears on the display.

Press the SET button.

“LOC.OFF” flashes on the display.

Press / .

“LOC.ON” flashes on the display.

Press the SET button to activate the lock mode.

“STORED” briefly appears on the display, indicating that the lock mode has been activated. The lock mode icon is displayed on the standard display.

To deactivate the lock mode:

Press the SET button.

“LOC.ON” flashes on the display.

Press / .

“LOC.OFF” flashes on the display.

Press the SET button to deactivate the lock mode. “STORED” briefly appears on the display, indicating that the lock mode has been deactivated. The lock mode icon is no longer displayed on the stan- dard display.

Page 47

Image 47

Sennheiser 2020 instruction manual To activate the lock mode

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 microphoneSKM 2020 D radio microphone Overview of the systemSK 2020 D bodypack transmitter The charging case simultaneously recharges up to HDE 2020 D and EK 2020 D receiversEZL 2020-20L charging case Red LED LOW BATT/MUTE The operating controlsSK 2020 D bodypack transmitter 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 Attaching the bodypack transmitter to clothing Connecting external audio sourcesLock the plug by screwing down the coupling ring 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 radio microphone Muting the devicesMuting the bodypack transmitter Press the SET button Page Press the SET button 36. dB Bodypack transmitter Activating/deactivating the lock mode Loading the factory-presetdefault settingsBodypack transmitter Press the SET button 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