- Remove the ear cups from the headband frame.
- Put one end of the new speaker cushion material into the plastic groove on the ear cup and hold it in place.
- Pull and stretch the rest of the speaker cushion around the groove until the material is fully in it. To make sure that the material is correctly in place, give the speaker cushion a light turn.
- Put the ear cups back into the headband frame.
- Make sure that the ear cups are correctly in place. When you extend the microphone, it must be pointing away from the RIG logo on the headband frame and not towards it.