JRC JSS-2150 - 4.4 Basic DSC Operations

INSTALLATIONS
2-12
(2) Installing the extension board (CQD-2416)
Install the extension board (CQD-2416) in the bottom part.
Screw
2. Rotate the top plate in the direction of the arrow and remove it.
Top plate
Cover
1. Loosen the 6 screws (M4), and remove the cover.