10 Installation Note N9010-90067
Option EXM, External Mixing Upgrade Kit
4. Refer to Figure 3, “Option PRC Outer Case Removal,”. Using the T-20 driver, remove the four
screws (including washers) (1) that hold the rear bumpers (2) (two on each side) in place.
Figure 3 Option PRC Outer Case Removal
5. Pull the instrument cover (3) off towards the rear of the instrument.