• on the DVD-ROM supplied with the ADN CU1 central unit. Safety instructions for the Lithium-Ion battery pack If abused or misused, the ADN-W BA battery pack may leak. In extreme cases, it may even present • a heat hazard, •...
The ADN-W BA Lithium-Ion battery pack is part of the Sennheiser ADN conference system. The ADN-W BA battery pack is designed for powering the ADN-W C1 and ADN-W D1 wireless conference units. It offers an operating time of approx. 20 hours.
Product overview ADN-W BA Product overview ADN-W BA Rechargeable Lithium-Ion Battery Pack ADN-W BA Art.No.: 504744 Ser.-No.: Rated Voltage/Capacity/Energy: 7.4V/7.8Ah/57.72Wh Charge Voltage/Current: 12V/2.5A 2ICR19/65-3 LISTED LI-ION MADE IN POLAND Battery status indicator Button for charge status indication RF status indicator...
16 - 20 hours Inserting/removing the ADN-W BA insert the ADN-W BA battery pack into the wireless conference unit: Check the battery pack before using it in order to ensure sufficient battery capacity and to exclude a defective battery pack (see page 8).
Charging the ADN-W BA The ADN-W BA battery pack can be charged: • while it is inserted in the wireless conference unit using the NT 12-50C power supply – even during operation, •...
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ADN-W BA battery pack, please observe the following: • You can immediately use the ADN-W BA battery pack (bat- tery capacity of approx. 30 % upon delivery). You only have to recharge the battery pack when the battery charge is low. An initialization charge is not necessary.
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Charging the ADN-W BA Behavior of the ADN-W BA battery pack during charging When charging the battery pack usingthe NT 12-50C power supply or the ADN-W L10 or ADN-W CASE UNITS chargers, the battery pack and the corresponding charger will get warm. The battery status indicator...
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Charging the ADN-W BA Checking the charge status of the battery pack Press the button The charge status display shows the current battery capacity for approx. 5 seconds. During operation, the battery status indicator also indicates when the battery pack is almost flat (see table on page 4).
Specifications ADN-W BA Specifications ADN-W BA Nominal output voltage 7.4 V Capacity 7800 mAh Charging voltage 12 V Charging current 2.5 A Charging time with a completely discharged battery pack and at room temperature: approx. 100% = typ. 4 hours Temperature range operation: +10°C to +45°C...
Manufacturer Declarations Manufacturer Declarations Warranty Sennheiser electronic GmbH & Co. KG gives a warranty of 24 months on this product. For the current warranty conditions, please visit our website at www.sennheiser.com or contact your Sennheiser partner. In compliance with the following requirements •...
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Sennheiser electronic GmbH & Co. K Sennheiser electronic GmbH & Co. KG G Am Labor 1, 30900 Wedemark, Germany www.sennheiser.com Printed in Germany, Publ. 08/16, 549137/A03...
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