PLANET ICA-HM620 - Manual (Page 5)

5
Step 3
Attach the dome cover to the camera body. Before doing that, apply some lubricant
on the cover’s water-proof rubber to make the installation process smoother.
Note
The tiny protrusion on the dome cover must align with one of the
four holes on the dome body.
Step 4
Gently pressure the dome cover downward with two hands on the side of it.
DO NOT press the cover, as shown in the figure; this might cause damage to the
camera body.