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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.
Charging the rechargeable batteries in 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.

Charging the rechargeable batteries in the L 6000 charger

To charge the BA 60, BA 61, BA 62 and BA 70 rechargeable batteries with the L 6000 charger, you need the LM 6060, LM 6061, LM 6062 or LM 6070 charging modules.

Before charging, you have to install the charging modules in the L 6000 charger. For installation information, see Installing a charging module in the L 6000 charger.

Note on the charger firmware

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

Note on the BA 62 rechargeable battery for the SK 6212 bodypack transmitter

It is possible that new rechargeable batteries cannot be fully charged to 100 % in the first few charging cycles.

The remaining operating time may still be unclear after the first few charging cycles. This will improve over time after more charging cycles because the rechargeable battery calibrates itself.

NOTICE

Damage to the charging contacts in the charging slot

If you touch the contacts in the charging slot, they may become dirty or bent.

When replacing and removing the rechargeable batteries, ensure that you do not touch the charging contacts in the charging slots.

To charge the rechargeable batteries:

Insert the rechargeable battery into the charging module as shown in the figure until it audibly clicks into place.

The rechargeable batteries can be inserted into the charging modules only in one direction. You can see the charge level of the rechargeable batteries from the LEDs on the charging modules (see Meaning of the LEDs).

At ambient temperatures of 45° C (113° F) and above, the rechargeable batteries can no longer be fully charged. They can only be charged to a maximum of 70 %.