Service & Support

General Description

Rack-mountable charger for (40) HDE 2020-D-US or EK 2020-D-US receivers. Includes software for receiver configuration (such as channel settings). Interface for software control and networking.

Features

• Designed for rack-mount installation or table-top use
• Charges up to (40) HDE 2020-D-US receivers in less than 2.5 hours
• Convenient “Copy” feature sets all receivers to the same channel and returns the volume to default level
• Includes the CC 2021 Conference Control Software for optional PC connection and control
• Software allows for easy monitoring and configuration of receivers, including selection from 6 to 8 channel mode

Delivery Includes

• L 2021-40
• CC 2021: Receiver configuration PC software on CD-ROM

Technical Data

The L 2021-40 is compatible with the following products:

Glossary

Charging time

The time required to recharge a Sennheiser accupack. After recharging, automatic chargers will automatically switch to trickle charging.

Mains voltage

The voltage provided by a power line at the point of use.

Operating temperature

Gives the range of temperatures at which a unit can be operated without damage.

Power supply

Description of the power source used for powering a unit, for example mains, battery, rechargeable accupack, etc.