User manual SENNHEISER L 2021-40

[. . . ] Tourguide Charger L 2021-40 Instruction manual Contents Contents Important safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Delivery includes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 The L 2021-40 charger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Product overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] The charger and the receiver rechargeable batteries can get very hot during charging. If the heat cannot dissipate, the devices can be damaged. Make sure that the air vents of the charger are not covered or blocked. Make sure that the ambient temperature of the charger does not exceed 40°C. If necessary, provide additional ventilation. Keep the charger away from heat sources and never expose it to direct sunlight. The charger can be: · placed on a table or cabinet · installed in a 19" rack · installed in a cabinet or similar When using the "Conference Control" software, it automatically sorts its charger displays according to ascending serial numbers. The assignment of the charger displays of the software to the chargers becomes easier and clearer if you install the chargers according to ascending serial numbers. DE EN FR IT ES NL Placing the charger on a table or cabinet The charger has four plastic feet to ensure that it cannot slip on the surface on which it is placed. Some furniture surfaces have been treated with varnish, polish or synthetics which might cause stains when they come into contact with other synthetics. Despite a thorough testing of the synthetics used by us, we cannot rule out the possibility of staining. Do not place the charger on delicate surfaces. Place the charger on a table, cabinet or similar. 7 Putting the charger into operation Installing the charger The housing of the charger is designed so that it fits into a 19" rack. The charger can also be installed in a cabinet or similar. Risks when rack mounting the charger! DE EN When installing the device in a closed or multi-rack assembly, please consider that, during operation, the ambient temperature, the mechanical loading and the electrical potentials will be different from those of devices which are not mounted into a rack. The ambient temperature within the rack, cabinet or similar must not exceed the temperature limit specified in the specifications. When installing the device, take good care not to affect the ventilation required for safe operation. If necessary, provide additional ventilation. Make sure the mechanical loading of the rack is even to avoid a hazardous condition. FR IT ES When connecting the device to the power supply, observe the information indicated on the type plate. If necessary, provide overcurrent protection. Ensure a reliable mains ground connection of the device by taking appropriate measures ­ especially when you are using an extension cable or a multi-outlet power strip. To connect the charger to the mains: Connect the mains cable (not included in the delivery) to the mains socket µ. Plug the mains connector into a wall socket. [. . . ] 2. 5 hrs EMC EN 301489-1/-9 Radio EN 300422-1/-2 Safety EN 60065 47 CFR 15 subpart B approx. 8. 8 kg Dimensions in mm (W × H × D) Weight (empty) 13 Accessories for the Tourguide system Accessories for the Tourguide system Product name HDE 2020 D Product description Stethoset receiver Earbuds (black) for HDE 2020 D and HDE 2020 D-US stethoset receivers Earbuds (transparent) for HDE 2020 D and HDE 2020 D-US stethoset receivers Bodypack transmitter Bodypack transmitter (US) Charging case Accupack Charger for two SK 2020 D bodypack transmitters or two BA 2015 accupacks Microphone cable, 1. 5 m Connecting cable for external audio devices (line input), 52 cm Clip-on microphone Clip-on microphone Clip-on microphone Headmic Headmic Headmic Headmic Cardioid hand-held microphone with connecting cable Cardioid hand-held microphone with connecting cable Cardioid hand-held microphone with connecting cable Cardioid hand-held microphone with connecting cable Super-cardioid hand-held microphone with connecting cable Mains cable with EU plug, 2. 5 m, black Mains cable with US plug, 2. 5 m, black Mains cable with UK plug, 2. 5 m, black Software for monitoring and configuring L 2021-40 chargers and HDE 2020 D stethoset receivers Cat. 500543 500544 037080 040949 500548 500549 500542 009950 009828 004840 005022 005018 005020 009831 005019 009866 009867 ­ 009425 004511 004513 009894 004515 054324 054325 057256 ­ HDE 2020 D-US Stethoset receiver (US) DE ­ ­ SK 2020 D SK 2020 D-US EN FR EZL 2020-20 L BA 2015 L 2015 IT CL 2 CL 1 ES ME 2-N ME 4-N NL MKE 2-EW GOLD ME 3-N HSP 2-EW HSP 4-EW HS 2-EW e 815 e 825 S e 835 e 840 e 845 Netzkabel EU Netzkabel US Netzkabel UK "Conference Control" PC software 14 Manufacturer Declarations Manufacturer Declarations Warranty Sennheiser GmbH & Co. KG gives a warranty of 24 months on this product. [. . . ]