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Instruction manual
Starting up and operating devices of the 2000 IEM series.
Stereo transmitter SR 2000 IEM | SR 2050 IEM
Setting options in the menu
In the SR 2000 IEM / SR 2050 IEM menu, you can configure the following settings.
Advanced > LCD Contrast menu item
Adjusting the contrast of the display panel

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.
    - Sensitivity menu item
      Adjusting the input sensitivity – AF audio level
    - Mode menu item
      Configuring the audio transmission
    - Easy Setup menu item
      Activating Easy Setup Sync
    - Frequency Preset menu item
      Manually selecting a frequency bank and channel
    - Name menu item
      Entering names
    - Auto Lock menu item
      Switching the automatic lock-off function on and off
    - Advanced menu item
      In the Advanced submenu you can configure enhanced settings
    - Advanced > Tune menu item
      Configuring transmission frequencies and frequency banks U1 to U6.
    - Advanced > Sync Settings menu item
      Configuring, activating or deactivating parameters for transmission to the receivers.
    - Advanced > RF Power menu item
      Configuring the transmission power
    - Advanced > Fullscreen Warnings menu item
      Activating/deactivating warnings
    - Advanced > LCD Contrast menu item
      Adjusting the contrast of the display panel
    - Advanced > Reset menu item
      Resetting the transmitter
    - Advanced > IP Address menu item
      Adjusting the network configuration
    - Advanced > Software Revision menu item
      Show software revision
- 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

Advanced > LCD Contrast menu item

Adjusting the contrast of the display panel

Setting range:

0 to 15

You can configure the contrast of the display in 16 steps.