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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.
- Spectera
  Detailed description of the start-up and operation of your selected hardware.
  - 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.