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Instruction manual
Starting up and operating devices of the ew IEM G4 series.
SR IEM G4 stereo transmitter
Setting options in the menu
Advanced > RF Power menu item
Configuring the transmission power.

Instruction manual
Starting up and operating devices of the ew IEM G4 series.
- EK IEM G4 diversity receiver
- SR IEM G4 stereo transmitter
  - Product overview
  - Connecting/disconnecting the SR IEM G4 with/from the power supply
  - Creating a data network
    You can monitor and control one or more SR IEM G4s 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
  - Installing the SR IEM G4 in a rack
  - Switching the SR IEM G4 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 SR IEM G4 display panel
    You can view the following information on the transmitter display.
  - Buttons for navigating the SR IEM G4 menu
  - Menu structure
  - Setting options in the menu
    - 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 > Brightness 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.
- AC 41 antenna combiner
- Establishing a radio link
- Synchronizing devices
  You can synchronize ew IEM G4 series transmitters and receivers via the transmitter’s and receiver’s infrared interfaces.
- Cleaning and maintenance
  Note the following information when cleaning and maintaining products.

Advanced > RF Power menu item

Configuring the transmission power.

You can configure the transmission power in three steps in the RF Power menu item.

Please note the information at the following address: sennheiser.com/sifa.

Setting range

Low: 10 mW
Standart: 30 mW
High: 50 mW

If you are using the AC 41 antenna combiner, the transmission power of the connected transmitters cannot be set to more than 30 mW (default) for legal reasons.