How to open the waterproof case (SPK-AS1).
- Turn the waterproof case upside down so the yellow buckle lock is facing you.
- Push and hold the latch in the direction of the blue arrow as shown in the diagram above.
- While holding the latch, pull up on the sides of the buckle lock as indicated by the red arrow in the diagram.
- Turn the waterproof case right-side up.
- Pull the case cover downward.
NOTE: If the case cover cord detaches from the case, reinsert it into the case.