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Sennheiser
2020 instruction manual
Models:
2020
1
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65 pages
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Specifications
Replacement parts
Warranty
Maintenance
Connecting external audio sources
If a problem occurs
Loading the factory-presetdefault settings
Setting up the charging case
Red LED CHARGE/ERROR
Volume display RF signal indication
Page 65
Image 65
Sennheiser electronic GmbH & Co. KG Am Labor 1, 30900 Wedemark, Germany www.sennheiser.com
Printed in Germany Publ. 09/09 516509/A04
Page 64
Page 65
Image 65
Page 64
Contents
Tourguide
System
Contents
Important safety instructions
Replacement parts
The label shown on the left is attached to the rear of the charging case. The symbols on this label have the following meaning
Safety check
Hazard warnings on the EZL 2020-20L charging case
Safety instructions for Li-Polymerand Ni
Danger of hearing damage due to high volumes
Intended use of the devices
Intended use includes
CAUTION! a heat hazard a fire hazard
Do not solder
Important safety instructions
•SK 2020 D bodypack transmitter
System components
SKM 2020 D radio microphone
HDE 2020 D stethoset receiver
SKM 2020 D radio microphone
Overview of the system
SK 2020 D bodypack transmitter
The charging case simultaneously recharges up to
HDE 2020 D and EK 2020 D receivers
EZL 2020-20L charging case
Red LED LOW BATT/MUTE
The operating controls
SK 2020 D bodypack transmitter
Sound inlet basket Body of radio microphone
SKM 2020 D radio microphone
Channel display 4-stepbattery status display
Volume control
Volume display RF signal indication
HDE 2020 D stethoset receiver
4-stepbattery status display Volume display
Volume control
RF signal indication
EK 2020 D receiver
LED POWER LED TEMP ERROR
Red LED CHARGE/ERROR
EZL 2020-20L charging case
LED COPY AVAILABLE
Red LED off
Operation and battery status indication
Red LED flashing
3 segments
MUTE display
The red LED LOW BATT/MUTE lights up when the transmitters microphone input is muted see “Muting the devices” on page
Lock mode icon
Display backlighting
Indications and displays on the radio microphone
Operation and battery status indication
Red LED off
Red LED flashing
Modulation display
The level display for audio signal “AF” shows the modulation of the radio microphone
MUTE display
Display backlighting
Signal strength
RF signal indication
Tower with radio waves
Tower without radio waves
Battery status display
Volume display
LED lights up red
LED lights up green
Indications and displays on the charging case
Temperature indication
Operation indication
LED indication for “automatic copying” function
LED indication for charging compartments for
Red LED CHARGE/ERROR lit
BA 2015 accupack/bodypack transmitter
No LED lit
Radio microphone
Bodypack transmitter
Operating control
Mode
Operating control
HDE 2020 D
Function
EK 2020 D
Setting up the charging case
Putting the components into operation
Open the battery compartment cover
Close the battery compartment cover
Attaching the bodypack transmitter to clothing
Connecting external audio sources
Lock the plug by screwing down the coupling ring
Switching the devices on/off
Using the components
Switching the bodypack transmitter on/off
Switching the radio microphone on/off
Switching the EK 2020 D on/off
Automatically switching the HDE 2020 D on/off
To switch the receiver on
Switching the charging case on/off
Adjusting the volume on the receiver
Adjusting the volume
Charging the accupack in the bodypack transmitter
Charging the rechargeable batteries
However, the charging process may take longer if
Charging the BA 2015 accupack
Meaning
Setting a channel
Bodypack transmitter
To manually set the receiver channel
Setting the channel on the receiver
Using 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 mains
Muting the radio microphone
Muting the devices
Muting 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 settings
Bodypack transmitter Press the SET button
To activate the lock mode
Bodypack transmitter
Menu item
RESET
Meaning
CHAN
EXIT
RESET
CHAN
LINE
FREQ
RESET
LOCK
SERVIC
Using the components
RESET
EXIT
CHAN
FREQ
RESET
LOCK
SERVIC
Cleaning the earbuds of the HDE 2020 D
Care and maintenance
Problem
If a problem occurs
Possible solution
Possible cause
SK 2020 D bodypack transmitter Cat. No
Specifications
SK 2020 D-USbodypack transmitter Cat. No
SKM 2020 D radio microphone Cat. No
HDE 2020 D-USstethoset receiver Cat. No
HDE 2020 D stethoset receiver Cat. No
EK 2020 D receiver Cat. No
EK 2020 D-USreceiver Cat. No
The Tourguide System 2020 D complies with the following European standards
0682
Product name
Accessories
Product description
Cat. No
Warranty
Manufacturer declarations
Reorient or relocate the receiving antenna
Statements regarding FCC and Industry Canada
CE Declaration of Conformity
0682
Batteries or rechargeable batteries
WEEE Declaration
Index
Switching off 29 Switching on Receiver
