Instruction manual
Starting up and operating devices of the 2000 IEM series.
- Stereo diversity receiver EK 2000 IEM
- Stereo transmitter SR 2000 IEM | SR 2050 IEM
  - Product overview
  - Connecting/disconnecting the transmitter with/from the power supply
  - Creating a data network
    You can monitor and control one or more SR 2000 IEM / SR 2050 IEM transmitters via a network connection using Sennheiser Wireless Systems Manager (WSM) software.
  - Connecting audio signals
    You can connect Mono or Stereo signals via the two input sockets BAL AF IN L(I) and BAL AF IN R(II).
  - Daisy chaining audio signals
  - Connecting antennas
  - Mounting the transmitter into a rack
  - Switching the transmitter on and off
  - Using the headphone output
  - Configuring the audio channels (mono/stereo)
  - Deactivating the RF signal (RF mute)
  - Lock-off function
  - Displays on the transmitter display panel
    You can view the following information on the transmitter display.
  - Buttons for navigating the transmitter menu
    Navigating through the menu
  - Setting options in the menu
    In the SR 2000 IEM / SR 2050 IEM menu, you can configure the following settings.
- Antenna Combiner AC 3200-II
- Establishing a radio link
- Synchronizing devices
  You can synchronize the 2000 IEM series transmitters and receivers via the transmitter’s and receiver’s infrared interfaces.
- Cleaning and maintenance

Switching the transmitter on and off

To switch on the transmitter:

Short-press the STANDBY button.

The transmitter switches on and the standard display appears.

To switch the transmitter to standby mode:

If necessary, deactivate the lock-off function (see Lock-off function).
Press and hold the STANDBY button until OFF appears on the display panel.
The display panel switches off.

To completely switch the transmitter off:

Disconnect the transmitter from the power supply system by unplugging the power supply unit from the wall socket.