(3) Turn the MR2020 to its normal operating position.
(4) Open the top cover of MR2020 by hand.
(5) Take out the 2 screws (M2 type screw) on the top (see
fig.15).
(6) The upper part and lower part of the top cover are
connected to each other with adhesive tape. Separate
these parts by pushing the transparent upper part in the
middle (on CD shaped part) from the lower part, while
holding the lower part.
(7) The upper part and lower part of the top cover were
separated (See fig.16-17).
Fig.16 The upper part of top cover (the reverse side)
Fig.17 The lower part of top cover and the others
2-5
Fig.15 Positions of 2 screws on the top