Sharp AR-C200P - Manual (Page 177)

Sharp AR-C200P: Accessories • 177
3. Insert the memory modules the slots as follows:
a. Push out the white tabs at either end of the socket.
b. Align the module with the narrow strip (1) on its metallic contact
edge to the right (toward the slot identifier numbers ) of the
control board.
c. Carefully insert the module in the socket, placing the ends into
the slot in the lock tabs. Press down firmly, until you feel the
board engage the connector, then make sure the white tabs
come up to lock the module in place.