Avtech AV-1010-C-MI Instructions Manual page 13

1)
2)
E) TOP COVER REMOVAL AND RACK MOUNTING
The interior of the instrument may be accessed by
removing the four Phillips screws on the top panel (see
Fig. 1). With the four screws removed, the top cover
may be slid back (and off).
The -R5 rack mount kit may be installed after first
removing the one Phillips screw on the side panel
adjacent to the front handle (see Fig. 1).