Sennheiser 2020 manual Additional features of the charging case

The HDE 2020 D stehoset receivers

The stethoset receivers are easy to use and comfortable to wear. The built-in LC display shows all the important information at a glance (receiving channel, reception quality, charging 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 2020-20 L charging case

The charging case simultaneously recharges up to 20 stethoset receivers with their built-in rechargeable batteries, as well as the bodypack transmitter with the BA 2015 accupack inserted plus an additional spare accupack. The channel copy function lets you set all receivers to the same channel at the press of a button.

Additional features of the charging case:

yQuick charge of accupacks.

yAutomatic detection of full charge and subsequent switching to trickle charging so the accupacks can remain in the charger even when they have been fully charged.

yHighest possible operational reliability, since temperature and voltage of the accupacks are monitored during charging.

yLong accupack service life due to overcharge protection and recovery of deep-discharged accu- packs.

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