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User manual
Detailed description of the start-up and operation of your selected hardware and software product.
Spectera
Detailed description of the start-up and operation of your selected hardware.
Modular L 6000 charger
These sections contain information about installing, starting up and operating the modular L 6000 charger and the corresponding charging modules.
Installing a charging module in the L 6000 charger
The following charging modules are available for the L 6000 charger.

User manual
Detailed description of the start-up and operation of your selected hardware and software product.
- Network & Security Guide
  This document is intended for IT administrators, system integrators and event technicians and serves as an planning and configuration guide for integrating components of the Spectera offering into diverse network environments from small home networks up to enterprise networks.
- Spectera
  Detailed description of the start-up and operation of your selected hardware.
  - Network & Security Guide
    This document is intended for IT administrators, system integrators and event technicians and serves as an planning and configuration guide for integrating components of the Spectera offering into diverse network environments from small home networks up to enterprise networks.
  - Base Station
  - SEK
  - DAD
  - CHG 70N-C charger
    The CHG 70N-C is a network enabled charger featuring two individual charging bays.
  - L 70 USB charger
  - Modular L 6000 charger
    These sections contain information about installing, starting up and operating the modular L 6000 charger and the corresponding charging modules.
    - Product overview
    - Connecting/disconnecting the L 6000 to/from the power supply system
    - Connecting the L 6000 to a network
    - Installing a charging module in the L 6000 charger
      The following charging modules are available for the L 6000 charger.
    - Installing the L 6000 in a rack
      You can install the L 6000 charger in any conventional 19" rack.
    - Switching the L 6000 on and off
      The L 6000 does not have a separate on/off switch.
    - Charging the rechargeable batteries in the L 6000 charger
    - Meaning of the LEDs
    - Preparing rechargeable batteries for storage (storage mode)
    - Resetting settings (factory reset)
    - Updating the firmware
    - Operating the L 6000 via a network
  - Cleaning and maintenance
    Note the following information when cleaning and maintaining products of the Spectera series.
- WebUI
  Detailed description of the WebUI navigation and configuration.
- LinkDesk
  Detailed description of the installation, start-up and operation of the LinkDesk software.

Installing a charging module in the L 6000 charger

The following charging modules are available for the L 6000 charger.

LM 6060 -> for charging the BA 60 rechargeable battery
LM 6061 -> for charging the BA 61 rechargeable battery
LM 6062 -> for charging the BA 62 rechargeable battery
LM 6070 -> for charging the BA 70 rechargeable battery

You can combine the LM 6060, LM 6061, LM 6062 and LM 6070 in any way in the L 6000 charger.

To install a charging module in the L 6000 charger:

Completely disconnect the L 6000 charger from the power supply system. See Connecting/disconnecting the L 6000 to/from the power supply system.
Unscrew one of the dummy caps on the L 6000.
To do so, you require a Torx 10 screwdriver.
Fully slide the charging module into the open charging slot as shown in the figure.
The charging module can be inserted into the L 6000 housing only in one direction. The Sennheiser lettering on the charging module must face upward.
Tightly screw on the charging module.

Always use the latest firmware for the L 6000 charger (version 2.0 or later) to ensure you have access to the full range of functions. You can download the latest firmware from the following address:

sennheiser.com/l-6000

For more detailed information about charging the BA 60, BA 61 and BA 62 and BA 70 rechargeable batteries, see Charging the rechargeable batteries in the L 6000 charger.