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User manual
Starting up and operating devices of the ew IEM G4 series.
SR IEM G4 stereo transmitter
Deactivating the RF signal (RF mute)

User 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
- 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.

Deactivating the RF signal (RF mute)

To deactivate the RF signal:

Press the STANDBY button.
RF Mute Off? appears in the display panel.
Turn the jog dial.
RF Mute ON? appears in the display panel.
Press the jog dial.
The transmission frequency is displayed, however the transmitter is not transmitting an RF signal. The RF Mute warning appears (see Displays on the SR IEM G4 display panel) and the LED warnings are illuminated (see Product overview).

To activate the RF signal:

Press the STANDBY button.
RF Mute Off? appears in the display panel.
Turn the jog dial.
RF Mute ON? appears in the display panel.
Press the jog dial.
The warning in the display and the LED warnings go out.