The student detaches the cover of the DSLR.
text: The cover, the part that you have touched before.
text: Yes.
text: And also, the cover.
text: This?.
text: The other one, on the, at the front it's writing EAM.
text: At the bottom.
text: Ah this?.
text: Yes.
text: Grab and press it.
text: Yeah.
text: And then take it out.
text: Yes.
text: Good.