Sony DSBK-210 Installation Instructions Manual page 25

8
Replace the board retainer which you removed in step 2, in
its original position.
Push the board retainer into the board retainer guide, and
fasten the screw in the screw hole.
Check that the six claws on the underside of the board
retainer engage with the boards in the slots to hold them in
position.
Board retainer
guide
Board retainer claw
9
Replace the DSR-2000/2000P top cover.
Screw
25