Sennheiser SKM 300 G3 Instruction Manual page 22

Using the operating menu
Exiting a menu
Change to the "Exit" menu item.
Menu
Exit
Confirm your selection.
You return to the next higher menu level or
exit the operating menu and return to the
current standard display.
To directly return to the current standard display:
Press the
ON/OFF
ON/OFF button.
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