Sony HDR-AS300R Help Manual page 19

Help Guide
Digital 4K Video Camera Recorder/Digital HD Video Camera Recorder
FDR-X3000/HDR-AS300/HDR-AS50
Using the Underwater Housing
By inserting the camera in the Underwater Housing, you can shoot images underwater up to a depth of 60 m (197 feet)
for 30 minutes continuously.
Slide the buckle lock in the direction of
1
in the direction of
Open the case cover.
2
Insert the camera in the case body.
3
Insert the tab of the case body into the slot of the case cover.
4
and hold it, then hold the circled parts and swing out the buckle
.