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User manual
Starting up and operating devices of the ew G4 series.
EM 100 G4 rack receiver
Setting options in the menu
In the rack receiver menu, you can configure the following settings.
Squelch menu item
You can adjust the squelch threshold in the Squelch menu item.

User manual
Starting up and operating devices of the ew G4 series.
- EM 100 G4 rack receiver
  - Product overview
  - Connecting/disconnecting the rack receiver to/from the power supply system
  - Connecting antennas
  - Outputting audio signals
  - Creating a data network
  - Installing the rack receiver in a rack
  - Switching the rack receiver on and off
  - Muting the audio output
  - Lock-off function
  - Buttons for navigating through the menu
  - Displays on the rack receiver display panel
  - Home Screen
  - Menu structure
    The figure shows the complete rack receiver menu structure in an overview.
  - Setting options in the menu
    In the rack receiver menu, you can configure the following settings.
    - Squelch menu item
      You can adjust the squelch threshold in the Squelch menu item.
    - Easy Setup menu item
      You can scan for unused frequencies using the Easy Setup menu item.
    - Frequency Preset menu item
      In the Frequency Preset menu item, you can adjust the receiving frequency of the receiver by adjusting the frequency bank and the channel.
    - Name menu item
      In the Name menu item you can enter a name for the radio link.
    - AF Out menu item
      In the AF Out menu item, you can set the audio level that is output via the receiver audio outputs.
    - Equalizer menu item
      In the Equalizer menu item, you can change the frequency response of the output signal.
    - Auto Lock menu item
      In the Auto Lock menu item you can activate or deactivate auto lock-off function.
    - Advanced menu item
      In the Advanced submenu you can configure enhanced settings.
- SKM 100 G4 | SKM 100 G4-S handheld transmitter
- SK 100 G4 bodypack transmitter
- EM 300-500 G4 rack receiver
- SKM 300 G4-S handheld transmitter
- SKM 500 G4 handheld transmitter
- SK 300 G4-RC bodypack transmitter
- SK 500 G4 bodypack transmitter
- EK 100 G4 diversity receiver
- SKP 100 G4 plug-on transmitter
- EK 500 G4 diversity receiver
- SKP 500 G4 plug-on transmitter
- Establishing a radio link
- Synchronizing devices
- ASA 214 antenna splitter
- Cleaning and maintenance
  Note the following information when cleaning and maintaining products of the ew G4 series.

Squelch menu item

You can adjust the squelch threshold in the Squelch menu item.

Setting range:

Low = 5 dBµV
Middle = 15 dBµV
High = 25 dBµV

The squelch threshold is displayed on the home screen in the RF signal level area.

CAUTION

Risk of hearing and material damage

If you set the squelch threshold to a very low value, a very loud hissing noise can occur in the receiver. This hissing noise can be loud enough to cause hearing damage or overload your system’s loudspeakers.

Before adjusting the squelch threshold, set the volume of the audio output to the minimum.

Never change the squelch threshold during a live transmission.

To open the Squelch menu item:

On the home screen, press the SET button to open the operating menu.
Press the UP or DOWN button until the Squelch menu item appears in the selection frame.
Press the SET button to open the menu item.
Adjust the settings as desired.
Press the SET button to save the changes you made to the settings.
OR
Press the ESC button to cancel the entry without saving the setting.