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Tourguide
System 2020
Instructions for use
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Contents Important safety instructions ...................................................................................... 2 System components ........................................................................................................ 6 Overview of the system .................................................................................................. 7 The operating controls ....................................................................................................
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Important safety instructions Important safety instructions 1. Read these instructions. 2. Keep these instructions safe. Always pass on these instructions to other users along with the devices. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use these devices near water. 6. Clean only with a dry cloth. 7. Do not block any air vents. Set up the devices in accordance with the manufacturer's instructions. 8. Do not place the devices near heat sources such as radiators, heat registers, s
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Important safety instructions The warning on the EZL 2020-20 L charging case This label shown on the left is on the back of the device. The symbols have the following meanings: This symbol warns of the risk of electric shock due to high internal voltages. This symbol warns of the risk of electric shock. The device must not not be opened. There are no components inside the device which can be repaired by the user. Refer all repairs to qualified customer service personnel. This symbol indicates t
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Important safety instructions Danger due to high volume! The equipment is used for commercial purposes. Commercial use is subject to the rules and regulations of the trade association responsible. Sennheiser, as the manufacturer, is therefore obliged to expressly point out possible health risks arising from use. The HDE 2020 D stethoset receivers are capable of producing sound pressure exceeding 85dB(A). 85 dB (A) is the sound pressure corresponding to the maximum permissible volume which is by
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Important safety instructions Safety instructions for Li-poly and NiMH rechargeable batteries and batteries If abused or misused, rechargeable batteries may leak. In extreme cases, they may even present a heat hazard, a fire hazard, a leakage hazard, an explosion hazard, a smoke or gas hazard. Sennheiser does not accept any liability for damage arising from abuse or misuse. Keep out of the reach of children. Observe correct polarity. Do not heat above 70°C/158°F, e. g. Switch rechargeable
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System components System components The 2020 D Tourguide System consists of the following components which are available from your Sennheiser agent: EZL 2020-20 L charging case including instructions for use of the overall system SK 2020 D bodypack transmitter SKM 2020 D wireless microphone HDE 2020 D stethoset receivers BA 2015 accupack Power cord Microphone (see next section) 6
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Overview of the system Overview of the system The 2020 D Tourguide System offers optimum digital speech transmission for guided tours e. g. in factories or museums. The use of RF transmission allows freedom of movement for all members of the group. Six preset intermodulation-free receiving frequencies offer high flexibility and adaptability. In Europe, the 2020 D Tourguide System is approved in the frequency range 863 – 865. See the overview on page 50. SK 2020 D bodypack transmitter You can c
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Overview of the system The HDE 2020 D stethoset receivers The stethoset receivers are easy to use and comfortable to wear. The built-in display shows all the important information at a glance (receiving channel, reception quality, charge status of the built-in lithium-polymer rechargeable battery as well as the currently set volume). The rocker button allows fast and easy setting of the desired channel. The system can be expanded at any time by adding additional stethoset receivers. The EZL 2020
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The operating controls The operating controls SK 2020 D bodypack transmitter
Line input SET button (under battery compartment cover) MUTE switch Battery compartment Microphone input
Antenna Battery compartment cover Charging contacts BA 2015 accupack Battery compartment release buttons ON/OFF button Display Red LED LOW BATT/MUTE Belt clip Yellow LED PEAK (on the back of the bodypack transmitter) / rocker button Channel
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The operating controls The SKM 2020 D wireless microphone
Mouthpiece Twist-cap to protect the operating controls; you can access buttons, switches and displays Handle of wireless by twisting off the cap: microphone SET button Battery compartment (hidden from view) button Display unit button Display Operation and battery status indicator, red LED (ON/LOW BATT) ON/OFF button with ESC function (Cancel) in operating menu
MUTE switch C
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The operating controls The HDE 2020 D stethoset receivers 6 Earbows Channel display 4-step battery status display Red/green LED for charge status Volume display Display RF signal indication Volume control / rocker button for channel selection Charging contacts 11
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The operating controls EZL 2020-20 L charging case Charging compartment for LED COPY AVAILABLE accupack/bodypack transmitter COPY button Red LED CHARGE/ERROR Charging compartment with channel Green LED READY copy function (master) Storage place for wireless Air vents microphone
IEC mains socket 19 charging compartments for Mains switch receivers (slaves, light blue) LED POWER LED TEMP ERROR 12
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The operating controls Indications and displays on the bodypack transmitter Operation and battery status indication The red LED LOW BATT/MUTE provides information on the current operating state of the bodypack transmitter: Red LED off: The bodypack transmitter is switched on and the capacity of the batteries/accupack is sufficient. Red LED flashing: The batteries or the BA 2015 accupack is going flat (LOW BATT). In addition, the 4-step battery status indication in the display tells how
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The operating controls MUTE display The red LED LOW BATT/MUTE lights up when the bodypack transmitter's microphone input is muted (see “Muting the devices” on page 35). Note: The muting function (MUTE) mutes the microphone input only, not the line input . Lock mode icon The lock mode icon appears on the display when the lock mode is activated (see “Activating/ deactivating the lock mode” on page 40). CH 03 LINE Display backlighting MIC After pressing a button, the display remains ba
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The operating controls Indications and displays on the wireless microphone Operation and battery status indication The red LED (LOW BATT/ON) indicates the current operating status of the wireless microphone: Red LED lit: The wireless microphone is switched on and the capacity of the batteries/BA2015 accupack is sufficient. Red LED flashing: The batteries or the BA 2015 accupack is going flat (LOW BATT). In addition, the 4-step indication in the display tells how much power is left in t
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The operating controls MUTE display If the wireless microphone is muted, “MUTE” lights up in the display (see “Muting the wireless CH 03 microphone” on page 35). Display backlighting After pressing a button, the display remains backlit for approx. 15 seconds. Display of the energy saving mode When there is no audio signal or it is muted for 5 minutes, the wireless transmitter switches to energy saving mode. “CH OFF” appears on the display and the transmission signal is switched off. As soon
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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 interrup
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The operating controls Indications and displays on the charging case Operation indication The LED POWER lights up as long as the mains supply is switched on. Temperature indication The LED TEMP ERROR lights up if the temperature in the charging case gets too high (above 40°C). All charging processes are interrupted until the temperature drops to a safe level. Indication for “automatic copying” function The LED COPY AVAILABLE lights up green when the function “automatic copying” is ava
