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Make sure your Roger On is pointing straight at the
mouth of the talker.
When holding Roger On in the hand, avoid covering
the microphone openings.
4.4 Using in loud noise
Hold Roger On in your hand and point it towards the
person you want to hear.
The microphone will automatically
activate a narrow beam and picks up
the voice of the person you are
pointing at. This is indicated by a
triangle on the display.