Product Description
The Sennheiser L 2021 - 40 is an outstanding rack - mountable charger, perfect for handling up to 40 HDE 2020 - D - US receivers. It's built for stationary use, with a 19 - inch charger rack that offers a strong, reliable, and fast charging option, so your receivers are always ready. The real star is the Copy button. You can set one receiver to the right channel and then, with just a single press, replicate that setting to all other receivers in the rack. This saves you loads of time and ensures all receivers perform in sync. The charger also has an Ethernet LAN port, allowing you to control active channels for each receiver from a PC. With the CC 2021 control software, you can precisely program up to 125 charger racks with 5000 receivers. The simple preset options let you select and confirm channels for all receivers with one click, making configuration issues a thing of the past. It's great for large - scale events, conferences, and multilingual setups. Key features include a charging rack for 40 receivers, a Copy button for quick channel settings, about 2.5 - hour fast charging, LAN - based configuration, and it comes with a Certificate of Compliance. Specifications: Dimensions are 483 x 399 x 172 mm, weight is 8800 g, charging time is 2.5 hours, power consumption is 150 W, operating temperature is from 0°C to +40°C, power supply is 400 mA per charging slot, mains voltage is 100 - 240 V (50/60 Hz), and voltage is 5 V per charging slot. Package includes 1 Sennheiser L 2021 - 40 charger, a user manual, and a power cable.
Using the Sennheiser L 2021 - 40 charger is easy. First, connect it to a power source with the provided power cable. Make sure the mains voltage is between 100 - 240 V (50/60 Hz). Then, place your HDE 2020 - D - US receivers in the charging slots. If you want to set the channels, use the Copy button. Set one receiver to the correct channel and press the Copy button to replicate the settings to all other receivers. To control the active channels, connect the charger to a PC via the Ethernet LAN port and use the CC 2021 control software. For best results, keep the charger in an environment with a temperature between 0°C and +40°C. When not in use, unplug the charger to save energy. If you notice any issues or damage, refer to the user manual or contact Sennheiser support. Regularly check the charging slots for dirt or debris and clean them gently if needed. This will help keep your charger working well for a long time.
