Nose Pad
The nose pad can be attached to this unit using a hook. Lift the pad carefully at the edge of the soft portion to detach
it from the unit.
To attach a new nose pad, hook the protruded part of the nose pad to the hole on the unit.
Adjustment Band
To replace the adjustable band, do so after removing the forehead pad.
1
Turn the forehead adjustment dial counterclockwise to detach the forehead pad
along with the base of the forehead pad.
2
Detach the hook-and-loop fastener of the adjustment band and replace it.
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Maintenance